Your fourth grader will love practicing his math facts with this fun computation game.

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

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

Your fourth grader be delighted to create monkey companions out of poster board! They also provide a perfect opportunity to teach her interesting monkey facts.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Children research and make a timeline of an inspiring woman in this biography activity.

To celebrate black history month, use this matching quiz to help your kid demonstrate their knowledge of famous African-Americans.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

This science fair project idea investigates how magnetism can defy the force of gravity.

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

In this investigation, three different juices are tested to determine which juice contains the greatest amount of vitamin C.

Kids put their geography knowledge to the test in this balloon volley game inspired by the Dr. Seuss book "Oh the Places You'll Go".

Bring historical figures alive with this fun family activity! Your child will plan a founding fathers feast by researching historical figures.

This project determines what category of person is most likely to be ticklish.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Challenge your child to a word count war, and practice good note-taking skills at the same time!

Ready for a game that's mostly about strategy with a little luck thrown in for good measure? Make math fact practice exciting and start rolling the dice!

Build a decorated box and fill it with research that can help you get to your dream location someday!

The project determines which laundry detergent is best for cleaning clothes.

Show your fourth grader how to make a delicate, dried flower bookmark with flowers native to their neighborhood.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.