1. piaget, research paper, pendul
... then swings. She then shortens it all the way and swings. She looks happily surprised and says, "Maybe when it's shorter it goes faster-. She tests this by lengthening to mid-length the swings. Then she lengthens it nearly all the way and swings. She says, "yes, it goes faster when ... concludes, without mixing variables that the higher the pendulum is dropped from the faster it will go. 4. Subject now refers back to weight and tests this more accurately because she is swinging the pendulum. She does not mix variables when testing weight. She states it will go faster when you ... one of ...
- Word Count: 5299
- Approx Pages: 21
- Grade Level: High School