Scaffolding for Successful Learning

The Innovative Instructor likes the concept of scaffolding. Not the architectural structure,Construction workers climbing a scaffold. but the support faculty can provide for students in the classroom. Two previous posts, Scaffolding Part 2: Build Your Students’ Notetaking Skills (March 29, 2017) and Scaffolding: Teach your students how to read a journal article (February 28, 2017) looked at ways in which instructors can give students a framework to improve their skills and help them succeed. In an article in the Chronicle of Higher Education, Traditional Teaching May Deepen Inequality. Can a Different Approach Fix It?  (Beckie Supiano, May 6, 2018) instructor Kelly A. Hogan asks, “Doesn’t everybody like some structure or guidance? Why do we treat learning as something different or special?”

Ten years ago, Hogan, now STEM-Teaching Associate Professor and Assistant Dean of Instructional Innovation at the University of North Carolina at Chapel Hill, was presented with data on students’ grades in her introductory level biology class and grasped the impact that inequities in K-12 education have. “About one in 14 white students earned a D or F in the course. About one in seven Latino/a students received those grades. For black students, it was one in three.” She was directly contributing to the leaky STEM pipeline—students who failed her course were unlikely to continue in a STEM field.

Faculty may recognize the racial gaps in education that first year college students bring to the classroom. They may see these as “inevitable inequities” revealing problems that are too vast for them, as instructors, to overcome. Hogan saw it differently. The gap was her problem and she became convinced that traditional undergraduate teaching—lectures, reading assignments, high-stakes assessments—was making it worse. Specifically, students whose high schools had not prepared them for college-level work were failing, not because they weren’t capable of doing that work, “…but because no one has taught them how to navigate the system.” That includes knowing how to take notes in lectures and on reading assignments, how to prepare for writing papers and taking tests, and how (and where) to ask for help when needed.

Hogan taught courses with 300 or more students and had a lot of student data, so she could see patterns and trends. And because she also ran study-skills workshops, she had strategies that would help students succeed. She now uses a pedagogical approach called inclusive teaching. “Inclusive teaching has two main components: putting more structure into a course, giving clear instructions so that all students know what to do before, during, and after class; and thoughtfully facilitating class discussion, so that everyone can participate.”

Hogan flipped her course so that students spend class time doing active learning exercises rather than listing to her lecture. She was explicit about her motives and how students would benefit. “She emphasized the habits of a successful student and focused on the importance of practice. She broke down the things students could do before, during, and after class to give themselves the best chances of performing well. Then she made those tasks mandatory, and a factor in students’ grades.” The article details some of the practices. Her course syllabus illustrates how she communicates these to her students.

Even in a class with a 300 plus enrollment, held in an auditorium designed for lecturing, Hogan has students working in assigned groups on projects. She moves around the room to oversee their work. Students use smart phones as classroom polling devices to answer questions, opening an opportunity for discussion. Hogan facilitates class discussions in ways to equalize participation.

The article goes on to detail how two of Hogan’s “converts” have implemented inclusive teaching in their own classrooms. Hogan runs workshops on inclusive teaching that include an unusual startup activity that clearly illustrates the educational inequity gap for incoming college students. At one workshop after completing the initial task, attendees turned to what might be done to remedy the problem. “Inequity, Hogan suggested, is not intractable. Even small changes in teaching can help counteract it. ‘Adding structure to the learning environment,’ Hogan said, ‘can mitigate unfairness, build feelings of inclusion, and promote student success.’”

Changing demographics mean that many students arrive at colleges and universities lacking high school preparation that used to be taken for granted. We can’t afford to shrug off responsibility for ensuring that all of our students can succeed. As Hogan points out, the impact on our society going forward is too great. Rather, instructors must consider how to level the field and provide guidance and scaffolding to support their students in successful learning.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Source: Pixabay.com

Quick Tips: Tweeting to Learn

Twitter Logo Blue BirdToday it seems that everyone is tweeting, from politicians to celebrities to regular folks. And yes, even academics are tweeting. For high profile users, Twitter allows users to quickly get out a message to followers, whether political or public relations. For academics, it can be a great way to share conference takeaways, timely articles, or, in the case of Johns Hopkins University Professor of History, Martha S. Jones, to stimulate class discussion. A recent article in the JHU Hub, History Class Meets the Digital Age, details Jones’ practice.

Jones thinks that giving students skills in using social media is as important as teaching content and having students learn to do research. “Which is why this semester, six sessions of Jones’ History of Law and Social Justice course are taking the form of Twitter chats. Over the period of an hour, Jones posts 10 questions related to that unit’s reading, and students—along with anyone else who happens to drop in on the chat—respond and discuss. Far from an afterthought, the chats—conducted using the #lawsocialjustice hash tag—are a central element in the course and determine 30 percent of a student’s grade.”

Just as they might do in class, these students are participating in a discussion, albeit one they can contribute to while in their pajamas lounging at home as easily as in the quiet space of the library or while sitting on the quad enjoying the fall weather.

“The questions are rapid-fire, with a new one popping up every six minutes. Students are required to answer each question, which means that responses often overlap, but also that all 20 can fully participate in a way not always possible in a traditional class setting. Responses are limited to Twitter’s 280 characters, which encourages students to distill their thoughts, though many are also learning to “thread” their responses to allow for greater depth.”

And the audience is not limited to the instructor and classmates; Jones invites her 8,000 plus Twitter followers to join in as well. These additional voices enrich the students’ learning experience as they become teachers themselves byclarifying or providing nuance to their responses when questioned by others on the chat. In some cases, the followers contribute additional expertise to the conversation. Jones appreciates the give and take with a larger community as well the view that students get into her roles as a professional/scholar/researcher—something that undergraduates may not always see or have access to in their relationships with faculty.

