Wednesday, September 12, 2007

Wednesday September 12th, 2007

SNC 3MF
- Use alternate method (graphite - pencil "lead" and clear tape) to take fingerprints from each hand and add to index card. Classify each print according to Henry Classification System if not complete from yesterday. Use the website: http://www.policensw.com/info/fingerprints/finger07.html
to read more information for any difficult to classify prints (such as plain whorl vs central pocket whorl or double loop vs accidental whorl).
- Homework:
Answer:
1. Explain one pro and one con of each of the two methods of taking fingerprints.
2. Which method do you prefer and why?

SNC 2P
- Food Chain Activity: Make 3 food chains which will have differently shaped Population Pyramids.
- Lesson/Note: Population Pyramids
- No homework.

SNC 2D
- Note/Lesson: Biomagnification
Discussion: Biomagnification/Bioamplification vs. Bioaccumulation
- Take up homework (p. 13 & 15)
- Read 2.2 Do p. 58 # 1,3,4,6,7

No comments: