Education.com
Try
Brainzy
Try
Plus

Physical Science Projects & Project Ideas

Our team of professional scientists, science teachers and educational consultants has put together an excellent collection of free physical science projects for kids. These include physics science fair projects, science experiments, and demonstrations that help kids explore the world of classical mechanics, as well as other great physical science topics: our hair-raising magnet and electricity experiments are sure to spark your child's scientific curiosity. Whether you’re looking for science fair project ideas for your child’s upcoming science fair or your little one simply loves conducting physical science experiments, Education.com’s physical science section is a fantastic free resource.

Sort by:
Showing 391 to 405 of 1,012
The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.
Physical Science
Seventh Grade
In this science project, baking powder and vinegar are used to simulate the action of a fire extinguisher.
Chemistry
Elementary School
The actual factors affecting friction may surprise you! Learn about the coefficient of friction and put some trigonometry into practice in this science project.
Physics
Tenth Grade
In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.
Physical Science
Chemistry
In this science fair project, you will test for the presence of carbon dioxide when an acid and carbonate compound react.
Chemistry
Middle School
Many substances are compounds of different elements. This experiment combines iodine and zinc to make zinc iodide.
Physical Science
Chemistry
In this project students experiment with making music using only glasses of water.
Physical Science
Physics
In this science fair project, you will determine the effects of acids and bases on red cabbage. Use Education.com for free science fair project ideas!
Chemistry
Middle School

Share these projects with friends

clear all

Filter by

Subject
DIY Worksheets
Make puzzles and printables that are educational, personal, and fun!
Matching Lists
Quickly create fun match-up worksheets using your own words.
Word Searches
Use your own word lists to create and print custom word searches.
Crossword Puzzles
Make custom crossword puzzles using your own words and clues.
See all Worksheet Generators