Showing Results for compare with different denominators 1 : Page 3

This science fair project idea compares biodiversity between drops of water.

Help your child create a rebus message for a unique Father's Day card or poster; it's like a collage and encoded message all in one!

Cultivating resilience is one of the most important ways we can overcome challenges and reach our goals. In this activity, children will explore the concept of resilience and then create a video to explain and teach resilience to others.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Make a sweet, budget-friendly treat for your loved ones with these trick-or-treat lollipops.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This decimal game is a great way to help your child get familiar with how decimal values work.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Make an initiation shield like the ones from the Kikuyu tribe in Africa for an art project.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Young scientists develop a hypothesis, conduct an experiment, and then revise their hypothesis to find out which common household liquids dissolve candy corn.

Ignite your child's creativity by having them design their own clay version of an alebrije, a traditional fanciful creature like the ones made in Oaxaca, Mexico.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Explore the world from your own home by conducting research about other cultures with your 4th grade child.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea investigates if fats add to the flavor of food.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.