Showing Results for area of a rectangle using square units : Page 7

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Air resistance is a crucial factor when designing a parachute. In this science fair project, students find what type of material works best as a parachute.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

This experiment will explore the possibility of creating an infinite object by hand.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea tests the efficacy of both synthetic and natural antibiotics.

This experiment examines if space objects become round after reaching a certain mass.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

This project examines whether humans can intuitively grasp numeric values greater than three.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

This activity is a fun challenge for students who have just started learning to program educational robots.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

Help your child add some flair to the family garden with pencil pinwheels!

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This project examines whether and what associations exist between numbers and letters and colors.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.