This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

Watch your fifth grader hone his basic kitchen and measuring skills as he helps you whip up a batch of this soothing, savory soup.

Our baked French toast recipe is particularly tasty on a chilly winter morning. Make our baked French toast recipe with your child to teach them about measuring.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Use familiar household items and decorations to turn estimation into a fun game!

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

Help your child learn healthy eating habits by transforming every kid's favorite food into a healthy, flavorful after-school snack.

Making your own glass cleaner is easy, effective and inexpensive!

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Take play-dough to the next level with this homemade recipe, adding surprising ingredients perfect for summer!

In Muslim culture, Ramadan is a month long celebration dedicated to purifying the soul. Enjoy a delicious snack, and learn more about this holiday!

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Find out which type of sponge holds the most water.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea explores substances that cause a bubble to last longer.

Teach your child how to accessorize the environmental way!

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Create tasty and healthy bruschetta the whole family will love and get your child in the kitchen involved in making the food they eat!

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Surprise your child by taking the apple cider from the fridge and transforming it into a wonderful treat!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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!