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Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
Balloon Car STEM Challenge Build and Test Engineering Design Activity
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What others say

"I loved this resource! The design of it was great! I used this for 2nd,3rd, and 4th grade students. It was a little advanced for my 2nd grade students. My 3rd and 4th grade groups absolutely loved this activity!"
star
Kyla G.
"This was used for the after school program I participate in, this was perfect for my group as it contained everything needed to execute the project!"
star
Despena Z.

Description

Engage your students with a high-interest balloon car STEM challenge where they design, build, test, and improve their own balloon-powered cars.

In this hands-on engineering design activity, students apply the engineering design process to build a working balloon car while exploring forces, motion, and energy. Students compare designs, test variables, and refine their models to improve performance.

Students will:
• Build a balloon-powered car using simple materials
• Test and improve their designs through iterative testing
• Explore forces, motion, and energy
• Compare design solutions using criteria and constraints

This resource is perfect for teaching:
• Balloon car STEM challenge
• Engineering design process
• Forces and motion
• Energy and variables in testing

What’s Included:
• Slideshow on the engineering design process
• Detailed lesson plan
• Follow-up pages and student work
• Photos, tips, and teacher suggestions
• Criteria, constraints, and testing activities
• Design comparison activities

Why Teachers Love This Resource:
• Highly engaging build-and-test activity
• Easy to implement with simple materials
• Strong NGSS engineering alignment
• Encourages critical thinking and problem solving

This balloon car STEM challenge helps students learn engineering concepts through hands-on design, testing, and improvement while building a fun and memorable project.

Students and Teachers Love This Resource!

Sofia ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Extremely Satisfied

My students loved the whole design process and really benefited from this unit. So much more included than just making the car. My students learned about interactive testing and variables. It was a great unit.

Emily ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Extremely Satisfied

This was an interesting STEM challenge that incorporated a lot of science! My students were definitely thinking and using engineering skills! Two thumbs up!

This resource meets the following standards:

NGSS MS-ETS1-1 Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions

NGSS MS-ETS1-2.Evaluate competing design solutions

 using a systematic process to determine how well they meet the criteria and constraints of the problem.

NGSS MS-ETS1-3

Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.

NGSS MS-ETS1-4

Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Balloon Car STEM Challenge Build and Test Engineering Design Activity

$4.00

Highlights

Grades icon
Grades
Standards icon
Standards
Pages
35 pages and slides
Teaching Duration
4 days

What others say

"I loved this resource! The design of it was great! I used this for 2nd,3rd, and 4th grade students. It was a little advanced for my 2nd grade students. My 3rd and 4th grade groups absolutely loved this activity!"
star
Kyla G.
"This was used for the after school program I participate in, this was perfect for my group as it contained everything needed to execute the project!"
star
Despena Z.

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Description

Engage your students with a high-interest balloon car STEM challenge where they design, build, test, and improve their own balloon-powered cars.

In this hands-on engineering design activity, students apply the engineering design process to build a working balloon car while exploring forces, motion, and energy. Students compare designs, test variables, and refine their models to improve performance.

Students will:
• Build a balloon-powered car using simple materials
• Test and improve their designs through iterative testing
• Explore forces, motion, and energy
• Compare design solutions using criteria and constraints

This resource is perfect for teaching:
• Balloon car STEM challenge
• Engineering design process
• Forces and motion
• Energy and variables in testing

What’s Included:
• Slideshow on the engineering design process
• Detailed lesson plan
• Follow-up pages and student work
• Photos, tips, and teacher suggestions
• Criteria, constraints, and testing activities
• Design comparison activities

Why Teachers Love This Resource:
• Highly engaging build-and-test activity
• Easy to implement with simple materials
• Strong NGSS engineering alignment
• Encourages critical thinking and problem solving

This balloon car STEM challenge helps students learn engineering concepts through hands-on design, testing, and improvement while building a fun and memorable project.

Students and Teachers Love This Resource!

Sofia ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Extremely Satisfied

My students loved the whole design process and really benefited from this unit. So much more included than just making the car. My students learned about interactive testing and variables. It was a great unit.

Emily ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ Extremely Satisfied

This was an interesting STEM challenge that incorporated a lot of science! My students were definitely thinking and using engineering skills! Two thumbs up!

This resource meets the following standards:

NGSS MS-ETS1-1 Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions

NGSS MS-ETS1-2.Evaluate competing design solutions

 using a systematic process to determine how well they meet the criteria and constraints of the problem.

NGSS MS-ETS1-3

Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.

NGSS MS-ETS1-4

Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.91 out of 5, based on 23 reviews
23
ratings
5
21
4
2
3
0
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0
1
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Mostly used with 7th grade
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All verified TPT purchases
Met My Needs
Rated 5 out of 5
April 27, 2026
Met expectations
Great value
Standards-aligned
This resource met my expectations and my desires for this class activity. Thanks!
Amy C.
51 reviews
Grades taught: 3rd, 4th, 5th
Student populations: Emerging bilinguals, Learning difficulties
Awesome resource
Rated 5 out of 5
August 1, 2025
Met expectations
Great value
Standards-aligned
I loved this resource! The design of it was great! I used this for 2nd,3rd, and 4th grade students. It was a little advanced for my 2nd grade students. My 3rd and 4th grade groups absolutely loved this activity!
Kyla G.
56 reviews
Grades taught: 2nd, 3rd, 4th
STEM Project
Rated 5 out of 5
August 1, 2025
This was used for the after school program I participate in, this was perfect for my group as it contained everything needed to execute the project!
Despena Z.
147 reviews • Massachusetts
Grades taught: 4th, 7th
Student populations: Emerging bilinguals
Rated 5 out of 5
April 14, 2025
My students loved using this resource. So helpful
Jessica B.
90 reviews
Grades taught: 6th
Student populations: Learning difficulties
Rated 5 out of 5
October 5, 2023
This resource is AWESOME and AMAZING! The pictures are so HELPFUL! This made everything easy to plan and execute. My students have almost never been as engaged as they were when working on this project. It created a lot of memories (and a few hot glue gun injuries). This was one of my favorite projects ever.
Passion for Smiles
(TPT Seller)
247 reviews
Grades taught: 5th
Rated 5 out of 5
July 31, 2023
This is a super fun and engaging STEM project that students loved.
Christie M.
921 reviews
Grades taught: 7th, 8th
Rated 5 out of 5
July 30, 2023
I work with students with emotional and behavioral disabilities and the more interactive I can make a lesson, the more successful it will be. Thanks so much for your hard work!
Jennifer McKay
(TPT Seller)
1,198 reviews
Grades taught: 9th, 10th, 12th
Student populations: Mild to severe disabilities
Rated 5 out of 5
July 13, 2023
Great resource. Thank you. Very engaging for the students.
515 reviews
Grades taught: 7th, 8th

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
NGSSMS-ETS1-2
Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.
NGSSMS-ETS1-4
Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.
NGSSMS-ETS1-1
Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.
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