AP Biology
What did we do in class today?
Warm-up: (on the same sheet is yesterday in the same format)
George heard that plants compete for space. He decided to test this idea. He bought a mixture of flower seeds and some potting soil. Into each of 5 plastic cups he put the same amount of soil. In the first cup he planted 2 seeds, in the second cup he planted 4 seeds, in the third cup he planted 8 seeds, in the fourth cup he planted 16 seeds, and in the last cup he planted 32 seeds. After 25 days he decided which set of plants looked best. 1. Identify the following: a) Independent variable: b) Dependent variable: 2. Number of repeated trials 3. Constants 4. Control 5. One way to improve this scenario: (Modified from Ken Pitts) 1. Go over POGIL 2. Notes: Evolution 3. Textbooks 4. Introduce transpiration HW: Read and take Cornell notes over pages 452-459 in textbook, Decorated BILL and quad ruled comp books due Friday, syllabus signature due Friday.
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May 2020
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