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Engineering Science Fair Projects

Check out this fantastic collection of engineering science fair projects for all grade levels. Whether they involve using solar energy to cook a hotdog or transporting a secret message from a tree house with a balloon rocket, Education.com's engineering projects for kids equip little learners with the knowledge they need to build some impressive machines and solve a variety of fun engineering problems.

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Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Engineering
Sixth Grade
.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.
Engineering
Sixth Grade
What is a compound microscope? Kids find out by making one of their own in this cool science fair project.
Engineering
Third Grade
Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.
Engineering
Middle School
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
Engineering
Elementary School
This science fair project idea examines the reason boats are shaped and engineered.
Engineering
Elementary School
Science fair project that builds a magnetometer and demonstrate its uses.
Engineering
Middle School
Study the impact of environment on seed germination among three materials: soil, paper towel, and cloth. Note when seeds germinate and how well they germinate
Engineering
Middle School
This science fair project idea outlines the principles and techniques behind paper batteries.
Engineering
High School
Do you hate to waste energy? In this experiment you will design a mechanical device that is powered bythe process known as energy transformation.
Engineering
High School
Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.
Engineering
Middle School
What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.
Engineering
Second Grade
Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.
Engineering
High School
Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.
Engineering
High School

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