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Khan Academy
Challenge: Mouse Tracker
Create a small but useful little program that allows you move a dot with your mouse and see the coordinates change as the mouse moves. Starting with a dot that moves with the mouse, add to this program the text of the points...
Howard Hughes Medical Institute
Classroom Activities: Stem Cells and Diabetes
A multi-faceted instructional activity immerses AP biologists into the world of the stem cell. Using PowerPoint presentations, you introduce your class to diabetes and the possibility of finding cures through stem cell research. Online...