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.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

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

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

This science project idea examines the effect of microwaving on various objects.

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

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

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.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.

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.

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

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!

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.

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!

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.

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.

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

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.