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

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.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

Practice problem solving skills with your kindergarten or first grade student in this fun connect-the-dots game!

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

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.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Using just an egg carton and some beans or pennies, you can play this game with your first grader and see real gains in core math skills.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Want to make sure you raise a money-savvy kid? Start him out right with this activity that hides valuable math skills within a fun grocery store game.

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Your child will need to combine his sporty hand-eye coordination skills with his math skills to become the bullseye king.

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

Get a leg up on counting concepts with this project where art and math collide.

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.

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

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!