Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Teach your young academic about counting and clocks with a tasty treat!

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

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

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

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?

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

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 science fair project idea identifies clouds as a means of predicting the weather.

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

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

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

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

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.

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

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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

Do you think heat can affect a plant's growth rate?

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

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

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

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.