The high school module outlined in this article builds on the strengths of existing resources by incorporating many of their approaches. However, lesson designers intentionally avoided the most common ocean acidification lab (placing shells in vinegar and watching them dissolve) because they found evidence that this experiment reinforces misconceptions about...
This five-lesson curriculum seeks to increase students' understanding of ocean acidification (OA) and help them understand that it is an issue they can address. There are five lessons in the unit and a final Call to Action project.
Lesson 1 explores a real-life story about the near collapse of the...
The purpose of this study was to compare the effectiveness of a
learner-centered teaching system and that of a conventional teaching of
basic electricity to university students. For this study 65 students
enrolled in basic electricity at Arizona State University in Tempe,
Arizona were used, distributed in two fall semester...