Energy Transfers

These four videos represent my best explanation of energy transfers:

FOUNTAIN- Electrical to Motion and light(Gravitational and sound.)

POP-UP TOY- Motion to Elastic to Motion to Gravitational (Sound is a BP) 

​Reflection/Synthesis Questions: 

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1. What was your favorite station? Why?
2. Which object was most difficult to figure out?  Why was it so hard to figure out the energy transfers in this object?
3. Why did you choose the four videos above? What criteria did you use to select those?
4. Was it always possible to know for sure what kinds of energy transfers occurred?

LOVE THERMOMETER- Heat to Chemicals to Motion to Gravitational

Answers:

1. My favorite station was the love thermometer. I liked it because  it was so cool how when you put your hand on it the red stuff went up.


2. The most difficult thing was energy ball because we did not know what was inside of it and how the inside worked. 
3. I picked the videos above because they were the most fun and interesting out of all of the videos displayed. 
4. No, because sometimes it was hard to identify the energy transfers and if it was a byproduct or not.