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The road to a better understanding of engineering lies with bridges and tunnels. A set of four engaging activities teaches learners about engineering concepts related to construction projects. They perform an experiment to find the strongest building material, create a human arch, determine the best shape for a bridge, and use precise measurements to identify the entrance of a tunnel.
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NGSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have the class work in the same groups for continuity
Classroom Considerations
- For the first activity, the cups of materials need to dry for at least four days
- Each lesson requires a variety of supplies; see the resource for complete lists
Pros
- Provides some guiding questions to ask during discussions
- Describes science and engineering connections
Cons
- None