Get to know each of the Seven Summits, then organize their heights into a graph.

This worksheet is all about the U.S. space mission of Friendship 7, and will help kids with reading comprehension and U.S. history knowledge all at once.

Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

After your child fills in this review sheet on chemical and physical properties, it's a good idea to hold onto it for future test review!

A handy worksheet that breaks down the properties of metal. A good physical science review sheet to keep around for reference.

Review energy terminology with this fun fourth-grade crossword puzzle!

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

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

This water cycle worksheet is great for 5th grade scientists. Try this water cycle worksheet with your child as a review for test preparation.

Review the terminology of collisions with this engaging crossword puzzle for fourth graders!

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

This reading comprehension worksheet focuses on Brazil's incredible natural resources, targeting both Earth science and language arts.

In this worksheet, children will learn about the intricate "waggle dance" honeybees use to communicate to each other.

Budding inventors can get a fun review of the simple machines with this word search.

For kids learning geography or earth science, this is the perfect review sheet for drilling students on common geography terms and phrases.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

Does your budding biologist know his plant parts? Get a great review of some important plant vocabulary with this info page.

Can you help Cornelius create a crazy compost concoction? Help your child review his knowledge of compost and recycling with this fun worksheet.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Renewable energy is extremely important for the Earth's future! Test your child's knowledge of renewable resources with this review sheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Can you tell which types of weathering caused each of these changes in the earth? This activity is a great way to review the 3 main types of weathering.

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

A fun challenge for kids, this Earth Day crossword puzzle is a great way to review facts about the Earth and get a reminder on how to live green.

Discover different types of energy with this third- and fourth-grade science worksheet!

Unearth fossils in this explorative third-grade worksheet!

Match forms of energy to common examples in this third- and fourth-grade science worksheet!