Unearth fossils in this explorative third-grade worksheet!

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

Got a kid who loves rocks? Encourage your little geologist to learn about the 3 major rock types with this worksheet.

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

Predict the weather with this fun-filled forecasting worksheet! Your child will review basic weather terms and practice her observation skills.

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

Test your memory skills as you review the different types of animal body coverings with this animal memory match game!

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

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

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

This set of weather-themed postcards shows your child how to dress seasonally. These postcards help your child identify seasons and improve writing skills.

Which tail goes with which animal? Help your preschooler learn to sort and categorize with this fun activity.

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

This is not your average coloring page. Using only the three primary colors, mix your paints together to form as many colors as possible.

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.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Get your child thinking about the five senses with this matching worksheet that gets her to consider taste, touch, sight, smell and hearing.

What does a butterfly eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Consider the factors that affect magnetic forces in this informative third- and fourth-grade worksheet!

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.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

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!

Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

Sort out the seasons with a fun match-up activity! Your child will review her knowledge of the calendar by matching up each holiday with its season.

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.

Look up into the night sky, and you may see three prominent stars side by side. This is Orion's belt, one of the most well known constellations!

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this 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.

Does your little one love animals? Here is a fun activity that will hone her reasoning skills, as well as give her a review of a few animal words.