Hills paper cup design
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Tests are often designed to identify failure points or difficulties, which suggest the elements of the design that need to be improved.Īlignment agreement: Thanks for your feedback! Different solutions need to be tested in order to determine which of them best solves the problem, given the criteria and the constraints. Plan and conduct an investigation collaboratively to produce data to serve as the basis for evidence, using fair tests in which variables are controlled and the number of trials considered.Īlignment agreement: Thanks for your feedback! This activity focuses on the following Three Dimensional Learning aspects of NGSS: Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved.Ĭlick to view other curriculum aligned to this Performance Expectation
#HILLS PAPER CUP DESIGN HOW TO#
Describe that studying landslides allows engineers to determine where and how to construct buildings to protect people from landslides, and to develop structures for protecting buildings from landslides.Explain that water adds weight to landslide materials and reduces friction, increasing landslide dangers.Relate that different types of materials create different landslide dynamics.Define landslides as the result of gravity and friction acting on different types of earth (rock, soil, sand, gravel, etc.).This includes designing human-made structures (tunnels, roads, homes) that reduce the danger and destruction due to landslides and/or do not cause future landslides, and designing buildings and structures that keep us safe.Īfter this activity, students should be able to: These engineers also develop measurement tools to gather data from real landslides and apply what they learn to real-world applications to mitigate landslide danger.
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They experiment with a model debris chute in Oregon to simulate landslides, and design computer models to predict landslide behavior under various conditions.
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To keep us safe from landslides, engineers first study these natural disasters in great detail. Geological Survey Projects/MassMovement/Publications/OFR92-483/OFR92-483_inlined.html.