How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Take advantage of the summer sun to make you and your child a delightfully refreshing treat--sun tea!

In this social emotional learning activity, your child will write loving kindness notes to place around the home to serve as a reminder (for themselves and others) to see the goodness within themselves.

Build a paper boat that's modeled on the ones used to cross the Nile River in ancient Egypt!

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Cleaning can be a chore, but not with this sudsy experiment!

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

This science fair project idea explores the egg's thin membrane.

Create a homemade pair of sunglasses with colored lenses to see just how light and color affect our sight! Use this fun project to practice science!

In this social emotional learning activity, your child will learn about emotions and how they change, just like many parts of nature. Then they will spend time outside, exploring and reflecting on what they have learned.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Weave colorful Easter basket pictures out of construction paper and ribbon that open to reveal an assortment of fun Easter shapes!

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

In this activity, your child will learn about the different parts of the brain and how mindfulness can build connections of calm.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

This science fair project teaches students about wilting and browning of salad greens.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!