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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

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

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.