Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Have a bookworm on your hands? They'll boost their spelling and problem solving skills with this Oulipo activity re-writing lyrics to beloved Christmas songs!

Science fair project that determines whether mass and weight are the same or different.

Reinforce your child's measurement and problem solving skills this holiday season! This decadent bread pudding, dressed up with pumpkin and warm spices, is a holiday show-stopper.

Did you know cooking supports your child in learning complex math skills? Reinforce your child's measurement and problem solving skills by whipping up some healthy sweet potatoes for a dinner side dish!

How can your child learn about nations during the Olympics? By adopting 5 teams as his own! Here's how.

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

This simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

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

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Learn whether writing things down really makes things easier to remember.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

This activity with add some fun and education to long car trips. Perfect for family vacations!

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

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

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This science fair project idea investigates whether plants can survive being frozen.

The ability to identify number patterns is one of the building blocks to success in higher-level math and this game is the perfect way to practice.

In this fun experiment, we'll find out how color affects heat absorption!

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.