Showing Results for three digit and two step word problems : Page 91

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

The perfect activity for a rainy day, or any time your little one moans, "Moooo-oom, there's nothing to do!"

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Turn ordinary cookies into puppets and create edible performance art!

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Take play-dough to the next level with this homemade recipe, adding surprising ingredients perfect for summer!

Make a textured name plate to hang on your preschooler's door!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Assist your kindergartener in constructing his own shy little magic turtle out of just a plastic cup, tube sock, and wooden dowel.

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Before digital cameras, before Polaroids, there was the original pinhole camera. Build a pinhole camera and see what true vintage photography looks like!

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Your child can create gnocchi with a twist by using sweet potatoes, and then rolling them into a healthy main dish!

Getting through to your tween or teen is a whole lot easier with a Family Journal that serves as an old-school, non-electronic form of communication.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Get your kindergartener storytelling in this arts and crafts activity by making Character Cubes that'll help improve your child's reading and writing skills.

Discover what makes an alligator an alligator with this adorable and affordable alligator craft.

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

Science fair project which examines how stopping a tomato's ripening process using the enzyme ethylene effects the tomato plant and its reproduction cycle.

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.

Play with shapes, like triangles and circles, to help your child review the different kinds and create a new picture!

Show your child how to "recycle" by making a milk box toy car. Here's how to get started.

Boost your child's listening, verbal and teamwork skills with this unique trust game in which one player guides another through a maze using only words.

Use this great no-bake recipe to save energy and keep cool.

Challenge your kid to use his knowledge about percentages in this fun game. Just roll the dice and race to calculate the percentage.