If you are interested in using Twitter in your class, read the full article to get more detail. In addition, two previous Innovative Instructor posts have looked at using Twitter in the classroom and will provide additional resources: Using Twitter in Your Course (December 10, 2014) and Tweeting the Iliad (November 22, 2016). Faculty have asked about whether students might have reservations about setting up a Twitter account. If tweeting will be a requirement for your course, it would be wise to make that clear in the course description and again on the first day of class. Student response to tweeting in Jones’ course and to the courses described in the previous blog posts on Twitter have been overwhelmingly positive. The Innovative Instructor welcomes comments on your pedagogical experiences with Twitter specifically or social media more generally.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Source: Twitter blue logo https://about.twitter.com/press/brand-assets

The New Google Sites

We’re always on the lookout for applications that instructors and their students can use to enhance course work. A previous post We Have a Solution for That: Student Presentations, Posters, and Websites (October 6, 2017) mentioned a new version of Google Sites as having potential as a presentation software that allows for easy collaboration among student team members. Today’s post will delve deeper into its possibilities and use. This post is also available in PDF format as part of The Innovative Instructor articles series.

Logo for Google SitesNew Google Sites is an online website creation platform. It doesn’t require web development or design experience to create sites that work well on mobile devices. The New Google Sites application is included with the creation tools offered in Google Drive, making it easier to share and integrate your Google Drive content.

In 2006 Google purchased JotSpot, a software company that had been creating social software for businesses. The software acquired from that purchase was used to create the first iteration of Google Sites, now known as Classic Google Sites. Ten years later, Google launched a completely rebuilt Google Sites, which is currently being referred to as New Google Sites.

New Google Sites hasn’t replaced Classic Google Sites so much as it offers a new and different experience. The focus of New Google Sites is to increase collaboration for all team members regardless of their web development experience. It is also integrated with Google Drive so that teams working within the Google apps environment can easily associate shared content.

This new iteration of Google Sites is designed with mobile devices in mind. Users are

Screenshot example of the New Google Sites editing interface.

Example of the New Google Sites editing interface.

not able to add special APIs (Application Programmable Interface, which extends functionality of an application) or edit HTML directly. This keeps the editing interface

and options simple to ensure that whatever you create will work consistently across all browsers and devices. While this may seem limiting, you still have the option to use Classic Google Sites if you want a higher level of control.

In a classroom setting, instructors are often cautious about assigning students projects that require them to learn new technical skills that aren’t directly relevant to the course content. Instructors must balance the time it will take students to achieve technical competency against the need to ensure that students achieve the course learning goals. With New Google Sites, students can focus on their content without being overwhelmed by the technology.

In addition to ease of use, collaborative features allow students to work in teams and share content. Group assignments can offer students a valuable learning experience by providing opportunities for inclusivity, exposure to diverse viewpoints, accountability through team roles, and improved project outcomes.

New Google Sites makes it easy for the causal user to disseminate new ideas, original research, and self-expression to a public audience. If the website isn’t ready to be open to the world, the site’s editor has the ability to keep it unpublished while still having the option to collaborate or share it with select people. This is an important feature as student work may not be ready for a public audience or there may be intellectual property rights issues that preclude public display.

Professors at here at Johns Hopkins have used New Google Sites for assignments. In the History of Science and Technology course, Man vs. Machine: Resistance to New Technology since the Industrial Revolution, Assistant Professor Joris Mercelis had students use New Google Sites for their final projects. Teams of two or three students were each asked to create a website to display an illustrated essay based on research they had conducted. Images and video were required to support their narrative arguments. Students had to provide proper citations for all materials. Mercelis wanted the students to focus on writing for a lay audience, an exercise that encouraged them to think broadly about the topics they were studying.

History of Art Professor Stephen Campbell used a single Google Site where student teams collaborated to produce an online exhibition, Exhibiting the Renaissance Nude: The Body Exposed. Each student group was responsible for supplying the materials for one of five topic pages. The content developed from this project was accessible only to the class.

In both cases, students reported needing very little assistance when editing their sites. Typically, giving an introductory demonstration and providing resources for where to find help are all students need to begin working.

Recently, Google has created the ability to allow other Google Drive content to be embedded in a site. This means that you can embed a form or a document on a web page to elicit responses/feedback from your audience without them having to leave the site. This level of integration further supports the collaborative nature of Google applications.

Currently, this iteration of Google Sites uses the New in its title. There may come a time when Google will drop the New or re-brand New Google Sites with a different name. There is no indication that Google will stop supporting Classic Google Sites with its more advanced features.

Use of both versions of Google Sites is free and accessible using your Google Account. You can create a new site by signing into Google and going to the New Google Sites page (link provided below). You can also create a site from Google Drive’s “New” button in the creation tools menu.

It is recommended that students create a new account for class work instead of us­ing their personal accounts. While this is an additional step, it ensures that they can keep their personal lives separated from their studies.

A Google Site as displayed on a desktop, tablet, and smartphone.

A Google Site as displayed on a desktop, tablet, and smartphone.

Additional Resources:

Reid Sczerba, Multimedia Developer
Center for Educational Resources

Image sources: Google Sites logo, screenshots

Notice and Wonder

Sometimes you discover a great blog, only to learn that the authors have just posted their final article. At least, in this case, the posts are archived by a professional association, and in searching through said archive, you find a gem. Such is the story of The Teaching Tidbits Blog, hosted by the Mathematical Association of America.

Black and white line drawing of the upper torso of a young male in a thinking pose. Two question marks are on either side of his head.The gem of a post is The Exercise with No Wrong Answer: Notice and Wonder (April 18, 2018) written by May Mei, Assistant Professor of Computer Science and Mathematics at Denison University. Mei asks: “How often have your students said nothing rather than risk saying something wrong? And how often in our own writing are we so paralyzed by the fear of imperfection that we end up writing nothing at all?” The solution is an exercise called Notice and Wonder, which “has no wrong answers.” The concept is to present students with an idea, which could be in the form of a drawing, diagram, graphical presentation, image, video clip, a sentence written on the blackboard, etc., and ask students what they notice about it. After students have explored the possibilities, they are asked what they wonder about it. Mei states: “This provides opportunities to discuss what is still unknown and puts all students on equal ground-everyone can wonder about something. Because there are no wrong answers for either of these questions, all students can participate in the activity.

