CSF application period open until Friday, 2/7
Consider a summer science program 1. Dialysis Cell lab results discussed 2. POGIL: Membrane Function 3. PPT: Diffusion & Osmosis 4. Lab: Osmosis background, pre-lab HW: • Finish #2 & 4 from the agenda
0 Comments
I had a number of groups leave their glucose tests to boil a bit longer (image left) and then I increased the amount of glucose in the stock solution and ran three more trials (image right). Original sol'n just not concentrated enough, sorry!
1. Membrane structure PPT, continued
2. Lab: Semi-permeable membrane set up trials background, pre-lab, while diffusion happens (have more time? : start the POGIL: Membrane function) 3. Qualitative results indicator tests of macromolecules (see glucose results, above) HW: • Write up the lab: organize results in a table (+ or -), no graph. CER analysis • Read/take notes section 5.2. Welcome back, welcome to 2020!
Please check the grade book for correctness Common Design: Cells unit continued 1. POGIL: Membrane Structure 2. PPT same 3. Lab: Semi-Permeable Membrane background HW: Read/take notes 5.1 1. Ch4 (with Q) stamped/turn ni stamp sheet
2. Cell Quickwrites 3. PPT: Cell size 4. Lab: Agar Cell challenge check calculations via Sheets model? graph your results analysis paragraphs discussion questions HW: • Finish the lab analysis • Finish the Ch4 questions • Quiz next class. Know the vocabulary, the lab (try the discussion Q) and review the math basic s'math review here, and SA: V practice here 1. Ch4 notes and questions stamped
lab paper due 2. Cell size practice calculations - questions? 3. Lab: Cell size calculate SA:V ratios run the lab, generate data, results, graph HW: • Ch4 questions • Vocabulary - first list • Cell diagram completed? Check against the expectations here • Check your SA and V, and SA:V, calculations in this Sheets workbook 1. PPT: Diffusion
2. HW recap: Lab B background, block example 3. Pre-Lab HW: • Read/take notes 4.1- 4.3 • Video: Khan Academy's Cell Size (linked in resources) (Caveat: focus on the what and why, rather than the how, b/c he finds V : SA, not SA : V) • Final edits to lab paper • Practice using SA, V formulas, writing and reducing ratios via slides 2-3 here, with solutions on 4. 1. Cell diagram labels agreed upon/edited Color-code the structures according to their shared function 2. Lab A: continued: observing cells how to estimate cell size make a wet mount slide 3. Lab B: Cell Size background; illustrative example (blocks) HW: • Has the group lab paper been shared with me? • Edit your/your lab group partners work on the paper • Cell Size lab A: Look at your slide info and/or the photos of the slides and address the claim prompts re: Prok. vs Euk. cells. (slides 6-7) • Cell Size lab B: read/take notes on the background; complete the illustrative example (slides 8-12) • Optional: Take this survey for the WHS Project True club 1. Marked-up Cell text stamped
2. Artificial Selection Lab data & analysis stamped, discussed Divvy up the paper parts 3. PPT: Cell Theory 4. Begin Lab: Cells Looking at prepared slides HW: • Buffet: use these slides, and the text 4.4-4.8 to annotate (in pencil) the Eukaryotic Cell diagram • Draft your part of the lab paper; Students contributing the Data, compare your results (especially SE) with mine, below |