Curiosity Guides
Sudsy science, homemade soap, and repulsive pepper! The Curious Crew learns all about the science of soap with a lesson on saponification and surfactants. STEM Challenge: Making Homemade Soap. Curious About Careers: Water Chemist Daveda Quinn
Lesson 105
Science
3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
An unpoppable balloon, spinning soda and a simple steamboat? Explore thermal energy and how different materials conduct heat. STEM Challenge: [...]
Lesson 106
4th Grade, 5th Grade, 6th Grade
Mister C and the Science Crew have the right formula to create super-stretchy, ooey-gooey slime.
Rock vs. paper, accelerating washers and drop it, don't break it. Explore gravity and how an object's mass determines its [...]