Notice and Wonder exercises allow students to brainstorm ideas and explore a problem before attempting to find a solution or uncover meaning. These activities can be used in-class, but the concept is flexible enough to be adapted to online discussion board threads or outside-of-class group work. Mei uses it as a way to help her students review for exams. “If my students have an upcoming exam, I will use the class period before as review, and sometime before that review period I ask each of my students to email me one thing they noticed and one thing they’re still wondering about. Just before class on the review day, I put all the students’ Notices and Wonders into one document and distribute it to the class. As I’m making this document I’m able to recognize themes and repeated observations or questions and can focus on those during the in-class review.”

Many of the examples of these activities revolve around mathematics, and/or are directed at the K-12 population. But as creative thinkers, it is easy to see that this is an idea that can be expanded to any discipline or age group. A video by Annie Fetter, on staff at Math Forum (which is now part of National Council of Teachers of Mathematics), is often cited in articles on Notice and Wonder. It is directed at K-12 teachers, but demonstrates the concept in a way that will be useful to anyone considering using Notice and Wonder exercises. See Ever Wonder What They’d Notice (5 minutes).

Notice and Wonder activities involving data visualizations and images can help students develop interpretive, critical thinking, analytical, and visual literacy skills. The New York Times offers two resources: What is Going on in This Picture and the more recently launched What is Going on in This Graph. Of the latter, the Times says: “The content and statistical concepts will be suitable for most middle and high school students. Often, we’ll strip it of some key information, then ask students three question — inspired by Visual Thinking Strategies, but anchored in math and statistics thinking: • What do you notice? • What do you wonder? • What’s going on in this graph?” Again, these platforms are directed towards a K-12 audience, but looking at the examples may inspire you to conceive examples that will be relevant for your college-age students.

Have you used Notice and Wonder exercises in your class? If so, please share your experience in the comments.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Source: Image from Pixabay.com

 

Texts of Engagement: Reading and Writing for Inclusivity in Any Discipline

[Guest post by Anne-Elizabeth Brodsky, Senior Lecturer, Expository Writing, JHU]

As part of the Lunch and Learn series, Karen Fleming (biophysics professor) and I gave presentations on fostering an inclusive classroom environment, summarized in the previous post.

In this follow up, I’ll offer some resources that seem to me versatile enough to use in different kinds of classrooms, and toward different ends. I’ve divided them into the categories below; the sources in the first three sections, in particular, can nearly all live quite comfortably in most disciplines.

What is college for?
Why bother with stories
How textual analysis works
Ideas for writing assignments

What is college for?

Cartoon rendering of an illuminated light bulb.Plenty of college students, from visibly diverse backgrounds and otherwise, feel mystified by the academy, at best —and overwhelmed by it, at worst. One way I try to help them find their footing is to engage them in examining university culture.

In my courses we use the sources below, and others, for informal “response writing.” I’m not using these sources to teach academic argument, although plenty of them have elegant arguments built into their narratives, and my students do notice that. I use them in hopes of activating their engagement and imagination about what their undergraduate experience will mean for them—to give them glimpses from the skybox.

Here’s a sampling:

Anna Deveare Smith raises the stakes of higher ed in her Chronicle interview “Are Students “Learning Anything About Love Here?’”

In “How to Live Wisely,”  Richard J. Light describes the Harvard course “Reflecting on Your Life.” Students explore: What does it mean to live a good life? What about a productive life? How about a happy life? How might I think about these ideas if the answers conflict with one another? And how do I use my time here at college to build on the answers to these tough questions?”

Mark Edmundson, first in his family to go to college, takes on undergraduate experience at research institutions in “Who Are You and What Are You Doing Here?”

“The Cosmos and You,” just a few paragraphs long, tells the story of an astronomy student who asks her professor the big question: “How do you keep from despairing at the immensity of space and the smallness of us?”

Julio M. Ottino and Gary Saul Morson write about empathy, engineering, and more in “Building a Bridge Between Engineering and the Humanities.”

Neil Koblitz advocates for clear, engaging storytelling in the sciences in “Why STEM Needs the Humanities.”

Lyell Asher’s essay “Low Definition in Higher Education” takes on Anna Karenina, safe spaces, and more: “Rightly understood, the campus beyond the classroom is the laboratory component of college itself. It’s where ideas and experience should meet and refine one another, where things should get more complicated, not less.”

Nicholas Lemann’s “The Case for a New Kind of Core” proposes “a methods-based, rather than a canon-based, curriculum,” with skills categories: information acquisition, cause & effect, interpretation, numeracy, perspective, language of form, thinking in time, and argument.

“The Astrophysicist Who Wants to Help Solve Baltimore’s Urban Blight” tells the story of a Hopkins professor and the Baltimore Housing Commissioner teaming up to tackle our vacant housing problem.

Finally, a dated but still very popular article among my students is Thomas Friedman’s “How to Get a Job at Google.” To a person, every student who has read this has been surprised. At JHU as at many other schools, it’s common for students to see college as a means to an end—professional school, a big job. Living in the future tense, focused almost entirely on the retroactive value of college they plan to enjoy after graduation, they default to a safe, well-worn path of coursework and GPA management. Friedman’s article, like many of those above, nudges them a bit on this.

Why bother with stories

Sea turtle rendered as a multi-colored mosaic.A central tenet of the Expository Writing Program at Hopkins is that our students engage in meaningful writing. Our students write to contribute to an ongoing intellectual conversation about a genuine problem or question. We expect students to think not only about their argument, based on the evidence at hand, but also about the implications of their argument.

Thus if I’m asking students (in my classes, mostly STEM majors) to enter a critical conversation about a short story, I have to be sure we are explicit about how it could possibly matter whether or not they make a compelling argument about a piece of fiction—you know, something that never really happened.

So, in class we ask the question: Why bother with stories? Here are some resources that have helped answer this:

Short fiction warrants a column in the New York Times op-ed pages in David Brooks’ “The Child in the Basement,” which nicely models a summary (of Ursula Le Guin’s “The Ones Who Walk Away from Omelas”) and then offers three socially relevant readings of the text.

Diaa Hadid’s interview with Mahlia Lone and Laaleen Sukhera, “2 Sisters in Pakistan Find They Have a Lot in Common with Jane Austen” illustrates connections between upper-class contemporary Pakistan and the England of Austen’s novels.

