Grade 8 agenda:
Read “Why is meiosis important? (pg. 240) and How do mitosis and meiosis differ? (pg. 241)
In your science notebook:
Summarize main points for all sections
Neatly copy table 2 into your notes
ruler and pencil
Prepare for quiz
Quiz on unit vocabulary
after the quiz is done:
Review Meiosis (textbook pages 238 and 239)
Identify and label the steps of meiosis work packet
review Student responses
conferences and student assistance
Grade 7 Agenda
Quiz on unit vocabulary on Wednesday
finish minilab worksheet including the back side
gravitational potential energy
elastic potential energy
chemical potential energy
Go over work:
mini Lab: can a moving object do work.
Set up experiment
try various combinations of height (books) and masses (marbles) to vary the results
questions to think on (back)
What kind of energy does the marble have at the top of the ramp?
What kind of energy does the marble have at the bottom of the ramp?
How can alter the setup of the experiment to increase the energy of the marble?
How can alter the setup of the experiment to decrease the energy of the marble?
What happens to the energy lost by the marble after the collision?