Goals:
1.  Explain what happens during the life cycle of a cell, including the phases of mitosis.
2.  Explain why cells divide.
3.  Explain how cell growth and division is controlled. (Why cancer is rare.)
Activities:
Monday:  Return work.  Introduce chromosomes and mitosis.  Watch film.  Homework:  Read pp 223-232.  Define key vocabulary on handout.
Tuesday:  Powerpoint on mitosis.  Take notes.  Homework:  Two questions on handout.
Wednesday:  Discuss cancer.  Mitosis reinforcement activities, including http://www.biology.arizona.edu/cell_bio/activities/cell_cycle/cell_cycle.html in the computer lab.  Homework:  Read 233-235.  Answer questions 7-18 on page 239 and 1-6 on page 241.
Friday:  Review and quiz.
Notebook contents:
1.  Notes on film
2.  Notes on cell cycle (handout)
3.  Data Table from computer simulation
4.  Questions from book
