Showing Results for adding multiples of 10 : Page 3

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Understanding how to add and subtract integers can be a challenge at first, but once you know how to handle the heat, it's a breeze!

Science fair project which tests which antacids are most potent by measuring how well they neutralize the acid in lemon juice.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Carrots are packed with lots good healthy stuff and your child can transform them into something to enjoy for breakfast or after school!

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

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

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

This fun card game is a great way to help your child increase his speed and accuracy when solving integer problems.

Create addition problems using critical thinking skills in this fun second grade math card game.

It's always fun to recycle household items into something great. Here's a quick and easy way to turn a used juice box into a police radio for hours of play!

This experiment investigate whether children in different age groups learn better from a computer program or a human teacher.

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

For a fun activity that takes the dull out of decimals, show you child how to gain a better understanding of decimals...as dollar amounts!

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

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.

Here is a guide to making a felt busy book that's perfect for focusing on specific learning areas with your child.

Introduce your kindergartener to some art history by showing him how to create an everyday object print, Andy Warhol-style.

Running out of breakfast ideas for your kid? Make a delicious egg and cheese bird's nest.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Your child can count out six pumpkins or six crayons, but what is a six all by itself? ThatÃs a much harder concept to grasp.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Here's a cheat sheet to help break down words in order to find their meaning.

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This science fair project idea demonstrates how our fingers prune when in water.