Curiosity Guides
Echo location, tympanic membranes, radio teeth and more! The Curious Crew learns how our ears are designed to capture incoming sounds. STEM Challenge: Designing a pair of ‘Ear Defenders.’ Curious About Careers: Audiologist Dr. Brooke Tudor.
Lesson 209
Science
3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade
When objects are in physical contact with one another and rub together there is a molecular force that acts on [...]
Lesson 210
Mechanical energy is the combined potential and kinetic energy in an object that enables work to occur through the movement [...]
Lesson 301
Difficult doorknobs, funnel races, water wheels and pinwheel power! The Curious Crew learns that a wheel and axle consists of [...]