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4th grade Physical Science Projects

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Current Filters (80 results): 80 filtered results
4th grade
Physical Science
Current Filters (80 results): 80 filtered results
4th grade
Physical Science
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How to Make a Steam Powered Rocket Boat
Science project
How to Make a Steam Powered Rocket Boat
Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.
4th grade
Science
Science project
Heat from Light Bulbs
Science project
Heat from Light Bulbs
This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.
4th grade
Science
Science project
How to Make an Anemometer
Science project
How to Make an Anemometer
Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.
4th grade
Science
Science project
A Single Movable Pulley and Mechanical Advantage
Science project
A Single Movable Pulley and Mechanical Advantage
Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.
4th grade
Science
Science project
Inverted Images
Science project
Inverted Images
Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!
4th grade
Science
Science project
Example of Elastic Potential Energy: The Rollback Can
Science project
Example of Elastic Potential Energy: The Rollback Can
Kids check out an example of elastic potential energy by building a rollback can and learning how it works in this cool 4th grade science fair project idea.
4th grade
Science
Science project
How to Demagnetize a Magnet
Science project
How to Demagnetize a Magnet
Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.
4th grade
Science
Science project
Mylar vs. Latex Balloons
Science project
Mylar vs. Latex Balloons
Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.
3rd grade
Science
Science project
Does A Longer Paper Airplane Fly Farther than a Wide One?
Science project
Does A Longer Paper Airplane Fly Farther than a Wide One?
Find out whether a longer airplane will fly farther or a wider paper airplane.
3rd grade
Science
Science project
Heat Conduction
Science project
Heat Conduction
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
4th grade
Science
Science project
Passive Solar Heating
Science project
Passive Solar Heating
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
4th grade
Science
Science project
Work and Energy
Science project
Work and Energy
Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.
4th grade
Science
Science project
Eureka! Volume and the Displacement of Water
Science project
Eureka! Volume and the Displacement of Water
This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.
Kindergarten
Science
Science project
How to Create a Visual Doppler
Science project
How to Create a Visual Doppler
This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.
4th grade
Science
Science project
The Ghost in the Tube
Science project
The Ghost in the Tube
In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.
1st grade
Science
Science project
DIY Electromagnet
Science project
DIY Electromagnet
Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.
4th grade
Science
Science project
DIY Hovercraft
Science project
DIY Hovercraft
In this CD hovercraft science project, students will construct their own DIY hovercraft.
4th grade
Science
Science project
Musical Glasses
Science project
Musical Glasses
In this project students experiment with making music using only glasses of water.
3rd grade
Science
Science project
Speaking Under Water
Science project
Speaking Under Water
Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.
3rd grade
Science
Science project
Comparing Implements for Writing
Science project
Comparing Implements for Writing
This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.
3rd grade
Science
Science project
Here's To Your Heart
Science project
Here's To Your Heart
The project determines determine if a sports drink affects the heart rate of a student athlete during exercise.
4th grade
Science
Science project
Up Periscope or Down?
Science project
Up Periscope or Down?
In this project, a model of a submarine is built to simulate the buoyancy and displacement of water and air.
4th grade
Science
Science project
Color and Heat Absorption
Science project
Color and Heat Absorption
The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.
3rd grade
Science
Science project
Principles of Air Pressure
Science project
Principles of Air Pressure
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.
4th grade
Science
Science project
Layered Liquids (A Study in Density)
Science project
Layered Liquids (A Study in Density)
This science fair project idea examines liquids of different densities.
4th grade
Science
Science project

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