Through this lesson, students will:
As a result of this activity, students should develop an understanding of:
The efficiency rating measures the weight that will cause a structure to fail divided by the weight of the structure itself. The most efficient structures are strong and lightweight - a difficult combination to achieve. For example, roofers in areas which experience heavy snows must factor in the weight of a massive snowstorm into designing the strength of the roof. The weight at which a building or structure fails is called the "critical load."
If you are interested in learning how to make your own rubric for this or other lessons, you may be interested in watching the How to Make a Rubric video below.
These reflective questions will help assess student understanding:
This lesson was originally created for TryEngineering by IEEE.
Kansas, Kansas, United States
July 14, 2014 - 1:34am
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