Students identify the main components of the solar system. For this earth science lesson, students order the planets according to their distances from the Sun. They differentiate planets from dwarf planets.

Take your class on a journey through our solar system. Learners explore each planet, from Mercury to Pluto, and discuss various features that differentiate one from another. They complete activities related to the topics and discuss the...

Students work together to develop a classification system for planets. They take a class vote and read an article about an astronomer's classification system. They write an essay on how scientists make decisions for the general public.

Students explore space science by reviewing scientific vocabulary terms. In this planet identification lesson, students identify the nine planets in our solar system and discuss which ones could potentially harbor life at some point....