Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

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

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

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

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This little chick is so cute that your child will want to make a whole flock to call her own.

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Test whether cutting up meats will make it cook faster than just cooking it whole.

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.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Practice measurement using centimeters in this fun math race designed for your second grade student!

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?