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.

Animal Classification: Lesson 2
This is lesson 2 of the Life Science Unit. Students learn about animal classifications. Links to all lessons and optional fiction read-alouds, picture sorts, STEM hands-on activities, journal prompts

Animals and Resources: Lesson 1
This is lesson 1 of the Life Science Unit. Links to all lessons included! In this lesson, students engineer a bird feeder to help birds access resources to survive. Optional fiction read-alouds

In this lesson students use a picture book to look for cause and effect relationships between biotic and abiotic factors in an ecosystems using systems thinking strategies. Students create a