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Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Give your kindergartener a beautiful way to say "I love you" while giving end-of-year math and writing skills a workout!

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Get your preschooler ready for kindergarten by helping them learn numbers 1-10 with homemade snowflake counting cards in this arts and crafts activity.

Help your child keep track of his pledges to be more environmentally friendly with a calendar made entirely out of recycled and reused materials!

Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.

Your preschooler will strengthen his fine motor skills by cutting, painting, and drawing as he creates a crafty caterpillar out of an egg carton.

This preschool activity uses paint chips to help your child learn about different shades of colors and how to find different colors in nature.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

This refreshing salad is tasty and chock full of fresh veggies! Your child will hone her slicing skills as she makes this delicious dish.

Invite your child to partake in an eco-friendly craft by weaving long twigs into a useful kitchen stand for hot pots and pans.

Before your next family getaway, make a set of picture/word vocabulary cards together. These cards will build your child's language and comprehension skills.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

During this chilly winter season, try this fun indoor craft with your preschooler to help him explore art concepts like shape, form and texture.

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

Help your child with his decoding and early reading skills in this fun game where you follow a spider web to find your treasure!

Create a unique and colorful Mother's Day gift that Mom can use all year. Upcycle a tea tin by wrapping it with Washi tape!

Your child will begin to recognize written color names as she looks at the different patterns and matches them up with the correct colors.

Here's a great homemade card idea that supports fine motor skills and creativity in addition to introducing your child to the art of quilling.

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

This Labor Day, encourage your child to start thinking about jobs she'd like to learn more about and might consider for her future career.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Dig into the physics of pool to explore some cool applied math and learn about what happens in an elastic collision of equal masses.

Have a Twelfth Night celebration with this holiday tutorial and craft. Learn how to throw a Twelfth Night celebration in your house this winter.

This project explores whether the tempo of the background music we hear in a businesses is important to the environment and how customers move.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!