Let's learn about the human body. Students will enjoy discovering different connective tissues in this comprehensive science lesson.

In this lesson, students will solve a design problem as they create a marble maze out of LEGO bricks.

Show your class how combining two objects can create a new object in this hands-on science lesson. Students will learn why breaking apart an object doesn't change its mass.

Walk, sleep, run, eat! We're constantly using energy, whether we're moving or not. In this lesson, students learn how their bodies are constantly converting potential energy into kinetic energy and kinetic energy back to potential energy.