BR509
KPREP Today
05-09-16 Pencils sharpened
Bell Ringer (05-09-16) Question: Phil is skateboarding down a hill. In which position would he have the most kinetic energy?
Bell Ringer (05-09-16) Answer: Phil would have the most kinetic energy at the bottom of the hill.
Exit Slip (05-09-16) Question: Jason just released a baseball up into the air. Is the ball gaining or losing potential energy?
05-10-16 Pencils sharpened
Bell Ringer (05-10-16) Question: What is our learning target?
Bell Ringer (05-10-16) Answer: I can identify the relationship between KE and PE.
Exit Slip (05-10-16) Question: What does KE and PE stand for in our science classroom?
05-11-16 Pencils sharpened
Bell Ringer (05-11-16) Question: If you raise the marble further up the ramp, what would happen to the cube?
Bell Ringer (05-11-16) Answer: The cube would move further.
Exit Slip (05-11-16) Question: What would have happened to the cube if you added more mass to the marbles?
05-12-16 Pencils sharpened
Bell Ringer (05-12-16) Question: A feather and bowling ball are falling in a vacuum chamber. Which one has more kinetic energy?
Bell Ringer (05-12-16) Answer: They will both fall at the same rate, therefore, the bowling ball has more kinetic energy due to more mass.
Exit Slip (05-12-16) Question: A grape and a pear are falling in a vacuum chamber. Which will have more kinetic energy?
05-13-16 Pencils sharpened
Bell Ringer (05-13-16) Question: There are two objects on the edge of the same cliff. “A” is 10 kg and “B” is 12 kg. Which has more potential energy? Explain.
Bell Ringer (05-13-16) Answer: I would ignore the height since A and B are both at the same. Therefore the one with more mass B would have the most potential energy.
Exit Slip (05-13-16) Question: Two passengers are on a plane next to each other. Which one would have the most potential energy?