Two TED talks: The well-known “The Danger of a Single Story” by Chimamanda Ngozi Adichie and Raghava KK’s also wonderful 4½ -minute “Shake Up Your Story.”

Here’s an idea I haven’t tried yet: put Adichie’s talk next to John W. Krakauer and David Poeppel’s “Neuroscience Needs Behavior: Correcting a Reductionist Bias,” which is also about the “danger of a single story.”

Most recently: Lindy West writes in her op-ed “We Got Rid of Some Bad Men. Now Let’s Get Rid of Bad Movies”: “Art didn’t invent oppressive gender roles, racial stereotyping or rape culture, but it reflects, polishes and sells them back to us every moment of our waking lives.”

All of this depends on analysis, of course, and especially textual analysis…

How textual analysis works

Budding tree growing out of the center of an opened book.There are lots of ways to teach students how to do textual analysis (aka close reading). A few favorite resources:

“Twenty Titles: One Poem,” by poet Douglas Kearney, helps students see different interpretations (titles) of the same data (the sculpture).

Here, students analyze the poem “Since You Are Mortal” (Simonides) and then turn over the page to see how the translator, Danielle S. Allen, interprets it.

Danielle S. Allen, Our Declaration: A Reading of the Declaration of Independence in Defense of Equality (excerpts)

John Oliver, “Migrants and Refugees” (1:12-1:54)

NPR Code Switch Podcast: Camila Domonoske, “When ‘Miss’ Meant So Much More: How One Woman Fought Alabama — And Won”

Two more TED talks: John McWhorter’s “Txting is Killing Language. JK!!!” and Jean-Baptiste Michel and Erez Lieberman Aiden’s “What We Learned from 5 Million Books”

Ideas for writing assignments

Colored pencils arranged in a row.Again, just a quick sampling of texts that have worked well with first- and second-year students. My colleagues have loads of their own, as you likely do as well.

Summarizing an academic article:

Lin Bian et al, “Messages About Brilliance Undermine Women’s Interest in Educational and Professional Opportunities”

Samantha P. Fan et al, “The Exposure Advantage: Early Exposure to a Multilingual Environment Promotes Effective Communication”

Martha C. Nussbaum, “Teaching Patriotism: Love and Critical Freedom”

Finding an interpretive question in a text and reasoning through it:

James Baldwin, “Stranger in the Village”
Octavia Butler, “Bloodchild”
Ursula K. Le Guin, “She Unnames Them”
Toni Morrison, “Recitatif”
ZZ Packer, “Brownies”
David Sedaris, “Repeat After Me”
Alice Walker, “The Revenge of Hannah Kemhuff”
Patricia Williams, “The Emperor’s New Clothes”
EB White, “The Ring of Time” (the whole essay, including the section on Florida and segregation)

Entering a critical conversation about a text:

Build an argument about EB White’s “The Ring of Time” by responding to Craig Seligman’s review “Mr. Normal”

Build an argument about Octavia Butler’s “Bloodchild” by responding to the Butler’s comments in the Afterword about love and slavery

Build an argument about Toni Morrison’s “Recitatif” by responding to two of the following: Morrison’s prologue to Playing in the Dark; Elizabeth Abel’s “Black Writing, White Reading: Race and the Politics of Feminist Interpretation”; David Goldstein-Shirley’s “Race and Response: Toni Morison’s ‘Recitatif’”; and Danielle S. Allen’s prologue, chapter 1, and chapter 9 of Talking to Strangers: Anxieties of Citizenship Since Brown v. Board of Education.

 

Anne-Elizabeth Brodsky, PhD, has been teaching at Johns Hopkins since 2007 and co-chairs, with Professor Fleming, JHU’s Committee on the Status of Women.

Images source: Pixabay.com

Lunch and Learn: Creating and Implementing Authentic Assignments

Logo for Lunch and Learn program showing the words Lunch and Learn in orange with a fork above and a pen below the lettering. Faculty Conversations on Teaching at the bottom.On Tuesday, October 15, the Center for Educational Resources (CER) hosted the first Lunch and Learn—Faculty Conversations on Teaching—for the 201-2018 academic year.  Sanchita Balachandran, Associate Director, the Johns Hopkins Archaeological Museum and Senior Lecturer, Department of Near Eastern Studies; and Sauleh Siddiqui, Assistant Professor, Civil Engineering presented on their experiences using authentic assignments.

As a preface, students often ask why they need to learn something, and wonder when, if ever, they will use course information. Authentic assignments give students “real-world” experience and context, and involve hands-on, active learning.

Students building a kiln for Sanchita Balachandran's Greek Vases course.Sanchita Balachandran is Associate Director and conservator of the JHU Archaeological Museum as well as a lecturer in the Department of Near Eastern Studies. The collection was started in 1882, just six years after the founding of the University, and now occupies a jewel-box of a space in the renovated Gilman Hall, where its collection is at long last appropriately displayed. Balachandran uses the museum collection and “teaches courses related to the identification and analysis of ancient manufacturing techniques of objects, as well as the history, ethics and practice of museum conservation and curation.” She’s long been interested in authentic learning, and has recently taught two courses that exemplify this method: Recreating Ancient Greek Ceramics and Roman Egyptian Mummy Portraits.  [See presentation slides.]

When designing authentic learning assignments Balachandran asks herself a series of questions.

