Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

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

Pump up the learning level of your kindergartener's summer break by playing patriotic bingo when July 4th rolls around.

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

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

Play this fun math numbers game with your kindergartener! Practice following instructions as you roll the dice and count.

Bring the classic game of "Red Rover" up to date with color and shape recognition skills for your child.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This activity is a great way to practice sorting, counting, matching, and other early math skills--- on the fly.

Want to add a little craftiness to preschool math? Break out the glue gun and create a button board!

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

Send your child on a hunt throughout the house for numbers to help develop her number recognition and ordering skills.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.

Play with shapes, like triangles and circles, to help your child review the different kinds and create a new picture!

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.