Examine colliding galaxies with this science simulation that demonstrates how galactic bridges are formed and how galactic cores are made up.

In this lesson, students will use hands on inquiry in cooperative learning groups to understand, develop and analyze common measurements used by astronomers. Students will use common objects such as straws, twizzlers, or toothpicks to...

In this lesson, students are asked to order cards showing different phases of the moon. Includes student handouts.

Create a classroom model of the solar system while teaching about relative size of all the planets, and each planet's distance from the sun.

Links to many video-clip based lessons in the areas of health, English language arts & drama, mathematics, music, biology, earth science, inventions, astronomy, physics, chemistry, U.S. history and culture, and world history and...

This resource presents a lesson plan library which holds hundreds of lesson plans organized by grade level and subject area. Often rooted with an Internet research piece, each lesson plan contains specific objectives, procedures,...