  1. Is this a question I am genuinely curious about and don’t know the answer to? With the course on recreating Greek ceramics she had long wondered how these objects were made (a subject of speculation and debate but no definitive answers). For both Balachandran and her students, it was both “exhilarating and terrifying” to not know what the end results would be. They would be discovering the answers together and this was motivating for the students.
  2. Is the question big enough, and are the stakes high? For her course on Roman Egyptian mummy portraits (Freshman Seminar: Technical Research on Archaeological Objects in the Johns Hopkins Archaeological Museum) the primary goal was to generate and collect technical data on these ancient portraits for contribution to an international data base. Other collaborators included the J. Paul Getty Museum, the British Museum, the Boston Museum of Fine Arts, the Walters Art Museum and the Art Institute of Chicago. The students were working with “big players” in the museum world.
  3. Do I have a physical thing that can be the focus of sustained and weekly examination and research? In both courses museum artifacts provided a focus point for the students.
  4. What methodology am I trying to teach? Balachandran’s methodology involved working hands-on with museum objects, consulting with experts and specialists in the field, documenting through writing, photography, and film the processes, and sharing observations and reflections with a broad audience. She noted that it was important that students experience moments of confusion during the process as it teaches them to think critically about, for example, past research, and what applies and doesn’t.
  5. What kind of expertise is need and who has it and will help? Balachandran spends a great deal of time in advance of her courses identifying relevant resources. She noted the value of Skype for bringing subject matter experts and specialists into the classroom from around the world.
  6. Is my class of students disciplinarily diverse? Balachandran advertises her courses broadly. Museum work often involves material scientists, for example. Her Greek vase course had students from materials science, applied mathematics, and biomedical engineering as well as the humanities and social sciences.
  7. Is the class work challenging and is there a hands on component? In each of the courses, Balachandran had students working with the materials that were used in the creation of the original art objects. The students made vases from clay using the techniques known to have been used in Ancient Greece; in the portrait course, they painted with encaustic, the material used by Roman Egyptians. She stressed that this was more than an arts and crafts session. Students studied the material science behind the techniques that were used and gained an appreciation for how the works were created.
  8. Is there an enduring “deliverable” or a regular public component to the class? Students contributed to the international data base in the mummy portraits class and blogged regularly as a part of the Greek vases class. Balachandran used social media (Facebook) to publicize student work. There was also a documentary film—Mysteries of the Kylix—made during the class that has been viewed over 4000 times. She arranged for radio spots on WYPR (Baltimore’s NPR station) and gained exposure through Johns Hopkins publications and the Baltimore Sun newspaper.
  9. Do I see my students as collaborators? Balachandran makes sure that students are given credit in the public components of the course and regularly acknowledges their participation. She sees herself as in the trenches with the students, finding answers to problems together.
  10. Am I ready not to be in control of what we find out? This is perhaps the most difficult step for an instructor to take with authentic assignments, but the one that will allow for the real learning gains. We learn from our failures as well as successes, and that is important for students to experience firsthand.

In conclusion, Balachandran summarized what students learned during her courses:

  • Everything is more complicated than we think and merits repeated examination/re-examination
  • Our work in the classroom produces unique specialized knowledge
  • We can participate in and contribute to scholarly conversations
  • We should broaden our own knowledge base and collaborate beyond our usual networks
  • We must provide access to the knowledge we produce
  • The process of trying to answer a question is more important than answering the question—and will lead to more interesting questions
  • We can/must ask more daring questions.

Siddiqui discussed the main components of authentic learning assignments as he uses them in his courses with the most important being that students should be doing rather than listening. [See presentation slides.] These are:

  • The judgment to distinguish reliable from unreliable information.
  • The patience to follow longer arguments.
  • The synthetic ability to recognize relevant patterns in unfamiliar contexts.
  • The flexibility to work across disciplinary and cultural boundaries to generate innovative solutions.

Example of problem involving transportation networks by Sauleh Siddiqui.In his course, Equilibrium Models in Systems Engineering, students work on real-life examples such as designing transportation networks. To demonstrate an exercise that Siddiqui uses in his course, he passed out clickers to the audience, as his students would use. He then set up a problem involving getting from Washington, DC to Baltimore, MD using a combination of driving and taking a train, with two possible routes. Driving time on each route will vary depending on the number of cars on the road. The model is set for the number of participants/students in the group—if there are 28 participants driving on the same route, the driving part of the trip will take 28 minutes. If there are 5 participants driving on the route, it will take 5 minutes. The train trip is static and takes 30 minutes on each route. Using their clickers, participants vote on a route, A or B. Siddiqui then show the histogram of the vote, and participants can change their vote based on the road time component. As participants change votes, the driving time will increase or decrease on each choice. Voting continues until eventually a state of equilibrium is reached and the driving time on the two routes is equal.

Siddiqui then throws in another component. What happens if you add another variable, a new road? Participants can now vote for three options. Ultimately his students will see (as did the participants at the Lunch and Learn) that sometimes a third option can worsen the situation rather than improve it.

In his classes, students work with actual examples taken from New York City, Germany, South Korea, and other places, to examine the factors that went into the design process, and analyze what went wrong. Siddiqui feels that engineers are not necessarily taught to work with real-life situations and this can lead to poor design. Engineers need to understand the factors that impact actual human decision making in order to build successful solutions.

In the discussion period that followed the presentation, Balachandran and Siddiqui agreed that students are motivated by working with real-life problems. Siddiqui noted that his students still had to “slog through” doing the mathematics behind the exercises, but valued understanding both sides.

In discussing how to gauge whether an assignment or project was too big or too small, it was agreed that it is important to scaffold larger projects, build support structures, and allow for flexibility. It was acknowledged that students will struggle with ambiguity. It is important with authentic assignments to be clear that the goal is not so much to find an answer as to go through a process.

Both presenters agreed that setting up these authentic learning experiences—assignments, projects, and courses, can be time consuming and challenging. But, for both, the benefits for students have been substantial and they will continue to explore the possibilities for future classes.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Sources: Lunch and Learn Logo, slides from Balachandran and Siddiqui presentations

Faculty Office Hours: The Instructor is In

Peanuts comic showing Lucy in the psychiatrist's booth, re-labelled to say "Course Help Free; The Instructor is In."What if you hold office hours and nobody comes? That’s the issue that Dr. Richard Freishtat, Director of the Center for Teaching and Learning at UC Berkeley addresses in Don’t Be Alone During Office Hours (Tomorrow’s Professor, January 10, 2017). He describes a student panel at Berkeley on facilitating student success. When the student panelists were asked by a faculty member about attending office hours, there was silence. Why was this opportunity not being pursued? One student responded, “Reason #1: ‘I think office hours is for students who are struggling with the material and need extra help. I wouldn’t want my professor to know I’m struggling, even if I was.’ Reason #2: ‘I was fascinated by the Professor, the discipline, and research in the field beyond what we were focusing on in class. I would have loved to drop into office hours and just talk with my professor about her own research, but figured there’s no way she’d want to take the time to do that with me.’” Faculty in the audience expressed just how much they would appreciate students coming to see them for the latter reason.

