YouTube video showing the scientific process in real life. appropriate clip for elementary, middle, and high school science classes.
The EPA has tons lessons and activities about air, climate change, ecosystems, energy, health, water, and reduce, reuse, recycle. I've already found 6 that match what my students are learning about next week! I also found that the EPA offers grants to groups/school districts for environmental education. Wish I'd known that before the deadline.
human blood lesson plan - love the model of the blood
Science with Kids: Salt Volcano. A salt volcano acts a lot like a lava lamp- kids are in awe over this fun Science
Lesson plans + extension activities for every Magic School Bus show.
Science for Kids: Overnight Crystal Garden - Babble Dabble Do (uses epsom salts)
40 STEM (science, tech, engineering, math) apps for kids.