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Silverberg, Lee J. – Journal of Chemical Education, 2021
In the Spring 2021 Organic Chemistry Lab class at Penn State Schuylkill, COVID-19 restrictions and uncertainty required a flexible plan. The first 4 weeks of 15 were fully remote, and videos of standard organic techniques were used, followed by an exam. In the next 5 weeks, some students were in the lab and some were remote. A document camera was…
Descriptors: Organic Chemistry, Science Instruction, Science Laboratories, Educational Technology
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Jonathan A. Supovitz; Caroline B. Ebby; Gregory Collins – American Journal of Education, 2024
Purpose: A growing trend in instructional improvement efforts is the use of formative assessment informed by research-based developmental trajectories of how students gain deeper understanding of subject matter content over time. This article reports the findings of a large-scale experimental study of an innovative mathematics professional…
Descriptors: Learning Trajectories, Formative Evaluation, Faculty Development, Elementary School Mathematics