Showing Results for -word-problems : Page 8

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!

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Celebrate the season with a fall centerpiece art project your child can display for the whole family!

This activity will further your child's ability to interpret graphs and apply math skills in a real-world situation.

Looking for a way to channel your spring fever? Create a beautiful spring centerpiece with your child!

Here's an arts and crafts activity that has your first-grader experimenting with math concept of multiples and patterns with her own printing plate.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Demonstrate how to tell the age of an egg without having to crack it open.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

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

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

From a Twilight novel to required reading, kids will learn about preconceptions as they predict a book's story based on the cover.

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Here's an activity to help your child manage their nonfiction reading by focusing on the most important elements of what she's read.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Sure, your kid may already be a Picasso with a paintbrush, but even fancy artists need a new challenge.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Make a kaleidoscope at home to teach your child about the color spectrum and mirror science.

Here's a creative and engaging activity to get your child on track with that pesky little line.