How did salt ever get into the ocean? Find out how, and then try conducting your own salt water experiment.

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

Let your coloring skills blossom with this flower anatomy worksheet. Make your own flower, color and put your vocabulary skills to the test!

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Planting pumpkins can be a breeze with this fun gardening guide. Have your child help you color in this picture as you read a bit about pumpkin care.

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

Go cloud-gazing on a nice day, and use this fun cut-out chart to name the types of clouds you see!

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Kids who love creepy, crawly things will truly enjoy this prekindergarten and kindergarten science-themed coloring page.

Kids draw something they smell in the garden for this kindergarten science worksheet. They learn that smell is a sense and that we use our noses to smell.

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

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

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

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

How do these animals blend with their surroundings? Enjoy this match-up activity on animal camouflage for kids!

Find out fun facts about Monarch butterflies and create your own colorful butterfly in this worksheet. Then turn it into a pretty placemat!

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.

Kids draw what they see in the mirror for this kindergarten science worksheet. They learn that sight is one of our senses and that we use our eyes to see.

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Kids draw something they hear at the zoo for this kindergarten science worksheet. They learn that hearing is one of our senses and that we use our ears to hear.

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

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.