Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

Using a toy race car kids create a visual model of the Doppler Effect.

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

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.

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

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!

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

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

Here's a simple science activity that will help your child better understand how wells bring us water.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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

In almost every preschool classroom is a sensory table. Learn how to make one at home!

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

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

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.

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

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

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