This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.