Kindergarten - 7th Grade Engineering and Science Inquiry Resources : Page 18

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!

This science project allows students to study the psychology of happiness.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.