Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

One of the most beautiful parts of every cathedral is the stained glass window above the entrance, called a Rose window. Your child can create his own!

Your kindergartener will love being able to paint a beautiful butterfly, and the lucky recipient of the finished card will be just as delighted!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

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.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

A round scoop of vanilla ice cream, red sprinkles, and bat and glove cookies are all it takes to make a baseball-themed treat.

Help your child learn the language of mathematics through cupcakes with this fun counting activity.

This hands-on activity will introduce your third grader to the concepts of positive and negative space as she makes a shamrock!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Helping your child learn to read doesn't only have to mean using books from the library or from the store. You can make a book of your own - a nonsense book!

Here are some ideas for marshmallow math games you can play with your child to help teach him important concepts like estimation, area, and measurement.

Here's a quick, kid-friendly intro to some geometry terms, and a fail-safe way to calculate circumference, no matter what!

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

This first grade addition math game helps your child use critical thinking skills while practicing his computation.

Reinforce your child's measurement and problem solving skills this holiday season! This decadent bread pudding, dressed up with pumpkin and warm spices, is a holiday show-stopper.

Use marbles and paint to explore the wild world of shapes and color...and build writing strength, too.

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

Does your child love to play with their food? Then they'll get a big kick out of this activity, where they'll practice handwriting skills...using rice.

Science fair project that examines condensation and the conditions needed in order for dew to form.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

Baked rather than fried, these sweet potato fries are a healthier alternative to classic French fries.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

Free science fair project idea examining how different types of water affect plant germination and growth.

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

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

Create a beautiful piece of art to celebrate Hanukkah! Using easy to find materials, your child will create a one of a kind suncatcher great for decoration or even a gift to family and friends!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Great estimators are made, not born. Here's a Fermi Questions activity to make your child an estimation master.