What do a bicycle and a car have in common? They both move using the simple machine wheel and axle. In this lesson, students learn about how this simple machine works, and will identify objects that use a wheel and axle.

Your students will turn into crazy Halloween sentence making machines with this fun lesson on constructing complete sentences. Students will practice making and mixing subjects and predicates - and the results will have you all ROTFL.

This lesson teaches students the basics of capitalization. Get your young writers engaged in writing fun sentences as a class before they write their own, using correct capitalization of course!

In this lesson, students have a great time using their imaginations to collaborate and create their own story following the "how and why" style of common folktales.

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.

Do you students know their place? Place values, that is. With activities covering the range of thousandths to ten millions, this comprehensive math lesson is sure to please young mathematicians.

Marie Curie’s monumental achievements in chemistry and physics are remarkable. In this lesson, your students will read two accounts of her life, integrate the details, and assess the importance of having more than one source of information.