Freishtat goes on to suggest some ways to increase student attendance at office hours including making it an assignment, telling students how to use/what the purpose is of office hours, explaining to students how to start an office hours conversations (bring a question, a quote of interest, a story), scheduling varying days and times to accommodate different schedules, and promoting office hours throughout the semester/quarter.

For more on practical measures to take to improve the participation and outcome of your office hours, see the Stanford Teaching Commons website on Office Hours That Work and the University of Washington Center for Teaching and Learning on Face to Face Office Hours.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Source: CC Image from Flickr [https://www.flickr.com/photos/frederickhomesforsale/16107671226] modified by Macie Hall

Lunch and Learn: Using Videos in Your Course

Logo for Lunch and Learn program showing the words Lunch and Learn in orange with a fork above and a pen below the lettering. Faculty Conversations on Teaching at the bottom.On Friday, April 21, the Center for Educational Resources (CER) hosted the fourth and final Lunch and Learn—Faculty Conversations on Teaching—for the 2016-1017 academic year. Jane Greco, Associate Teaching Professor Chemistry and Alison Papadakis, Associate Teaching Professor Psychological and Brain Sciences, presented on “Using Videos in Your Course.”

Papadakis presented first (see slides). She teaches the introduction to abnormal psychology course, where students learn about symptoms, causes, and treatment of common psychological disorders, and an upper level course that expands on this content. Although she has wrestled with using videos in that they might be seen as entertainment, she likes the fact that they have the advantage of grabbing and focusing student attention. Studies have shown that student attentiveness drops off after about 15 minutes of lecture time, so well-timed videos can provide a way to bring them back to task. Papadakis noted that carefully selected video content can help bring dry or complicated content to life, foster discussion, challenge students to apply concepts to practice, build empathy, and set the mood. In her upper level course, she uses videos showing psychotherapists in practice, pausing the videos at strategic points to ask students what they would do next in the particular situation.

Papadakis offered several examples of her use. The first, a clip from The Office, is used to help students understand the concept of classical conditioning. She explains the concept first, shows the video, then tests the students understanding of the concept using clickers. The class then discusses the complexities of applying the concept.

In a second example, Papadakis showed videos of an OCD patient and her treatment.Graphic images showing an illustration of a film strip, projector and reel. As these videos are from a textbook publisher’s DVD, they can’t be shared here. Such videos bring complex phenomena to life, provide insight and build empathy, help the instructor test understanding of concepts, and foster discussion. Papadakis had another example, showing the hallucinations common to schizophrenia, that she uses in a similar way—to help deepen student understanding and learning of a complex disorder.

A final example showed how she used a video of students rapping about the value of learning statistic analysis relevant to analyzing data in her discipline to set the mood, make learning fun, and decrease students anxiety.

Papadakis discussed issues to consider when deciding to use videos in the classroom. Start with your pedagogical goals. Make sure the video connects to these in a meaningful way. Provide context before viewing. If the video is long, interrupt and debrief at strategic points. Use short videos or clips, extracting the minimum that you need to get the point across. Pair video viewing with other teaching techniques to increase student reflection on the content (clickers, think-pair-share exercises, minute papers, discussion). Fair use may also be a consideration and a useful resource is the Columbia University Copyright Advisory Office’s Fair Use Checklist. She also suggested sources for videos such as YouTube, textbook publishers, the library’s video database subscriptions, news websites, PBS documentaries, professional organizations websites and Facebook feeds, and even Google video searches.

If you use presentation slides in your teaching, embedding the video clips is advised. If you share your slides with students, the file size will be very large with the videos embedded, so consider removing them and providing access to the clips by linking or other means. Be aware of accessibility issues and make sure the videos are closed captioned.

While Jane Greco (see slides) also uses videos in her teaching she has a different approach. She uses videos created by others to demonstrate chemical reactions caused by materials considered too dangerous for use in undergraduate labs, and to bring experts in the field, who wouldn’t normally be available to speak to her students, into the classroom via readily available taped interviews or talks. But she also has her students produce videos, both through grant-funded projects to provide course-related content, and as student assignments.

In speaking of producing video to convey content, Greco said that instructors should balance the advantages of making your own—they are specific to your equipment and your method of teaching a topic, versus using available videos, which often have better production quality and offer a less time-intensive way to approach the topic. Questions to ask are 1) How much time to you want to put into production quality? 2) Where/How will you share your video content? (YouTube channel, Course Management System, video streaming service) 3) Who can help you with the videos and is there funding available? Greco made use of the Technology Fellowship Grants offered by the Center for Educational Resources, and CER expertise and equipment.

The first CER-funded project produced animations to help students understand complex chemical concepts, such as this one explaining Column Chromatography.  YESYOUCHEM was another project funded by a Technology Fellow Grant. The videos produced by student fellows can be found on both the YESYOUCHEM website and a Johns Hopkins YouTube channel. They include main concept videos, supplemental problems, and extended interviews with Hopkins faculty in relevant fields. One lesson she learned from having students produce videos for course work was to be sure that they have the requisite experience, and that a platform for sharing and guidelines for production (branding, credits) be specified by the instructor. For YESYOUCHEM she chose students whose work she had seen in a student project.

Film still from a student-produced lab safety video showing the singing protagonist as he discusses proper lab clothing. He is wearing a white lab goad and safety googles.Greco assigns a creative group project to students in her lab. Although the project has a relatively small point value, it allows students to delve into a single topic and show their understanding outside of a testing environment, and it gives students an opportunity to use their other amazing creative talents. Videos are just one of many options the students can choose for the project, in the past there have been craft projects, dance performances, and other imaginative and inspired demonstrations of chemistry topics. She provides a list of suggested topics, but students can go off list with approval. Greco makes it clear that she expects chemistry content not just chemistry words. She also explains the limitations of group work. Different group members will contribute differently to the project, but there is just one grade assigned even if the group work was uneven. It is difficult to create an all-encompassing rubric for grading when the projects range widely in the platform chosen. She lets students know that grading might not be as quite as objective as for a test or exam. However, the assignment has been successful, students enjoy it and produce amazing projects. Here are links to two of the video projects produced by student groups in the course:

Students may choose to have their videos made public or kept private. Greco posts public videos for future classes to view.

