When evaluating solutions it is important to take into account a range of constraints including cost, safety, reliability and aesthetics and to consider social, cultural and environmental impacts. This activity focuses on the following Three Dimensional Learning aspects of NGSS:Įvaluate a solution to a complex real-world problem, based on scientific knowledge, student-generated sources of evidence, prioritized criteria, and tradeoff considerations.Īlignment agreement: Thanks for your feedback!
PROPELLERHEAD RECYCLE REVERSE ENGINEERED HOW TO
Write a manual that explains how to put together a device.Use the reverse engineering process to understand how a device works.Write a team contract and prepare a bill of materials.Reverse engineering cultivates many skills that are important in engineering, including teamwork, tool usage, communication (writing a manual and report, creating graphic images, giving oral presentation), sketching and coming up with design improvements.Īfter this activity, students should be able to: Reverse engineering is often part of the engineering design process-used to make imitation products or innovate improvements. One of the best ways to understand a product or device is through reverse engineering-it's a hands-on way to satisfy one's curiosity about what's inside a product and how it works, or to fix a device when instructions are lost or unclear. This engineering curriculum aligns to Next Generation Science Standards ( NGSS).Ĭopyright © 2015 Alexa Garfinkel, Colorado State University A PowerPoint® presentation, written report and oral presentation rubrics, and peer evaluation form are provided.
PROPELLERHEAD RECYCLE REVERSE ENGINEERED FULL
To conclude, teams compile full reports and then recap their reverse engineering projects and investigation discoveries in brief class presentations. They describe and sketch their ideas for re-imagined designs (no prototyping or testing is done). Then they apply some of the steps of the engineering design process to come up with ideas for how the product or device could be improved for the benefit of the end user, manufacturer and/or environment. They compile what they learned into a manual and write-up that summarizes the object's purpose, bill of materials and operation procedure with orthographic and isometric sketches.
Groups each make a proposal, create a team work contract, use tools to disassemble a device, and sketch and document their full understanding of how it works. Student pairs reverse engineer objects of their choice, learning what it takes to be an engineer.