Showing Results for all about double digit : Page 11

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.

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!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Grow these wheatgrass and alfalfa friends and watch their hair spring up in just a couple days!

This project compares different liquids and the freezing, melting and boiling points of liquids.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

This easy at-home experiment is a great way to "see" science.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.

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

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

Make a lei and bring a touch of the tropical lifestyle into your home!

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Make sourdough bread...and learn some colonial history and modern science in the process!

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.