POGIL Eutrophication Support (Photosynthesis & Cell Respiration)

Dropdown

Use the drop-downs to complete a stem sentence for question 2 of the POGIL
​

"Indicate whether the following scenarios would increase, decrease, or have no effect on the concentration of dissolved oxygen in the lake in Model 1. Justify your reasoning."

Select answer

because the increased fish population will perform the process of ​

Select answer

at higher rates. This process requires ​

Select answer

to generate ​

Select answer

for survival.

Poll

Self-assess; what level did you write your answer at for 2a?

• My answers were about the level of detail shown in the previous slide (even if I got feedback to get there).

• My answers were a lot more vague than the last slide, but I was linking the idea of dissolved oxygen decreasing because fish were using more oxygen.

• I wrote 'increase' on the POGIL for 2a, but did not justify it.

• I thought dissolved oxygen levels would decrease or remain the same on 2a in the POGIL. I may or may not have justified.

• I did not get a chance to answer 2a during the POGIL.

Multiple Choice

My biological oxygen demand questions...

(after, discuss with your partner/team what the process decomposers perform is..)

• Are basically identical to my previous questions about D.O., so I need to correct them using information from the 'read this'.

• I haven't had a chance to work with B.O.D. questions yet

• Link reasoning directly to decomposers, but do not mention a process that decomposers perform. I'm almost there!

• Link reasoning directly to decomposers, and do mention the process that decomposers perform.

Poll

I would prefer to start my day with:

• resuming the POGIL

  Good Idea if

  -you made it to q7+, AND your feedback before then was minor/edits

  -you understood how to use the image on the board to help you work

  -you see how you could answer with the quality of the example from last slide without further support

• doing a few self/partner-paced Quizzizz slides to help me understand what the POGIL is asking

  
  Good Idea If

  -you didn't make it to q7 and were focused/trying

  -you felt like you didn't understand how to use the diagram on the board to help you answer

  -you felt confused as to what questions were asking, more than a usual pogil

  -you need more support to be able to answer qs 2-4 at the level of the last slide

Labelling

Label the image with the PROCESSES.

Drag labels to their correct position on the image

photosynthetic PROCESS

cellular respiration PROCESS

Labelling

Label the process of photosynthesis with terms from chemical reactions.

Drag labels to their correct position on the image

reactant

(by)product

Labelling

Distinguish between the cell parts (chloroplast and mitochondria) and what types of organisms they support.

Drag labels to their correct position on the image

part of producers, consumers, decomposer

part of producers (plants, algae)

Labelling

Identify the PRODUCTS of these processes

Drag labels to their correct position on the image

products of cell respiration

products of photosynthesis

Labelling

Identify the REACTANTS of these processes

Drag labels to their correct position on the image

reactants of photosynthesis

reactants of cell respiration

Categorize

Options (7)

produces O2 and glucose

produces CO2 and H2O

produces energy

plants, algae, other producers

producers, consumers, decomposers

in this diagram, green

in this diagram, orange

SORT the products and the types of organisms for photosynthesis and cellular respiration. Use the image if this is unfamiliar concept; test yourself if you already know it!

Photosynthesis

Cell Respiration

Categorize

Options (8)

by the chloroplast

by the mitochondria

requires light energy

produces chemical energy for fish, plants, decomposers to stay alive

stores chemical energy for an aquatic plant or algae to use later

requires glucose from a plant or other organism

requires oxygen

requires carbon dioxide

SORT the details about photosynthesis and cellular respiration.

Photosynthesis

Cell Respiration

Match

Match the terms being used in the POGIL with their definitions.

• O2 in the water

• produces dissolved oxygen

• requires dissolved oxygen

• cost of cellular respiration, as done by decomposers

dissolved oxygen (DO)

process of photosynthesis

process of cellular respiration

biological oxygen demand (BOD)

• dissolved oxygen (DO)

• process of photosynthesis

• process of cellular respiration

• biological oxygen demand (BOD)

Poll

I think this...

• Was not useful at all, and I don't think I can make progress on the POGIL still

• Was a little useful, but I'm still very confused as to how to apply this knowledge on the POGIL

• Was useful, but I could maybe have done the POGIL with just the diagram on the board and teacher/peer support

• Was very useful; I can't have completed the POGIL without it or been sure that my answers were right