Will that structure survive the force? The differentiated lesson allows pairs to choose the structure they would like to construct and the building materials they wish to use. Individuals record their findings in the observation chart using their chosen method.

Concepts

bridge design, design, engineering design, forces of nature, force, technology resources

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Instructional Ideas

• Conduct a class brainstorm on the forces that the different structures need to withstand

Classroom Considerations

• The class should already be familiar with internal and external forces along with characteristics of structures and center of gravity
• Requires a variety of materials in order to build the structures

Pros

• Provides an assessment checklist for teacher and pupil use
• The lesson works well either in a middle school science class studying forces or a technology class studying design

Cons

• None