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Showing Results for adding subtracting

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

Subtraction Action

Try adding a splash of color to editing and revising with rainbow editing.

Rainbow Editing

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Does Adding Salt to Pasta make it Cook Faster?

This science fair project idea examines whether adding gelatin causes a solid  to have a higher melting point and/or melt slower.

Does Gelatin Slow Down the Melting of Freezer Pops? 

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

Factors Affecting Solubility

Learn all about cause and effect as your child experiments with an exploding pumpkin in this engaging fall activity! Get the whole family involved with this simple science experiment that is a fun and exciting way to combine Halloween and science.

Make an Exploding Pumpkin 

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

Money Tic-Tac-Toe

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold? 

Build your child's math skills with this 2nd-3rd grade activity. Similar to a carnival toss, this egg carton toss game is sure to provide hours of fun.

Egg Carton Game

This science fair project will help students learn about non-vascular plants, such as mosses.

Water and Mosses

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Floating Balloons

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

DIY Compost: Aerobic and Anaerobic Decomposition

Science fair project that examines condensation and the conditions needed in order for dew to form.

Dew Point, Humidity and Weather

This clay "painting" activity encourages and supports creative development and critical thinking skills.

Clay Landscape

The next time you are planning a Mexican-inspired menu, let your child contribute with a batch of this guacamole! Here's how.

Guacamole

Need to cool down on a hot summer night? This gazpacho recipe does the trick.

Mango Gazpacho

This surprisingly good glue recipe comes from common kitchen items.

Make Homemade Glue!

Reinforce your child’s foundational math skills while creating small works of seasonal art with this creative Halloween rock painting activity!

Halloween Rock Painting

This science fair project idea examines the reason boats are shaped and engineered.

Keep the Boat Afloat

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Recipes for Kids: Fruit Cone

What&#39;s a liquid? What&#39;s a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Ice Cream Science

With this fun and easy method of printing your child will draw patterns, trace them with yarn, paint and press their very own masterpieces.

Printmaking Art

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Duck Feet

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

Practicing Place Value

Use a simple toothbrush and a splatter painting technique to create this sparkling skyline work of art!

Skyline Craft

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Transpiration Experiment

Let your fourth grader contribute to your 4th of July picnic with this creative caddy craft project.

4th of July Picnic Caddy

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Flower Prints

Does your child know how to read a map? Teach this important skill with an activity that makes map reading and map creating practical and fun!

Map Your Route

Make this delicious warm apple bread for Hanukkah.

Apple Bread

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