In the discussion that followed, it was clear that faculty are eager to try the approaches that Papadakis and Greco presented—use of existing course-related content given context within a lecture or discussion, development of course-specific video content, and assigning students a project to produce videos.

Macie Hall, Senior Instructional Designer
Center for Educational Resources

Image Source: Pixabay.com, video still from I Just Had Lab https://www.youtube.com/watch?v=enFFIK2Mhzw

 

 

 

Flipping a Statistical Analysis Course

I wanted to share my reflections on flipping a course in Fall 2015 with my colleague, Dan Naiman, Professor of Applied Mathematics and Statistics at Johns Hopkins University. The course is 550.111: Statistical Analysis I. Previously, this 4-credit course met four time per week for 50 minutes – three lectures by faculty and one small-group meeting led by a Teaching Assistant (TA).

Text reading flipping the classroom with the classroom upside downStarting in Fall 2015, students watched several short videos (anywhere from 5 to around 20 minutes each) before the week started. Students then met once for a 75-minute lecture with the instructor and twice in small-groups with a TA. During these sessions students solved problems in teams of three with a TA available for help as needed.

In Fall 2016, we amended the format slightly: students met in a large lecture twice a week, on Mondays and Fridays, and met in discussion sections twice a week, on Tuesdays and Thursdays. This was in response to feedback from students indicating that they preferred a bit of additional face-to-face meeting time with the instructor. The Monday-Friday lecture times also made homework submission and certain aspects of course planning (such as exams) easier to handle.

We made this change because we wanted students to spend more time in small groups solving problems and engaged in activities, as opposed to simply listening to a lecture.

What did we learn? I would strongly advise those interested in flipping a class to keep the videos short. They should be about five minutes each. This allows each video to cover a discrete topic, and it’s about as long as students will watch in one session. Recording shorter videos is easier on the instructor as well. The video production took longer than I expected. For each video, Dan and I would first construct a slideshow, and then we would record it using the software program Camtasia. My colleague, Dan, did an excellent job with video production, and we generated significant video content before the start of the semester. I would also advise instructors to complete all video production before the start of the semester; we still had a few videos to produce during the semester, and this was a challenge. I found I was pressed to finish those additional videos in time. We plan to revisit, edit, and potentially add more videos before the next course offering. Specifically, we are considering animations and possible hand-written solutions.

We conducted clicker quizzes at the beginning of each lecture to motivate students to watch the videos. However, based on the video logs, quiz results, and the questions they asked, I found a number of students were not fully prepared. Their questions were on topics covered in the videos. I would estimate that in Fall 2015, until the first exam, a number of students did not pay sufficient attention to the videos. However, after the first exam, students began watching the videos more diligently.

One reason we flipped the course was to restructure class time so that students could spend more time in mentored environments working in small groups solving problems. As it turned out, though, students requested more lecture than the once-weekly format. Students struggled to grasp some concepts from the videos. While students can review these topics multiple times, I believe they sometimes needed an alternative explanation. In a lecture, when students ask questions, I try to respond with a different perspective or explanation. With the flipped model in Fall 2015, students had only one class meeting each week to ask me questions about the homework. The second time we ran the course, in Fall 2016, we had two lectures each week, and I think students appreciated the additional lecture time.

I really enjoy teaching this course. It’s a lot of fun and a great privilege. Many non-majors enroll, and humanities undergrads have shared that this was the first math course they enjoyed and they were impressed with the applicability and universality of statistics. The class typically enrolls about 100 students.  Even with this large number I am able to learn most of their names by the end of the semester when we met three times per week. I did feel, though, that I was not able to get to know students as well when we met once per week. More important, I think the once-weekly lecture deterred students from coming to see me during office hours: I noticed a sharp decrease in the number of students who consulted me during office hours in Fall 2015. In Fall 2016, under the twice-weekly lecture model, I had better office hour attendance and was better able to get to know students.

While we were happy with the increase in the number of lectures, I think it’s important that we not decrease the number of small group meetings. The worksheet activities were important for their learning. Students were not always as enthusiastic about the small group problem solving, but they adjusted to the format and things improved as the semester moved forward. Furthermore, we still found it better than a TA solving demo problems for the class, especially in terms of class engagement and in terms of fostering independent problem-solving.

We used two types of problems in the course. The first required more synthesis-based understanding of previous topics. We began to develop more basic, conceptual worksheets once we saw students were not always able to keep up with the videos.

We did not give students the solutions to the worksheets. We worried that if we provided full solutions, they might be less motivated to work through challenging problems and/or skip discussion section altogether, and participation in section was important. Students did get feedback from the TA when they presented their solutions in class, and we did provide solutions to most assigned homework problems.

Overall, we did not see a dramatic change in student learning. We did not conduct a controlled study of learning gains, but exam scores were not much different from year-to-year. Course evaluations for the one-lecture-per-week format were slightly lower. (Again, the main complaint was that students wanted more time with faculty member in lecture.) Students were happier with the two-lecture-per-week format we implemented in Fall 2016. Therefore, we plan to stick with this format, meeting four times per week so students attend two lectures and two small-group sessions per week. We have also been more explicit about the role of each component of the course – videos, lecture, clicker quizzes, small group meetings – and what students are responsible for completing and when.

Most of all, we were very lucky to experiment with this approach with many terrific TAs—we owe them a real debt of gratitude for their assistance. We gratefully acknowledge support from the Office of the Provost and President for a PILOT grant that assisted us in implementing the flipped course.

