Showing Results for adding subtracting : Page 3

Take advantage of the summer sun to make you and your child a delightfully refreshing treat--sun tea!

To help your child shake the big number blues, here's a handy strategy to make your child a place value pro!

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

Show your fourth grader how to use sequins to create a gorgeous, gold-plated Easter egg.

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Learn to make homemade ketchup with your child and experiment with spices and flavors!

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Making personalized postcards out of meaningful photographs is a fun, rainy day project.

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

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

As Mother's Day approaches, everyone's grateful! Let your third grader assemble this special book with words from the whole family.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

This felt pie craft not only teaches sewing skills, but is a sneaky introduction to elementary math standards like geometry, measurement and estimation.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

Make your own picture frame! Show your fourth grader how to construct the an adorable, decorative picture frame for her favorite photo.

This snowflake garland will bring some winter wonder to your house. Make a sparkling snowflake garland with your child this winter.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

This science fair project idea investigates the difference in reaction times between boys and girls.

Spider cupcakes are creepy-crawly treats that are perfect for Halloween. These spider cupcakes make for a great Halloween party treat.

This year for Valentine's Day, you and your child can bake up a batch of classic red velvet cupcakes and learn more about the history of this vintage treat.

Make a string art tree to celebrate the holiday season with your kid. This string art tree craft allows you make a unique decoration using simple ingredients.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Craft a durable, three-dimensional Santa boot that looks great as a stocking, gift box, holiday decoration, or table centerpiece.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project idea examines whether boys and girls differ in reflexes.

Bring out your child’s creative side with this fun Halloween-themed craft.