Dr. Sadath Sayeed, Assistant Professor of Global Health and Social Medicine, introduces issues of ethical reasoning in medicine (e.g., confidentiality, professional boundaries, conflicts of interest, informed consent) with hypothetical cases and vignettes.
Marianne Wessling-Resnick, Professor of Nutritional Biochemistry, employs active learning strategies including debate, ‘pair and share,’ and peer evaluation to bridge gaps in student experience and knowledge. “I have found that it is to my advantage to use the heterogeneity of the class as a tool.”
James Hanken, Professor of Biology and Director of the Museum of Comparative Zoology (MCZ), increases student engagement by taking students out of the traditional classroom. Whether organizing hisfreshman seminar around weekly excursions to Harvard’s museums, or guiding a spring break field trip to Costa Rica for undergraduates enrolled in OEB 167 Herpetology, these immersive experiences “provide opportunities for students to see and understand things they simply won’t get in the classroom.” Read more about Engaging students via field trips, near and far
Ann Forsyth, Professor of Urban Planning, incorporates projects with clients into many of her Graduate School of Design courses, from semester-long endeavors to optional assignments. Students gain experience designing sustainable and healthy cities by working with and producing reports for government, educational, and non-profit organizations.
The benefits: While students can learn new perspectives researching a case or scoping a theoretical project, partnering with clients offers a chance to understand political, ethical, and technical dimensions and manage time with real stakes. “Students are required to meet with the community, relate to people, and collect data in that context. It adds a certain ethical commitment.” Read more about ‘Real-world’ projects: Balancing student learning and community need
Jelani Nelson, Assistant Professor of Computer Science, assigns students real programming problems in his introductory algorithm courses, CS124Data Structures and Algorithms and CS125 Algorithms & Complexity. Students write and test their coded solutions to practice problems via an open server on the course website and receive immediate feedback on their work. Read more about Real problems: Teaching theory through practice
Logan McCarty, Director of Physical Sciences Education, and Louis Deslauriers, Director of Science Teaching and Learning, adopted an active pedagogy for a large introductory physics course and saw significant gains in student learning and attitudes. Assessment played a role every step of the way.
The benefits: By explicitly stating the course learning objectives and designing complementary in-class activities, they created effective feedback loops – the activities helped students assess their own understanding, and according to McCarty, “more importantly, the instructors got feedback on how students are learning.”
The challenges: Defining course learning objectives can “feel awkward. It feels artificial. And the value is not immediately apparent,” McCarty admitted. “But it is essential for creating effective assessments.”
Takeaways and best practices
Revisiting learning objectives may expose invalid assumptions. When the instructors tested an elementary concept from the course prerequisites, they found that many students did not in fact understand it – crucial feedback that, McCarty said, “in six years of teaching this subject, I had never seen before.”
An exam can be a powerful learning opportunity. Immediately after each midterm exam, students completed the same exam in groups of three, accounting for 20% of their score (though not penalizing those who scored higher individually). “The level of engagement is like nothing you’ve ever seen before,” Deslauriers observed. “It’s very intense.”
Combining active learning and feedback eliminated final exam failures, a phenomenon Deslauriers has witnessed in five similar course transformation efforts. The shift also benefited top performers (the percentage of students finishing above 90% on the final exam jumped from 5% to 12%).
Melissa Franklin, Mallinckrodt Professor of Physics, rethought her teaching by rethinking her classroom. She created a flexible classroom, “the SciBox,” to encourage active learning, greater engagement, and student ownership.
The benefits: The entire 2,500 sq ft flexible space is on wheels – from the flat screen TVs to the lab benches to the couches – and can morph quickly to suit a given activity (small group discussions, hands-on labs), creating novel approaches to meet course learning objectives. Read more about Getting the most out of classroom space
Margo Seltzer, Herchel Smith Professor of Computer Science, flipped part of her course, CS161, “Operating Systems."
What is a flipped classroom? Reversing the typical lecture and homework components of a course – students engage with video lectures/online materials in advance to free up class time for more experiential or hands-on activities.