Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Plant a mini herb garden and teach your child about science and nature.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

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:

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

Here's a science activity to help your child investigate how seeds are designed to travel.

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

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

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Here's a way to make history both interesting and relevant: design a garden using plants that were used by people in colonial times!

This science fair project idea studies how talking on a cell phone affect driving?

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Here's an arts and crafts guide for your high-school teenager that'll help her create a naturalist drawing and painting.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

This science fair project idea experiments with spinning color wheels and optical illusions.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Make sourdough bread...and learn some colonial history and modern science in the process!