Preschool - 6th Grade Engineering and Science Inquiry Resources : Page 18

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

In this project children practice the scientific method while playing with puffy paint.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Here's a science activity to help your child investigate how seeds are designed to travel.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

This biodiversity project examines the biodiversity in your own backyard.

This science fair project idea investigates whether plants can survive being frozen.

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

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Construct batteries that make electricity from fruits with this fun science fair project.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

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

This science project teaches students to classify different shapes of leaves.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

Make an edible play dough with your child to help her develop her sensory and motor skills.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

This science fair project idea explores how length affects the weight a bridge can hold.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!