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This showcase discusses effective strategies for implementing small group activities in large lecture halls, specifically in a Chem 101 course with 200-350 students. By incorporating a flipped classroom model and utilizing video assignments for out-of-class preparation, students can focus on problem-solving during class time. Mentors are present daily to provide supportive guidance, and groups are strategically formed and rotated to enhance collaboration. The approach promotes active participation and engagement, contributing to a positive learning environment supported by student feedback.
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Tips for Using Small Group Activities in Large Lecture Halls CFE Faculty Showcase November 1, 2013
Chem 101 • 200-350 students per section • Flipped classroom: video assignments in order to have problem-solving time during class • Mentors present every day, prepared to assist with concepts
Problem-solving groups • Students assigned to groups & seats using the Sakai PostEm feature • Usually 3-5 students per group • Move groups every 4 weeks • Assign new groups at mid-semester • Group students randomly or by design?
Lecture hall constraints • How to manage with fixed seats? • Under-enroll classroom • Leave entire rows empty for Mentors to assist “interior” students
Class structure • Ask question and have individuals respond • Show results • Encourage dialog, including Mentors, and repoll • Problem-solving is worth 3-5% of course grade • Does “right answer” count? Or is attendance enough?
Mentors in action! http://youtu.be/lZjzWl2lm0w
Student feedback re Mentors • Provide on-the-spot support • “It was really crucial to have mentors and tutors there helping me…” • [Course set-up] provided me with helpful feedback • [Course set-up] encouraged students to participate in class • Course was designed to keep me engaged in learning
Creating a Mentor Program • Solicit students from previous semesters • Ask colleagues teaching similar courses to identify potential mentors • Advertise through Student Services and Departmental events
Chem 296: Chem Ed Practicum • 1-3 credits, variable • Experiential education credit • Approximately one year from initial paperwork to course listing
Additional Mentor responsibilities • Lead review sessions before midterms • Run recitations • Moderate Sakai Forums
Hear from the Mentors • Benefits as student to having mentors in the classroom • Reasons for becoming Mentors