Preschool - 6th Grade Engineering and Science Inquiry Activities : Page 15

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

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

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

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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 fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Discover whether a metal will expand under hot water.

This science experiment tests if dog saliva can really help heal wounds.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

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

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

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

This biodiversity project examines the biodiversity in your own backyard.

In this science fair project, students use the streak test to tell minerals apart from each other.

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!

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.