Encyclopedia entry for the seasons. Click on each specific season for more information.

This unit will use demonstrations and student examples to help young scholars gain an understanding of rotation, revolution, and orbit. Through hands-on activities students will explore the concepts of day and night. Technology will be...

The popular television show, Game of Thrones, and the novel series it is based on, A Song of Fire and Ice, take place in another world. Joe Hanson explores possible scientific explanations of the phenomena exhibited on the show. [8:01]

Misconceptions about the causes of seasons and day and night are common through all ages. Use the information on this site to help your students understand these concepts. Included are links to many resources and lesson plans for...