Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

This guessing game is a hoot. And it helps teach kids to categorize a set of objects-- a key skill for preschool.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Scavenger Hunt! Check out this fun science fair project idea to explore the difference between opaque, translucent, and transparent objects around your house.

This St. Patrick's-themed color game reinforces your kindergartener's recognition of green objects, and also gives her reading and listening skills a work out.

Tap into your child's imagination while creating magic water bottles by filling a bottle with objects that they can search for and locate.

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!

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Play a phonics scavenger hunt no matter where you are. This game will have your child sounding out words and finding letter sounds in the objects around them.

Teach your preschooler color recognition using this handy egg carton sorter. She will group objects by color and learn to recognize their names with this tool.

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!

This science fair project idea explores if objects dropped from a high distance will equal a greater impact force than the object dropped from a low distance.

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

Make necklaces, bracelets, belts, or garlands in this simple and fun activity that recycles old objects and let's your child make one-of-a-kind pieces of art!

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

Looking for a fun way to display photos? Give recycled objects a second life by turning them into a creative photo holder.

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

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!

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

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

Here's a guide to help you design a challenging pool obstacle course for your elementary school children with ordinary pool toys and household objects.

Want to help your kid with math? Get out the grab bag! This game is a great way to practice the tricky business of associating numbers with sets of objects.