Elementary School Science Activities : Page 33

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

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

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

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

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

Learn about nature by making your own mini moss garden.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

What do worms eat? Kids find out what kinds of rotting leaves and vegetables worms prefer in this cool compost science fair 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!

Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

This science fair project idea examines whether boys and girls differ in reflexes.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.