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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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.

Get your child excited about measuring with this fun and easy household measurements activity.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

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

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

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!

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

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!

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

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

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

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

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.