For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

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

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Want to make math a little more exciting? This single-player game is designed to help your child practice combining cards to create sums of 14.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

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

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

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

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!

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.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

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.