Get to know Earth's neighbor a bit more with this Mars coloring page! Your child can read a few fun facts about Mars as he colors.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Help your 2nd grader crack the code using triple digit addition and subtraction to find out what parts of camels can be used to make some tasty dishes.

Help your child practice his science skills with this science worksheet, which will challenge his knowledge of reptiles and ask him to solve a puzzle!

Get into the habit of recycling food waste and other household materials by making your own compost pile!

Sprout an interest in gardening with this guide to planting cauliflower! Color this page and learn a few fun facts about how to care for your cauliflower.

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

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.

Launch into learning with this worksheet on Gemini 4, one of the original missions in the early days of the U.S.'s space program.

Do you ever see shapes in the stars at night? In ancient times, people named these shapes, and now we know them today as constellations!

Teach your child a basic concept of physical science with this worksheet all about buoyancy! He'll choose which items are buoyant and which are not.

Teach your child about the importance of preserving wildlife the fun way--with this Red Cockaded Woodpecker coloring page!

The Australian outback is full of unusual and odd-looking animals. Check out the echidna, a spiny creature with no teeth and a long, sticky tongue.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

This Dandelion and ants coloring page features a depiction of Dandelions with a group of Odorous House Ants gathering around. Bring them to life with color!

Introduce your little astronomer to Earth's 'sister planet' Venus! He'll color the picture as he learns fun facts about our solar system's brightest planet.

Looking for a worksheet to challenge your little life scientist's knowledge? This printable is all about matching plants with their trees!

This butterfly mandala makes a perfect supplement to life science classes!

Did you know "Delphinus" is Latin for "dolphin"? Learn all about this cool constellation with this worksheet!

Hiccups interrupt us when we're talking and sometimes even get in the way of eating! Find out why we hiccup and discover some unusual ways to get rid of them.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Learn about spider tortoises, one of the world's tiniest tortoise species, with this handy worksheet. Can't go to the zoo? We bring the zoo to you!

Practice telling the difference between the four seasons with this fun coloring activity.

I spy with my little eye... six simple machines! Here's a fun way to help your child review the simple machines.

Help your budding botanist get to know some of the most unique plants on Earth!

Does your little gardener know about compost? Quiz him on the basic elements of this excellent gardening tool.