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 shows how a vibrating object transfers energy to whatever it touches.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

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

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.

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

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

This science fair project examines whether ocean water can be made safe to drink.

This science fair project idea investigates food preference of birds.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.