This class runs in two periods and they do not do the same lesson on the same day. You are reading the Period 6A-7B calendar, the one with John Carroll bioethics on Mondays.
Response analysis CER
Do now
Students write a CER evaluating their triage and stabilization decisions against patient outcomes.
- Hand in
- CER evaluating the simulation triage order, citing decision-log evidence, connecting decisions to outcomes, recommending one protocol improvement, and stating simulation limitations.
- Where
- Submit this on the class form named on this page. The form requires the student's district Microsoft sign-in. The thank-you page is the submission receipt. A physical handoff counts only when the day page names that route. Doing the activity in myPLTW does not count as submitted.
You get two school days for every day you were absent, so this deadline moves with you.
If the form offers you a saved draft, choose New draft. If the Assignment box comes up empty, type it exactly: Response analysis CER
Your decision log shows you tagged one patient yellow who later crashed. Was your order actually the best call given what you knew at the time, and what one change would you make so it does not happen again?
Students write a CER evaluating their and decisions against patient outcomes.
- • Write a CER evaluating decisions with simulation evidence.
- • Recommend an improvement and state at least one limitation.
- In a CER, what is the difference between your claim and your evidence?
- Name one piece of data from a simulation that could serve as evidence in an argument.
- 1State a claim about whether the order optimized patient outcomes.
- 2Cite assessment data and categories as evidence.
- 3Explain reasoning that connects each decision to its outcome.
- 4Recommend one change to improve the response protocol.
- 5Identify assumptions and limitations from the simulation.
What did this day actually feel like?
Surge resource debate
ETHICS DAY How should a community prioritize mobile medical resources during a surge? Deploy to dense areas where you reach the most people, or to underserved areas where the need per person is highest?
This is the equity version of the triage question, scaled from one room to a whole region. Same structure, and I noticed the structure this time, which I would not have in September.
Turned in: exit ticket → Exit Tickets folder
Fiction. There is no such student. The lessons, labs and dates are the real planned course; the student, the classmates and the conversations are invented.
The same day, drawn.
Our timing notes show a ninety second gap where the third patient had nobody.
MR. MENDOZA
You knew the protocol. You abandoned your roles the moment it got stressful.
Fiction. There is no such student. The lessons, labs and dates are the real planned course; the student, the classmates and the conversations are invented.
🛠 Get unstuck · pick your level
🔑 Today's words · 5
Tap a word in the lesson for a plain meaning and one example. Recycled into next week's Do-Now.
🧭 Everything on this day
Check you have the right sheet: the top of it prints today's portal day, Response analysis CER. The PLTW activity itself is in myPLTW and is not posted here.
Do the work · 80-minute blockfirst 5 min = hook▸
💡 Big idea: You evaluate a decision against the logged evidence and the information you had, not against the final outcome, because outcomes depend partly on severity and chance, so only the evidence-based review reliably points to the next protocol improvement.
- 0-8 minReview Wednesday decision log: identify the decision you are most and least confident in.
- 8-20 minWrite the claim: one sentence stating whether the order optimized patient outcomes.
- 20-42 minWrite evidence: cite specific patient tags, assessment data, and timing from the log.
- 42-58 minWrite reasoning: connect each decision to its patient outcome.
- 58-70 minAdd protocol improvement recommendation and simulation limitations section.
- 70-80 min: confirm claim takes a position, evidence is decision-log specific, limitation is stated.
- • Yesterday you made decisions under time pressure; today you audit those decisions honestly.
- • Your CER claim should take a position: did the order optimize outcomes or not? Not 'it went okay.'
- • The improvement recommendation is the part that makes this CER useful: it closes the learning loop.
- • Simulation limitations remind readers that the conclusion may not transfer directly to a real mass-casualty event.
- • A CER evaluating uses the decision log as data: specific patient tags and timing are the evidence.
- • A protocol improvement recommendation must be specific and tied to a decision that did not go as planned.
- • Simulation limitations affect the generalizability of conclusions: name at least one that could change the outcome in a real event.
Unit 3.2 Emergency Response: Patient assessment, stabilization, triage, bleeding control, drug delivery/metabolism, communication. · Response analysis CER
Day 3 of this lesson. Open this exact section in myPLTW (find it in Clever, Microsoft sign-in), then do the work below.
Do this: In myPLTW, open Lesson 3.2 Emergency Response and go to Activity 3.2.4 Crisis Communication. Use it as the scaffold for your CER.
Mark Activity 3.2.4 Crisis Communication complete in myPLTW before you start the independent CER.
Platform prompts done in first 10 minutes; full CER submitted before end of period.
Submitted CER on the class site, or hand it to Mr. Mendoza in class is the primary evidence.
