Showing Results for three digit and two step word problems : Page 45

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

This project will explore whether music influences physical endurance.

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

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

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Learn the chemistry and physics of the brain, how our nervous system work. Demonstrate that the brain is an electrical and chemical machine.

The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Cleaning can be a chore, but not with this sudsy experiment!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

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

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Here's a fun activity that will have your child teaching you for once, while you find out exactly what she is learning in school.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

This project examines whether corked bats truly make a ball travel farther than wooden bats that haven't been altered.

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.