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By rmg3000 in EDUCATIONAL
- SCIENCE INDEX - FREE presentations in PowerPoint format, interactive activities, lessons for K-12
This huge section lists free presentations for Earth, Space, Weather, Human Body, Simple Machines, Natural Hazards, Biomes, Living Systems, Light, Sound, Energy & Motion, Weathering and Erosion, Environment, Ecology, Geology, Biology, Chemistry, Physics, Lab Work, Microscopes, Telescopes, Nanoscience, Forensics for Kids, Flight, and more. Teachers around the world have been so generous with their lessons and learning modules and games in powerpoint format! Take a look!
By pdboyer in Public bookmarks
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