The learning assistant (LA) model of instruction has been rapidly expanding due to significant improvement in measured learning objectives. As part of the HHMI-sponsored effort to reform traditional lecture classes at FIU (Grant No: 52006924), we initiated a transformation of the �Survey of Chemistry� class based on LA-directed activities with the following components: 1) Problem solving, aiming at maximizing group interactions and encouraging independent thought 2) Model building and interpreting, linking written structures of molecules to ball-and-stick molecular models 3) Real-life health application problems tailored to nursing students and 4) Problems that seamlessly link the lecture with the lab. Particularly significant features of this transformation are the active involvement of LAs in the problem design and maximized direct LA-student interactions. We will present results on student impacts based on i) direct comparison of exam performance before and after transformation for comparable student groups, and ii) comparison of student outcomes, separated by degree of participation in the LA-directed activities.

Transforming the “Survey of Chemistry” class for nursing students using the Learning Assistant (LA) model: Challenges and rewards

245th National Meeting (2013)

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