Showing Results for three digit regrouping : Page 3

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

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

Use familiar household items and decorations to turn estimation into a fun game!

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This simple experiment serves as an introduction to the greenhouse effect.

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.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

Here's an innovative math puzzle that you can create with your fourth grade math student.

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.

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.