Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

Help your child get to know an elementary element with this worksheet about iron.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Learn all about the liver with this anatomy sheet. Our liver is one of many organs in the digestive system expelling waste from the body.

This spikey Stegosaurus looks fierce, but don't worry -- he's a vegetarian! Learn all about this massive dinosaur with a fun fact sheet.

This worksheet features Uranus facts. Did you know this planet is blue and spins on its side?

Children get to know a few geology terms in this landform word search puzzle.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

Do you know how Tsunamis are formed? This worksheet shows the physics behind tsunami formation.

Did you know butterflies have no teeth? How do you think they eat? Check out this science worksheet to learn all about it.

Learn a bit about the Brazilian rainbow boa with this cool science worksheet.

Kids find grassland animals in this third grade science word search. Animal habitat worksheets help students learn about life forms in different environments.

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

Celebrate the fall season with this nature sketchbook, perfect for any lover of the outdoors!

This worksheet features a scientific explanation and awesome photos of solar eclipses, which are extremely rare scientific phenomena.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

How much does your child know about the structure of his stomach? Learn a bit about this important organ with an informative anatomy sheet!

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.