You've probably played the game "I Spy." It's perfect for long car rides. But with a little tweaking, the game can also help kids practice syllables.

The objective of this experiment is to evaluate the effects of acid rain on plants.

Discover whether a metal will expand under hot water.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”

In this activity, your child will practice taking on the perspective of others and will generate ideas for conflict resolution at home.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Thank Mr. Jackson Pollock for an afternoon of messy art and educational entertainment.

Expand your child's thinking and encourage experimentation with this art project that uses sandpaper and crayons to make a heat transfer work of art!

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

Let these cute shamrock earrings bring the luck of the Irish to your fifth grader's ears!

Firefly flash tag is a great way to get your kids outdoors and running around during the dog days (or nights) of summer.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This unique drawing activity gives kids a chance to practice their concentration and focus, and the end result is sure to bring lots of laughs!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Popcorn pops get a Valentine's Day twist with pink popcorn and a red candy center. Make popcorn pops as a special treat for Valentine's Day or any day.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

It's food. It's Thanksgiving tradition. And guess what: Cranberry Sauce is also science! Try our simple recipe/experiment.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

Got a fussy eater on your hands? Here's a great way to make fruit appear more appealing, and make eating it a lot more fun, too!