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Cost Comparisons
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Students learn about the many types of expenses associated with building a ...

Students learn about the many types of expenses associated with building a bridge. Working like engineers, they estimate the cost for materials for a bridge member of varying sizes. After making calculations, they graph their results to compare how costs change depending on the use of different materials (steel vs. concrete). They conclude by creating a proposal for a city bridge design based on their findings.

Subject:
Education
Material Type:
Activities and Labs
Instructional Material
Provider:
TeachEngineering
Provider Set:
TeachEngineering NGSS Aligned Resources
Author:
Denali Lander
Denise W. Carlson
Integrated Teaching and Learning Program,
Joe Friedrichsen
Jonathan S. Goode
Malinda Schaefer Zarske
Natalie Mach
Show Me the Money
Conditions of Use:
Read the Fine Print
Rating

Students learn about the major factors that comprise the design and construction ...

Students learn about the major factors that comprise the design and construction cost of a modern bridge. Before a bridge design is completed, engineers provide overall cost estimates for construction of the bridge. Students learn about the components that go into estimating the total cost, including expenses for site investigation, design, materials, equipment, labor and construction oversight, as well as the tradeoff between a design and its cost.

Subject:
Education
Material Type:
Instructional Material
Lesson Plans
Provider:
TeachEngineering
Provider Set:
TeachEngineering NGSS Aligned Resources
Author:
Christopher Valenti
Denali Lander
Denise W. Carlson
Integrated Teaching and Learning Program, College of Engineering,
Joe Friedrichsen
Jonathan S. Goode
Malinda Schaefer Zarske
Natalie Mach