PPT
Curated OER

Investigation: Evaporation

For Teachers 4th - 6th
An evaporation investigation! This collection of slides walks future scientists through the process of setting up an experiment on how to speed up evaporation. The experiment is simple enough to use at the beginning of the school...
PPT
Curated OER

Waves

For Teachers 9th - 12th
Although this was written to accompany a specific textbook, the information can illustrate wave motion for any advanced level physics course. The slides are simple, use plain but colorful fonts, and include diagrams and pictures to...