Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Invite your second grader to help you measure and mix these fresh, cool concoctions!

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Your child will enjoy getting math practice as they use bugs in addition and subtraction problems.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Determine whether the relationship between a personâs armspan and height are genetic.

Help your daughter organize all of her barrettes with this fun and colorful activity!

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.