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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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Showing 91 to 105 of 113
This science fair project idea increases the space efficiency of living areas and  encourages economic improvements via new real estate ideas.
Engineering
High School
Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.
Engineering
Middle School
This science fair project idea is develops a modern interior lighthouse design and encourages lighthouse preservation and restoration.
Engineering
High School
The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.
Engineering
Fifth Grade
In this free science fair project idea, we learn about how insulators preserve heat and warmth by preventing energy transfer.
Engineering
Middle School
In this free science fair project idea, we analyze the swings of a pendulum of a grandfather clock and learn how mass affects it.
Engineering
Middle School
In this free science fair project idea, we learn about how buoyancy keeps boats from sinking in the water.
Engineering
Middle School
In this free science fair project idea, we learn about how and why fresh water and salt water solutions change temperature at different rates (specific heat).
Engineering
Middle School
This science fair project idea looks into the concept of powered parachutes as the future of transportation.
Engineering
High School
Various fabrics retain heat differently. The objective of this science fair project is to determine which kinds of fabrics most effectively retain heat.
Engineering
Elementary School
In this free science fair project idea, we learn about how sympathetic vibration can cause resonance in formerly still objects with similar harmonies.
Engineering
Middle School

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