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Save the Wolf (Simple Machines) PowerPoint
29 Jun 2017 | Contributor(s): John Lumkes, James Daniel Lehman, Kendra A Erk
This PowerPoint presentation was created to accompany the Save the Wolf (Simple Machines) activity.
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Designing Safer Roadways Slides
11 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
PowerPoint slides for the Designing Safer Roadways activity in the 2014 SLED Summer Institute.
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Save the Wolf (Simple Machines) Slides
11 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
PowerPoint slides for the Save the Wolf (Simple Machines) activity during the 2014 SLED Summer Institute.
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Designing Safer Roadways
03 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
This grade 4 design task focuses on forces, motion, and transportation systems by challenging students to design a roadway that will slow and then stop vehicles from running off the road.
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Save the Wolf (Simple Machines)
03 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
This grade 3 design lesson introduces simple machines and challenges students to use simple machines to create a device to capture a wolf.
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Designing Safer Roadways Support Materials
03 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
These materials are intended to support the Designing Safer Roadways design task. The materials include videos of successful and unsuccessful trials as well as a PowerPoint slide that illustrates the roadway zones.