Elementary School Engineering and Science Inquiry Resources : Page 17

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

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

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.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

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

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

This science fair project idea investigates the difference in reaction times between boys and girls.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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

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

This science fair project idea produces sounds by creating vibrations using different objects.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!