 

Avanti Athreya is an Assistant Research Professor in Applied Mathematics and Statistics (AMS) at Johns Hopkins University. Prior to flipping the statistics course, she and Professors Naiman, Fishkind, Torcaso, and Jedynak (all AMS faculty) implemented a case-study based approach to introductory statistics as a part of the JHU Gateway Sciences Initiative. Her research interests are in probability and statistical inference on random graphs.

Dan Naiman has been on the faculty in Applied Mathematics and Statistics since 1982. Upon arrival at JHU, he taught Statistical Analysis I for 3 consecutive years, and has continued to teach the course occasionally, as well as a host of other statistics courses at all levels, since then.

Image Source: CC Macie Hall 2013

 

Using Classroom Simulations as an Active Learning Technique

College educators have many goals for students; we want them to acquire more knowledge and be better critical thinkers, but also to feel empowered and energized about their future contribution to society. Students that are motivated and ambitious are more likely to pursue personal opportunities and inventive ideas. This type of energy and focus also contributes to the problem-solving capacity of society as a whole. Although a positive attitude often comes from within the student or outside the classroom, the structure of learning also has an impact.

For the global environmental politics classroom, the problem of student attitudes is especially acute: students of global environmental governance are particularly prone to negative emotional reactions, including feelings of helplessness and hopelessness, which can engender apathy and cynicism.  Students come to believe that the complexity and depth of problems like climate change make effective action impossible. Students who do not believe a problem can be solved are unlikely to seek solutions to that problem in their post-college careers. Using active learning techniques like Simulations can combat these attitudes, by giving students the opportunity to collectively investigate and tackle barriers to international action.

I designed a Simulation for the last week of my fall 2017 “Politics of the Ocean” class, because I noticed that the students often left class in despair. Solutions to over-fishing, Model United Nations simulation with students sitting at tables with flags of the represented countries.plastic pollution, dead zones, ocean acidification, coral bleaching, and other ocean issues seemed out of reach because of political and economic barriers. The number and complexity of ocean issues seemed overwhelming. And yet, we knew that the United Nations was gearing up to negotiate a new treaty to govern the high seas. This provided me with the opportunity to design a politics Simulation that hewed as close to the real world as possible, where students could practice negotiating a treaty that addressed many of the problems they had learned about in class.

The basic features of the course dictated the options for Simulation design – I had 15 students, and we met twice a week for a total of 2.5 hours. I started by assigning students to polity teams in the week before the Simulation began. I choose countries that have had the most influence on ocean governance historically, and groups that would likely have influence in the upcoming negotiations: The United States, China, Russia, the G77 coalition, Singapore, and NGOs. I asked students to do the assigned readings for the next week – each of which contained a specific proposal for ocean governance – with their team in mind.

The Simulation was divided into two days. On day one, students worked within their teams to answer a series of questions like “Who are the primary ocean interest groups in your country?” “What are your priorities for ocean governance?” and “What treaty design best serves your interests?” Students were instructed to work with their teammates, and to do supplementary in-class research to help flesh out their positions. Some teams had specific questions: the NGOs had to decide which NGOs to represent, and the China team had to decide whether to negotiate with the G77, or on its own. The Singapore team had additional questions about how the negotiations ought to be run, because of Singapore’s historic role as a leader in organizing past Law of the Sea negotiations.

On day two, students entered the classroom to discover groups of tables designated with small flags. Singapore ran the negotiations while I took notes, with some minor interventions. Each team started with an opening statement about their key interests and main concerns, with short rebuttals following. Then Singapore asked each team to submit a list of priority topics, and chose the top four. While the original plan was to address each in turn through speeches and open discussion, the students ended up deciding to address all the issues simultaneously. In the last ten minutes, Singapore collected specific treaty language proposals. Each of six new rules was voted on individually, and those that with a majority of teams affirming became the agreed upon treaty.

I designed this Simulation to achieve attitudinal goals in three ways. First, role playing required students to formulate prescriptions from the descriptions of ocean problems and governance models they had learned about in class. The idea is that practicing advocacy will help students recognize that they have informed opinions about ocean issues, and see themselves as agents of change. Second, the format shows students that complexity is not the same as intractability. The two-day design allows group work to break down the structure of a collective action problem, construct a policy agenda and negotiation strategy, and consider various policy models described in the literature. Third, the negotiations allow students to directly encounter barriers to consensus formation, instead of speculating about everything that could hold up an agreement. Confronting obstacles to agreement this way may illustrate the utility of issue-linkages, and demonstrate that there are coalitions willing to move forward.

I assessed the achievement of attitudinal learning outcomes using a short pre- and post-Simulation survey, which asked students to rate their level of agreement with statements like “All relevant parties can get what they want from the oceans” and “The situation in the high seas is too complicated for effective management.” The survey also asked students to rank the importance of different barriers to an international treaty, like “political will” and “public education.” The final questions were open-ended, and asked students to use one word to describe the situation in the ocean, and also how they feel about it. While the survey results showed a slight improvement in optimism, I was surprised by the fact that students started out more optimistic than I expected.

The biggest mistake I made in the design of this Simulation was asking the Singapore team to take a leadership role by designing the basic structure of the negotiations, and leading the class on day two. Although I chose two students with obvious leadership qualities, they found it difficult to command authority among the teams, and to push for efficiency in negotiations. They also seemed displeased that they had a “special” role, and more interested in participating as a regular team. Most of the students reported wanting to start the Simulation earlier in the semester, so they could have more time getting into the details of constructing a workable solution to collective problems in the ocean.

This type of Simulation is relatively easy to design and implement, and there exists a broad literature relating game design to specific cognitive and attitudinal goals. Even though this Simulation was imperfect, students reported on their course evaluations that they appreciated doing something different, and having the chance to work through obstacles to consensus as a group. And because this type of Simulation can be used with a larger class size (just add more teams), I know that the lessons from this class can be used to improve the Simulation for the future.

Elizabeth Mendenall, PhD candidate, Johns Hopkins University

Elizabeth Mendenhall is a PhD candidate in International Relations. Her dissertation concerns obstacles to effective governance in the global commons, specifically the ocean, atmosphere, and outer space. She will be starting as an assistant professor at the University of Rhode Island in the Fall of 2017.

Image source: Wikimedia Commons