1) Slope Formula
2) Slope-Intercept form of a line

Questions about y = mx + b. Know what each letter means. Know how to graph using b and m. Know how to recognize something on a graph. Know how to find the slope using 2 points.

Sample problems might be any of the first 39 problems on p.414

Beware the Ides of March ! ! ! ! !

PEMDAS and the properties

Remember you NEED to distinguish between addition and multiplication in your properties.

ex. 0 + 7 = 7 is an example of the
“Identity Property of Addition”
answering “Identity Property” is not good enough

Distributive Property is the only one that does not make this distinction.

EMAIL ME if you have questions.

Friday you will have a test on the following;

PYTHAGOREAN THEOREM

1) Solve for the missing item in each of the following triangles.

A) ONE LEG = 6, ANOTHER LEG = 8, HYPOTENUSE = ?

B) ONE LEG = 10, ANOTHER LEG = 24, HYPOTENUSE = ?

C) ONE LEG = 3, HYPOTENUSE = 5, OTHER LEG = ?

D) ONE LEG = 12, HYPOTENUSE = 15, OTHER LEG = ?

Please use in-class sketches of pond water to try to identify at least 5 organisms, describe their role in the ecosystem (tropic level, role in food chain and web), and their role in the local carbon and nitrogen cycle.  Each organism should have no less than a paragraph of description using some of our ecosystem vocabulary from the book.  Due Mon.

(If you were not in class, use the URLs below)

http://videoserver.magnet.fsu.edu/micd/pondscum/rotifera/philodina/mpeg/philodina01ob.mpg

http://videoserver.magnet.fsu.edu/micd/pondscum/protozoa/vorticella/mpeg/vorticella01ob.mpg

http://videoserver.magnet.fsu.edu/micd/pondscum/insects/chironomid/mpeg/chironomid01ob.mpg

http://www.microscopyu.com/moviegallery/pondscum/euglena/

http://www.microscopyu.com/moviegallery/pondscum/volvox/

DOUG’S ASSIGNMENTS OF MONDAY, FEBRUARY 22, 2010

NOTE:  I an trying the Yahoo Calendar for posting the date that assignments are due.  You still will need to check the Homework Board and any handouts for the particulars of the assignments.  Please check out the calander by clicking here, and let me know by email (1) that you have done so, or (2) that you’re having problems getting to it.

World Civilization I:  due Wednesday, February 24, 2010

Complete Chapter 12

Memorize Islamic terms using your flash cards created from the table.

For those of you haven’t turned in your Research Paper second draft of your outlines, they now are past due.  No one has handed in their first draft of the introductory paragraphs.  Both were due today.

World Civilization II: due Wednesday, February 24, 2010

Chapter 33, sections 3 and 4

Two of you still owe me your Post World War II Western Organization worksheet.  It now is past due.  Your grade will be reduced for every day that it is not turned in.

Unless you made other arrangements with me, for those of you haven’t turned in your Research Paper second draft of your outlines, they now are past due.  No one has handed in their first draft of the introductory paragraphs.  Both were due today

U.S. Literature:  due Wednesday, February 24, 2010

The Sun Also Rises, Chapters VII and VIII

Journal