Kindergarten - 7th Grade Science Projects Activities : Page 21

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

Science fair project that uses muriatic acid to develop fingerprints that would otherwise be invisible.

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

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

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

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

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

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

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

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

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.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

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

The objective of this science project is to determine the length of time for different seeds to germinate.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

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

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

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

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.