Description
Engage your middle school students in a 5-day NGSS-aligned engineering unit where they investigate why triangles make structures stronger and apply their learning to design, test, and evaluate model bridges.
What’s Included
- Day 1 Concept Slides (Forces, geometry, criteria & constraints)
- Day 2 Shape Stability Lab (Triangle vs. rectangle prong models)
- Day 3 Bridge Load Testing Lab (Rectangle vs. triangle bridges)
- Day 4 Engineering Design Build with clearly defined criteria & constraints
- Day 5 Standardized Testing & Class-wide Evaluation
What Students Will Do
- Investigate structural stability through hands-on modeling
- Analyze how geometry affects load capacity
- Design under real engineering constraints
- Collect and interpret performance data
- Evaluate competing solutions using evidence
Why Teachers Love This Unit
- Fully NGSS-aligned print-and-go unit
- Low-prep materials (craft sticks, brads, simple weights)
- Fully scaffolded notes + final assessment
- Sub Plans Included!
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.
Engineering Lessons | Full Unit | Build a Bridge | Middle School
The STEAM inquiry Lab
77 Followers
$20.00
Highlights
Digital downloads
Grades
6th - 8th
Subjects
Standards
NGSSMS-ETS1-2
NGSSMS-ETS1-1
NGSSMS-ETS1-3
Pages
20
Answer Key
Rubric only
Teaching Duration
1 Week
Description
Engage your middle school students in a 5-day NGSS-aligned engineering unit where they investigate why triangles make structures stronger and apply their learning to design, test, and evaluate model bridges.
What’s Included
- Day 1 Concept Slides (Forces, geometry, criteria & constraints)
- Day 2 Shape Stability Lab (Triangle vs. rectangle prong models)
- Day 3 Bridge Load Testing Lab (Rectangle vs. triangle bridges)
- Day 4 Engineering Design Build with clearly defined criteria & constraints
- Day 5 Standardized Testing & Class-wide Evaluation
What Students Will Do
- Investigate structural stability through hands-on modeling
- Analyze how geometry affects load capacity
- Design under real engineering constraints
- Collect and interpret performance data
- Evaluate competing solutions using evidence
Why Teachers Love This Unit
- Fully NGSS-aligned print-and-go unit
- Low-prep materials (craft sticks, brads, simple weights)
- Fully scaffolded notes + final assessment
- Sub Plans Included!
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.
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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-ETS1-1
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.
NGSSMS-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.
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