Learners identify the different objects that orbit Saturn. In this space science lesson, students plot the graph of orbital speed and distance. They explain why planets and asteroids remain in orbit around the sun.

Third graders develop questions they have about the solar system. After being read a book, they view and discuss different constellations in the sky. In groups, they are given a piece of butcher paper and glow in the dark crayons in...

Students explore how organisms adapt to their environments through changes in their genetic codes. They create make-believe creatures and environments that have specific characteristics.