How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This decimal game is a great way to help your child get familiar with how decimal values work.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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!

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

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

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

This science fair project idea identifies clouds as a means of predicting the weather.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Analyze this simple betting game with your fourth grade student in order to discuss probability.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

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

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

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

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

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Introduce decimals and place value with this fun math card game for fourth grade students.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

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

Work on division with remainders in this fun fourth grade math board game.