1. Please find your new seat. Please don’t make me regret this decision… – Sit where you would like (2 people per table) – Sit next to someone you know you can work with but also not get distracted by Hint: Your best friend is not always the best person to sit next to, but a good friend might be.

2. Books, Procedures, and Themes Ms. Klinkhachorn September 13, 2010 AP Biology

3. Books! We <3 Books! Pick up a biology book from the cart Put your name and the year in the front of the book When I call your name, give me the book number written in red inside your book It is yours for the year. Take good care of it. Bring it when I ask you to, please.

4. Exiting the Classroom

5. You are dismissed when I dismiss you, not when the bell rings Turn in any classwork you have due into the wooden bin Leave it how you found it – Chairs and tables in proper places – Trash in the trashcan (I am not your maid!)

6. Missing Class

7. Check the “While You Were Out” Binder for missing handouts/homework It’s your job to schedule a makeup test date. I will not seek you out. Unless I receive a note signed by your parent/guardian, your absence is unexcused – You lose participation points for not being in class

8. Procedures for the Do Now Activity (DNA) Answers must be written in complete sentences. You must have an answer to every question for full credit. Work silently and independently. You may use your notes if you need to, not your classmates. You need to use the DNA sheet that I give you. If you lose yours, you will not receive another.

9. How the DNA is graded Two components: – Behavior You will receive a stamp within the first few minutes of class if you are working SILENTLY on the DNA. You must have at least half of the DNA finished to receive a stamp. Stamps are worth 2 pts – Completion Answers are worth 2 pts total. If you don’t answer all of the questions, you automatically get -1 pt. 1 pt will be taken off of your grade if you answer the DNA on separate sheets of paper/do not use the sheet I give you

10. DNA – September 13, 2010 1.In a paragraph, explain in as much detail as possible, why you think there is a picture of a flower on the cover of your biology book. What does this have to do with biology? Think of as many connections as you can and write about it.

11. Why Themes? Themes help us organize the big ideas and make sense of the knowledge we will learn 7 big themes in this book (found in Chapter 1)

12. Theme 1 – the overarching theme Theme: Evolution “Nothing in biology makes sense except in the light of evolution” Estimates of up to 100 million species of organisms. We’ve named and identified 1.8 million Huge diversity of life  grouping/classifying Despite obvious differences, have similar structures/biological pathways

14. Theme 2 Theme: New properties emerge at each level in the biological hierarchy Turn to page 4 in your book At each level of organization, new properties can be seen (zoom in and zoom out) – Emergent properties – Discovery through reductionism and systems biology

16. Theme 3 Theme: Organisms interact with their environments, exchanging matter and energy Biology takes into account how both the nonliving and living worlds rely on one another – Energy flow – Cycling of nutrients

17. Theme 4 Theme: Structure and function are correlated at all levels of biological organization – form fits function Things work because of how they are made Think about real life, why does a key work/not work? Other examples? We can figure out function based on structure, vice versa

19. Theme 5 Theme: Cells are an organism’s basic units of structure and function Cells are the most basic unit of life and they all share characteristics What the cell does, translates to what the organism does at higher levels – Your cells divide so that your skin tissue can repair – Your neurons send electrical pulses so that you can sense touch

21. Homework starts tomorrow