How do light rays reflect and refract? Does light travel at different speeds in different mediums? This lesson reviews how light waves can be reflected and refracted, and how light waves can change
Using my backyard chickens as inspiration, this 5th grade lesson asks children to graph egg production and build a model of a chicken coop and run.
Students use a 2-D physics sandbox, called Algodoo, to simulate the factors that might affect the period of a circular orbit of a planet about a star. Students develop Kepler's 3rd Law conceptually by
Featured Lesson Plans
Check out these notable lesson plans.

This interactive 4th-grade lesson plan focuses on erosion and weathering, key concepts in understanding Earth's geology. In "Dynamic Earth," students use an interactive simulation to explore how

Sailing Down the Road: Part 2
This is part 2 of a two part lesson called Sailing Down the Road. In this lesson students will design a sail that can successfully catch the wind and cause their cardboard car (from part 1) to drive

Explore Coal Mine Canyon's wonders! Watch a documentary, read about geology, draw the canyon, and use tech to learn about geological layers. Fun, interactive learning awaits!