2nd - 6th Grade Science Activities : Page 18

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

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

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

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

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This surprisingly good glue recipe comes from common kitchen items.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Here's a pressed leaf card project that puts science and writing together for your second grader.

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

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 science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

In this science fair project, students use the streak test to tell minerals apart from each other.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Give your budding young observers a chance to discover simple machines at use in their own home.

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

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.