Showing Results for adding mixed number like denominators : Page 108

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

In this design challenge, your child will make a bottle rocket using typical household items.

Understanding what forgiveness is and why it is important for friendships is a critical life skill. In this home activity, your child will learn about forgiveness and write a forgiveness letter to someone.

Does your child love Roly, the orange cat from our Brainzy games? Create the perfect dress-up costume and bring your child’s dreams to life!

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

This project examines the affect of temperature on viscosity and surface tension of different liquids.

This science experiment tests if dog saliva can really help heal wounds.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Host a royal party full of "please and thank you" - even the queen would approve. Have a ball while your kids practice etiquette!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

New readers need to develop a "bank" of words they can read by sight. Hate flashcards? Consider this fresh way to practice sight words to perfection...Bingo!

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

Test your friends to find out if you can replicate the placebo effect's incredible results.

In this activity, create a poem that emerges from the collaboration of parent and teen in the activity of observing, discussing, reading, and writing.

On St. Patrick's Day, bond with your child over a delicious dish with potatoes as the focal point.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Celebrate Earth Day by making a poster that encourages people not to litter.

Try this goofy, first grade phonics craft that focuses on the letter "F" as in "Frog" and helps build crucial reading and spelling skills in your child.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.