This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Crisps are the hidden gem of the homemade dessert world.

Your kids will love this tradition of finding a leprechaun's gold hidden all over.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Practice reading with this fun game, where your first grader will "hunt" for hidden words around the house.

Use the appeal of the common road sign to your advantage by creating a game with hidden learning opportunities.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Introduce your young artist to this art form with this fun and creative activity, which blends arts and crafts with patterning for hidden math practice!

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Write a poem with a twist! Your child can write a poem that also has a secret sentence hidden within the words of the poem.

Sweet corn muffins are a delicious and unexpected Valentine's Day treat. Make a batch of sweet corn muffins with a hidden surprise this Valentine's Day.

In this parts of speech fall scavenger hunt, kids will search for all the hidden leaves, sort them into parts of speech categories, and then practice creating their own sentences using the words they find.

This flash card game will help your child memorize words while visually learning the differences between objects.

This science fair project idea produces sounds by creating vibrations using different objects.

This project examines what types of objects burn and which burn faster and cleaner.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Kids will love painting shapes of objects in a still life while using strong colors showing highlights and shadows.

This activity is a craft project and a math workshop all in one! Use found objects to encourage your child to imitate, extend, and create patterns.

Make a festive bunny box that will be great for gift giving or storing candy and other small objects.

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

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!

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

In this activity, your child will use household objects to sculpt his very own football.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Make a paper jack-o'-lantern treat bucket this Halloween! While crafting, your kid will learn about the process of creating self-standing sculptural objects.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.