1st - 5th Grade Science Activities : Page 32

Tree rings can tell the age of the tree but also information about the world. This science experiment uses tree stumps to discover new facts.

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

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

This science research project challenges students to think of more effective lobster farming methods.

Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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

This science fair project idea explores whether it is easier to balance on a narrow ledge or on a rope.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

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

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Help your child plant a "tea garden": a garden made of herbs for making teas.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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!

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.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Here's an interesting activity that will enable your child to make his own magnifier out of a drop of water

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

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.