Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Brush up on some physics vocabulary with this energy word search!

Looking for a worksheet to challenge your child's knowledge of science? This printable asks him to identify a solid, liquid and gas.

Right now the Earth is spinning, whether we can feel it or not. Do you know why? Uncover the science behind our spinning planet with this informative worksheet.

Did you know that there is no new water on Earth? It all gets recycled and reused in a process that we call the water cycle.

If your child is fascinated by outer space, he'll love this solar system word search! While reviewing planet names, he'll ponder the mysteries of the universe.

Our solar system might fit on this cool coloring page, but in reality it's 3.7 billion miles from the Sun to the dwarf planet Pluto!

This packet of worksheets introduces children to food webs, an important life science concept.

What's the weather like today? Here's a word search perfect for any budding meteorologist.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

Explore everyday forces with this first- and second-grade science worksheet!

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Explore life science with this informative chicken life cycle worksheet. Help your student color and learn the names of each stage of a chicken's life.

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

Confused about continents? Get better acquainted with all the continents on earth with this word scramble.

There's no better way to get your child thinking about the weather than by having them write about it. Kids write a sentence about the weather in each picture.

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

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

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Classify the animals in this life sciences matching worksheet!

Teach your child the difference between potential and kinetic energy with this introductory worksheet.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.