In a Policy Forum piece published Oct. 1 in Science, a group led by Nesra Yannier at Carnegie Mellon University is advocating for a fresh look at active learning and its potential as classrooms and lecture halls again fill with students. Two co-authors from the 91±¬ÁÏ’s Department of Biology — assistant teaching professor Elli Theobald and lecturer emeritus Scott Freeman — highlight the role that active learning methods have in promoting equity STEM education.
Researchers examined 15 years of records of student performance, education and demographics for chemistry courses at the 91±¬ÁÏ. They found that underrepresented students received lower grades in the general chemistry series compared to their peers and, if the grade was sufficiently low, were less likely to continue in the series and more likely to leave STEM. But if underrepresented students completed the first general chemistry course with at least the minimum grade needed to continue in the series, they were more likely than their peers to continue the general chemistry series and complete this major step toward a STEM degree.
Students from different backgrounds in the United States enter college with equal interest in STEM fields — science, technology, engineering and mathematics. But that equal interest does not result in equal outcomes. Six years after starting an undergraduate STEM degree, roughly twice as many white students finished it compared to African American students. A new study by researchers at the 91±¬ÁÏ shows that teaching techniques in undergraduate STEM courses can significantly narrow gaps in course performance between students…
It has become an almost essential element of academic life, from college lecture halls to elementary classrooms: the group assignment. Dreaded by some, loved by others, group projects typically aim to build teamwork and accountability while students learn about a topic. But depending on the assignment and the structure of the groups, a project can turn out to be a source of great frustration — for instructor and students alike — or the highlight of the school year. Now…