This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Celebrate Earth Day by making colorful animal sculptures using recycled materials from around the house in this 3rd grade arts and crafts activity.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Children reflect on ways they have cared for themselves, others, and the Earth before building a garden to share beauty with others in their community.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

What causes the seasons to change? Kids find out by modeling the earth's tilt using a globe, flashlight and graph paper in this cool science fair project idea.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Here's an authentic writing task that is perfect for Earth Day, or any day! In this activity, your child's pen becomes an instrument of planetary importance.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Our breath is supporting us all of the time, but sometimes we don't even know it! In this activity, your child will discuss how they feel when they focus on their breath and learn tools to help them feel calm and at ease.

Grandparents are always wondering what to get kids for their birthdays. Try out this idea: a list of 10 little-known facts about Grandma or Grandpa.

Play tic-tac-toe and help your kid memorize multiplication facts!

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Use this fun math board game to improve your first grader's confidence with addition facts.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

Use pepper and soap to discover some fun facts about the properties of water.

Introduce your first grader to our country's most famous leaders with an artsy info board full of facts, patriotic colors and coins!

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Practice math facts with your third grader was never so simple! This activity makes addition, subtraction, multiplication, and even division a lot more fun!

Practice multiplication facts and geography at the same time in this fun third grade math card game.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!