Explain how engineers have improved existing technologies to increase their benefits, to decrease known risks, and to meet societal demands (artificial limbs, seatbelts, cell phones).
Standard detail
4.ETS2.3
Standard
Depth 1Parent ID: 30EA18AE4E2C44E9B8FBB9391F7516FAStandard set: Grade 4
Original statement
Quick facts
- Statement code
- 4.ETS2.3
- Standard ID
- 363E75E3D73544829C68B53E9CDE9259
- ASN identifier
- S2772662
- Subject
- Science (2016-)
- Grades
- 04
- Ancestor IDs
- 30EA18AE4E2C44E9B8FBB9391F7516FA
- Source document
- Tennessee Academic Standards: Science (Grade 4) (2016)
- License
- CC BY 3.0 US