![]() ![]() How many different kinds of waves can you think of? (Listen to student suggestions and add others. Students should be able to measure length with a ruler, and have an understanding of seismic waves (as provided in the associated lesson). Shake it Up! Worksheet (doc) Visit [ to print or download. Alternatively, the engineering colleges at some universities make available their shake tables for use by outside student groups for academic purposes.Or, have the class select the best shake table from all the groups and use that one for the one-minute earthquake challenge testing. Alternatively, if you do not want to build the drill-powered shake table, you can construct a simpler one following instructions at. ![]() Build a shake table that uses a variable speed drill to move the table follow instructions at materials include: plywood, wooden blocks, foam core board, hollow metal tubes, hot glue, metal rods (welding rods), rod with u-shaped bend, wire, strapping tape (or piece of rubber), fasteners, and a variable speed drill with a speed control unit.To build the teacher's shake table (optional): Requirements for design are made up of criteria and constraints.Īpply the technology and engineering design process.Ĭopyright © 2010 Carleigh Samson, ITL Program, University of Colorado Boulder Students will develop abilities to assess the impact of products and systems.Įvaluate designs based on criteria, constraints, and standards. Students will develop an understanding of engineering design. Students will develop an understanding of the attributes of design. Specification of constraints includes consideration of scientific principles and other relevant knowledge that is likely to limit possible solutions.Īll human activity draws on natural resources and has both short and long-term consequences, positive as well as negative, for the health of people and the natural environment.Īlignment agreement: Thanks for your feedback! The uses of technologies and any limitations on their use are driven by individual or societal needs, desires, and values by the findings of scientific research and by differences in such factors as climate, natural resources, and economic conditions. The more precisely a design task's criteria and constraints can be defined, the more likely it is that the designed solution will be successful. This activity focuses on the following Three Dimensional Learning aspects of NGSS:ĭefine a design problem that can be solved through the development of an object, tool, process or system and includes multiple criteria and constraints, including scientific knowledge that may limit possible solutions.Īlignment agreement: Thanks for your feedback! Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.Ĭlick to view other curriculum aligned to this Performance Expectation ![]()
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