First graders identify and explore the four inner planets. For this planet science lesson, 1st graders watch a PowerPoint about the planets. Students read the book Our Solar System and discuss the inner planets. Students create a book...

How to meet the needs of people around the globe—a question many ask. The fifth in a six-part series about human population and its effects on the globe, the eye-opening lesson includes discussion, a homework activity, and an in-class...

High schoolers differentiate between the weights of an object on different planets. In this geometry lesson, students investigate different weights and graph their results as it relates to the different planets. They appreciate the...

Fifth graders use their arm, toothpicks, and marshmallows to create lines, segments, and rays. In this lines, segments, and rays lesson plan, 5th graders learn how these appear on a plane.