Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Learning to identify and categorize different geometric shapes is a big goal for early learners. And your neighborhood is the perfect place to start!

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.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Help your child build ice cream cones as she practices her counting skills

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Use this fun math board game to improve your first grader's confidence with addition facts.

In this activity, your child will develop her sensory awareness and build important math skills while having fun outdoors.

Practice conversions within the metric system in this fun math card game for third graders.

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Bring some winter fun into your home while your child practices her number matching skills with this adorable snowman math game.

Help your child see numbers three ways with this simple grab-and-go game, great for quick practice in the car.

Put together a pine forest to help you count down the days until Christmas with your little one.

Teach your young academic about counting and clocks with a tasty treat!

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

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!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.