Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Did you know that Earth's oceans are split into three separate ecosystems? The tropical ocean ecosystem is home to tropical fish, coral reefs, and warm water!

Learn about the science behind one of nature's most awesome spectacles: monsoons.

Every animal wears a unique type of covering. Learn the difference between fur, feathers and scales with this adorable animal worksheet!

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

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

Ever wonder what makes the ocean tide come in and out? With this worksheet, your student will learn how the tides work!

How many legs does an insect have? Get ready for some creepy crawly counting with this colorful bug collection!

Ready for liftoff? Take to the starry skies with this worksheet that explores the three basic types of galaxies.

Read up on the digestive system with this page, which follows your food from start to finish.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

If your scientist is mad for magnets, let him explore a few fun facts about magnetism with this physics page!

This summer word game will help you beat the summer heat. Start by learning a hot summer word, then play a water spelling game outside.

Color this Awesome Anatomy coloring page that focuses on how the ears work to hear sound.

See just how connected the ears, nose and throat are with this anatomy worksheet!

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

This colorful diagram is a handy reference guide for kids learning basic body systems.

Test your students' knowledge and memory of periodic table elements with this crossword puzzle.

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

Summer is full of sunshine! Dress this paper doll boy for warm weather with this fun sorting and categorizing activity.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.