HHE: Lesson 3.4 EOU (9/14) Version B
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Describe how each energy type (PE/KE) is transferred and converted through the system.
CFS:
Accurately describes the movement of energy types and units in a larger system
Accurately describes energy types (KE/PE) by analyzing the movement of objects
Explanation 1-2 pieces of supporting evidence with rationale and engineering design decisions
Amplify Science
Complete the 4 written response questions in Amplify Science.
Log into: Amplify Science
Unit 1: Harnessing Human Energy
Chapter 3: Designing and Energy Solution
Lesson 3.4: End of Unit Assessment
Written response CFS: (3 pts each)
CFS:
Accurately describes the movement of energy types and units in a larger system
Accurately describes energy types (KE/PE) by analyzing the movement of objects
Explanation 1-2 pieces of supporting evidence with rationale and engineering design decisions
Mila ate a banana as an afternoon snack and then decided to go for a run. She plugged some headphones into her phone so she could listen to music during her run.
Halfway through her run, the music stopped playing.
She had brought a portable battery pack with her, so she plugged her phone into the battery pack, and the music started playing again. Then Mila finished her run.
1a.
- Halfway through Mila’s run when the music player stopped playing there was ….
- Due to the fact that music stopped playing I think the energy is …
- This is because... (2nd CFS)
1c.
- After Mila plugged in her phone into the battery pack energy in the pack …
- Due to the fact that the phone is plugged into the battery I think that energy is … (1st CFS)
- This is because... (2nd CFS)
2.
- After Mila plugged in her phone into the battery pack energy in the pack …
- Due to the fact that the phone is plugged into the battery I think that energy is … (1st CFS)
- This is because... (2nd CFS)
