Showing Results for three digit and two step word problems : Page 8

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

Introduce your child to science with something they see everyday--their shadow!

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

This science fair project idea measures physical dexterity as a function of temperature.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Examine the connection between temperature and chemiluminescence.

This project explores what happens to a rubber band when it is heated and cooled.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Practice conversions within the metric system in this fun math card game for third graders.

This science fair project idea determines which flower lasts the longest.

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

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

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

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.