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.

Researchers should cite this work as follows:

• Kendra A Erk; James Daniel Lehman (2014), "Designing Safer Roadways," https://stemedhub.org/resources/2256.

  BibTex | EndNote

1. design
2. grade 4
3. roadway
4. sled
5. transportation