2nd and 3rd Grade Science Projects Activities : Page 9

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science experiment has students test whether a snail moves faster on concrete or dirt.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Is it a square or a circle? See if you can trick your friends with this zany science project!

In this science fair project you will make a model of a cell membrane using very simple material.

This science fair project will help students learn about non-vascular plants, such as mosses.

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

This science fair project explores how osmotic pressure forces water through the root up into the plant.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

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

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

This science fair project idea investigates how the shape of an object affects drag.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This science fair project examines how seeds hitchhike on animals and clothing.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

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

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.