In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

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

Cornucopia still life painting is a great activity for your young artist to look at light and shadow, textures and composition in creating art at Thanksgiving!

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Making food sculptures boosts creativity, and just might help your picky eater branch out!

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

Reuse old cardboard boxes and popsicle sticks to create a miniature sled that is perfect for pretend play with dolls or action figures.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

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.