This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Make edible amber fossils with your second grader to explore the fascinating world of science!

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Learn all about balance and motion as your child designs a corn maze!

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Household items and a bit of imagination will create a CSI kit for your child to have investigative adventures with. Explore the world of forensic science!

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

I scream, you scream, we all scream for homemade spearmint ice cream!

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.