Fri, Apr 23, 2027Spring (Semester 2) · Week 14Day 61 of 7080-min block

Ventilator allocation ethics debate

Today's target

Students will debate how scarce ventilators should be allocated during a respiratory crisis.

Due today · Exit ticket Required

Written position on ventilator allocation, citing one ethical criterion and naming one genuine tradeoff in triage decisions.

Your 4 steps today
  1. 1
    Do this
    Students will debate how scarce ventilators should be allocated during a respiratory crisis.
  2. 2
  3. 3
    Submit this
    Exit ticket: Written position on ventilator allocation, citing one ethical criterion and naming one genuine tradeoff in triage decisions.
  4. 4
    Submit it here
    1. 1CMSD website. Go to clevelandmetroschools.org and click the Clever button.
    2. 2Clever. Clever opens. Sign in if it asks.
    3. 3Microsoft (district) login. Use your district Microsoft account (the one for school).
    4. 4Schoology. Open Schoology, then your class, then Assignments, and find the file named below.
    The file to submit is named: Human Anatomy & Physiology (Human Body Systems) › Unit 3.1 Gas Exchange: Respiratory anatomy, sheep pluck or virtual alternative, lung volumes, spirometry, expedition clearance. › Exit ticket
    Open Schoology
Were you absent? Jump to the make-up plan
Where this fits
Tested on (Ohio WebXam)
Human Anatomy and Physiology · 072040
PLTW lesson
HBS · Ventilator allocation ethics debate
WebXam domain
Human Body Form, Function, and Pathophysiology
Evidence to produce
Exit ticket
Lab / skill
MedlinePlus: Pulmonary function tests
Explore

Read to prepare for today

Vetted sources picked for today's question. Skim these before you take a position or start the work, so your argument and evidence are grounded.

Quick glossary
CER:
Claim, Evidence, Reasoning — make a claim, back it with evidence, explain your reasoning.
SOP:
Standard Operating Procedure — the exact steps to follow (especially in a lab).
Tracker:
Your PLTW progress log where you record completed evidence.
myPLTW:
The PLTW course site where you do the online activities — you open it through Schoology.
Learn first

Minute-by-minute · 80-minute block

💡 Big idea: Resource scarcity in medicine forces explicit ethical choices about whose life receives priority support.

  1. 0-8Read the ventilator shortage scenario; assign triage team roles
  2. 8-22Group prep: list 2 ethical allocation criteria from your team's perspective
  3. 22-40Debate round 1: each group presents its strongest criterion
  4. 40-55Challenge round: each group responds to one opposing criterion
  5. 55-70Individual writing: position with one supporting reason
  6. 70-80Share and submit exit ticket
Mr. Mendoza's 5-minute intro
  • During a pandemic surge, hospitals ran out of ventilators and had to decide who would receive the last one.
  • Today you are on the triage team making that call.
  • There is no answer that feels good, but your reasoning must be principled and consistent.
  • Leave with a written position backed by at least one ethical argument.
Do this, step by step
  1. 1Read a short scenario on a ventilator shortage.
  2. 2Form groups representing hospital triage teams.
  3. 3List two ethical criteria for allocating ventilators.
  4. 4Respond to one opposing group's criterion.
  5. 5Write your position with one supporting reason.
You'll be able to
  • Each student defends an allocation criterion.
  • Groups identify one tradeoff in triage decisions.
Know by the end
  • Ventilators provide mechanical breathing support to patients who cannot breathe independently.
  • Triage frameworks used during crises may include expected survival, age, and functional status.
  • The ethics of crisis standards of care connect to pathophysiology and public health content on the WebXam.
Do the work

Your PLTW work today

Open this PLTW section today

Unit 3.1 Gas Exchange: Respiratory anatomy, sheep pluck or virtual alternative, lung volumes, spirometry, expedition clearance. · Ventilator allocation ethics debate

Day 1 of this lesson. Open this exact section in myPLTW (reached through Schoology), then do the work below.

Do this: Continue in Lesson 3.1 Cardiopulmonary Connection on myPLTW and complete the ethics or debate reflection prompt for today's ventilator-allocation activity.

Complete

Mark the activity complete in myPLTW after submitting your ventilator-allocation exit ticket.

How far to get

You completed the cardio portion of Lesson 3.1 last week; this week covers respiratory content within the same lesson, and the task should be checked off today.

Upload as evidence

Note or screenshot of completion status for your tracker.

All PLTW activities are completed inside the PLTW course environment — this page only gives direction. Submit producibles on Schoology.

The plan

Today's PLTW tracker

Check things off as you work, then submit. This tells Mr. Mendoza how you're doing so he can help the class. It does not replace turning in your producible on Schoology.

Use the code Mr. Mendoza gave you, not your name. Saved on this device.

