In this lesson, students will learn how to make healthy choices! They will sort food into healthy and unhealthy categories, and describe their color. They will then have the chance to get a little messy!

Use this lesson to show your students how food travels from the mouth to the stomach. Additionally, show them how the digestive system delivers important nutrients to other parts of the body and also excretes wastes from the body.

Windmills have been around for generations to grind food and create energy. During this challenge, students will use various materials and put their engineering skills to work by creating their own windmills.