Tuesday, September 11, 2007

Tuesday September 11th, 2007

SNC 3MF
- Use ink to take fingerprints. Record prints of all 10 fingers on two index cards and classify each print according to the Henry Classification System (ulnar loop, radial loop, plain arch, tented arch, plain whorl....)
- No homework except to complete questions from yesterday: 1. What is meant by open? (refers to a fingerprint loop), 2. What does this mean with respect to comparing loops on different hands?, 3. What are the radius and the ulna?

SNC 2P
- Complete food web/chain activity from yesterday.
- Note/Lesson: Pyramid of Biomass
- Read 1.7 (p. 22-25), Do p. 25 #1-3

SNC 2D
- Lesson/Note: Ecological Pyramids: Biomass and Population/Numbers
- Read 1.5 Do p. 23 #5,6

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