Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

This printable features the planet closest to the sun. Learn Mercury facts and further your knowledge of outer space by discovering new things.

Discover how water flows in this informative environmental science worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Study the night sky with this hands-on science worksheet for third and fourth graders!

This worksheet is a quick-reference tool of space vocabulary for kids, with an exercise to use the words properly in provided sentences.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

Discover the phases of the moon with this third- and fourth-grade space science worksheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Discover Earth’s different spheres with this fourth- and fifth-grade earth science activity!

Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!