Unit 3.1 Gas Exchange: Respiratory anatomy, sheep pluck or virtual alternative, lung volumes, spirometry, expedition clearance.Day 1 of this projectSee the full week plan
Today's PLTW target

Unit 3.1 Gas Exchange: Respiratory anatomy, sheep pluck or virtual alternative, lung volumes, spirometry, expedition clearance. · Ventilator allocation ethics debate

Continue in Lesson 3.1 Cardiopulmonary Connection on myPLTW and complete the ethics or debate reflection prompt for today's ventilator-allocation activity.

You completed the cardio portion of Lesson 3.1 last week; this week covers respiratory content within the same lesson, and the task should be checked off today.

This is how Mr. Mendoza sees the class keeping pace with PLTW. Be honest, it only helps if it is accurate.

1 · What you do today

🎯 Students will debate how scarce ventilators should be allocated during a respiratory crisis.

  • Read a short scenario on a ventilator shortage.
  • Form groups representing hospital triage teams.
  • List two ethical criteria for allocating ventilators.
  • Respond to one opposing group's criterion.
  • Write your position with one supporting reason.
2 · Turn in today

Exit ticket: Written position on ventilator allocation, citing one ethical criterion and naming one genuine tradeoff in triage decisions.

Submit on Schoology

Upload by 11:29 PM for full credit.

3 · Who's doing what (team)
TaskWho
Read a short scenario on a ventilator shortage._______
Form groups representing hospital triage teams._______
List two ethical criteria for allocating ventilators._______
Respond to one opposing group's criterion._______
Write your position with one supporting reason._______

Working solo? Put your own name in "Who" for every row.

4 · Words I can use correctly
5 · I'm successful today when I can…
  • Each student defends an allocation criterion.
  • Groups identify one tradeoff in triage decisions.
6 · Reflection & next steps
Where are you today?0/7 checked
Pick your period and code first.
Explore

Resources & readings

Vetted readings and references for this unit. Use them to prepare, to catch up if you were absent, or to go deeper on today's target.

Lab day

Lab & supplies

Bring / set up
Spirometer or spirometry sensorDisposable mouthpiecesRespiratory system diagramPulse oximeterData table for lung volumesLab notebook
MedlinePlus: Pulmonary function tests
Words

This unit's vocabulary

alveolusgas exchangetidal volumevital capacityspirometry/spy-ROM-ih-tree/oxygen saturation

Tap the speaker to hear a term. Weekly vocabulary task: add two of these terms to your notebook glossary with a definition and an example in your own words.

Check yourself

WebXam practice

Tap an answer to check it · nothing is recorded or graded
Gas exchange between air and blood in the lungs takes place in the:
Tidal volume refers to the amount of air:
A spirometer is an instrument used to measure:
A pulse oximeter placed on a fingertip measures:
Check yourself

Cumulative WebXam review

A quick mixed-review pulling questions from earlier units plus today, so the WebXam material stays fresh.

Tap an answer to check it · nothing is recorded or graded
[Review: Research Model: model organisms, C. elegans, and reading the literature] Increasing the sample size in a study generally:
[Review: Challenge Accepted: a model-organism investigation into heavy metals] Identifying the limitations of an experiment is important because it:
[Review: Cardiopulmonary Connection: heart structure and reading an EKG] Blood pressure is typically reported as two numbers representing:
Gas exchange between air and blood in the lungs takes place in the:
Explore

Where this leads — careers

Safety net

What to do if you were absent

Today was a debate — do this instead

Debate whether ventilator allocation should weigh survival odds over first-come order; record two points per side.

Then submit your Exit ticket on Schoology.

If MR. MENDOZA is absent

Class still runs. Complete the online activity above (it's self-guided). Need the concept taught without a teacher? Use this authoritative explainer:

MedlinePlus: Pulmonary function tests
Explore

Optional extra credit (async)

You've passed Unit 2, so the optional extra-credit track is open. Complete reserved-unit work from home (virtual labs included) for extra credit, all submitted on Schoology.

Open the extra-credit track
How this is graded
For: Exit ticket — Written position on ventilator allocation, citing one ethical criterion and naming one genuine tradeoff in triage decisions.
  • Complete
    Every required part of the artifact is present, nothing left blank.
  • Accurate
    The science and the data are correct and match the evidence.
  • Scientific reasoning
    You explain your claim with evidence and reasoning (CER), not just an answer.
  • Professional communication
    Clear, organized, labeled, and written the way a clinician or scientist would.
  • Submitted
    Turned in the right way (Schoology for routine work) and confirmed.
Submission Zone

Drop your Fri, Apr 23, 2027 · Ventilator allocation ethics debate here. Use a clear file name (your initials + project). Routine work still goes to Schoology (via the CMSD portal).

Upload a project