The official PLTW activity stays inside myPLTW. If myPLTW will not open, use F1 and E1-E3 on this page to complete today's local evidence decision, then make up the official activity when access returns. Submit this on the class form named on this page. The form requires the student's district Microsoft sign-in. The thank-you page is the submission receipt. A physical handoff counts only when the day page names that route. Doing the activity in myPLTW does not count as submitted.
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 through the submission route shown below.
Use the code Mr. Mendoza gave you, not your name. Saved on this device.
Unit 3.2 Emergency Response: Patient assessment, stabilization, triage, bleeding control, drug delivery/metabolism, communication. · Response analysis CER
In myPLTW, open Lesson 3.2 Emergency Response and go to Activity 3.2.4 Crisis Communication. Use it as the scaffold for your CER.
Platform prompts done in first 10 minutes; full CER submitted before end of period.
This is how Mr. Mendoza sees the class keeping pace with PLTW. Be honest, it only helps if it is accurate.
🎯 Students write a CER evaluating their and decisions against patient outcomes.
- State a claim about whether the order optimized patient outcomes.
- Cite assessment data and categories as evidence.
- Explain reasoning that connects each decision to its outcome.
- Recommend one change to improve the response protocol.
- Identify assumptions and limitations from the simulation.
CER: CER evaluating the simulation order, citing decision-log evidence, connecting decisions to outcomes, recommending one protocol improvement, and stating simulation limitations.
Submit this on the class form named on this page. The form requires the student's district Microsoft sign-in. The thank-you page is the submission receipt. A physical handoff counts only when the day page names that route. Doing the activity in myPLTW does not count as submitted. Use the checklist just below and upload by 11:29 PM for full credit. Absent with an excused absence? You get two school days for every day you were absent, so this deadline moves with you.
| Task | Who |
|---|---|
| State a claim about whether the order optimized patient outcomes. | _______ |
| Cite assessment data and categories as evidence. | _______ |
| Explain reasoning that connects each decision to its outcome. | _______ |
| Recommend one change to improve the response protocol. | _______ |
| Identify assumptions and limitations from the simulation. | _______ |
Working solo? Put your own name in "Who" for every row.
- Write a CER evaluating decisions with simulation evidence.
- Recommend an improvement and state at least one limitation.
- 1Do thisStudents write a CER evaluating their triage and stabilization decisions against patient outcomes.
- 2Use this resource
- 3Submit thisCER: CER evaluating the simulation triage order, citing decision-log evidence, connecting decisions to outcomes, recommending one protocol improvement, and stating simulation limitations.
- 4Submit it here
- 1Open the form. It must say For students at the top: if it says For parents and guardians, press Back and pick I am the student.
- 2If it offers you a saved draft, choose New draft: an old draft brings back the old assignment.
- 3Sign in with your district Microsoft account, not a personal one.
- 4Check the Assignment box says today's assignment from this page, then pick your period and type your student ID, all nine digits.
- 5Attach your file and press Submit. The thank-you page is your receipt.
Submit this on the class form named on this page. The form requires the student's district Microsoft sign-in. The thank-you page is the submission receipt. A physical handoff counts only when the day page names that route. Doing the activity in myPLTW does not count as submitted. Principles of Biomedical Technology (Principles of Biomedical Science) › Unit 3.2 Emergency Response: Patient assessment, stabilization, triage, bleeding control, drug delivery/metabolism, communication. › CERTurn it in
Learn it · deck, reading, and vocabulary▸
The deck carries the prior idea forward, lets you inspect an analogy, maps the rule to biology, and ends with the same evidence decision and exit ticket used on this page.
Generated from this lesson's canonical data with a red-team citation check.
Is it ethical to grant the Vargo family their request?
You evaluate a decision against the logged evidence and the information you had, not against the final outcome, because outcomes depend partly on severity and chance, so only the evidence-based review reliably points to the next protocol improvement.
A research team lays out its question, variables, controls, sampling plan, measurement record, and analysis before deciding what the data support.
- Which variable is changed or compared?
- Which conditions and measurements must stay consistent?
- Which conclusion is inside the study's evidence boundary?
Define variables, controls, sampling, units, and the analysis plan before interpreting a result; analysis cannot repair biased or inconsistent measurement.
A well-organized classroom study can still be limited by , measurement quality, confounding, and the population represented.
- • Question and variable cards map to the study design.
- • Control and measurement cards map to fair, reproducible data collection.
- • The conclusion card maps to a bounded claim supported by the analysis.
Driving question: Your decision log shows you tagged one patient yellow who later crashed. Was your order actually the best call given what you knew at the time, and what one change would you make so it does not happen again?
What you already know: Is it ethical to grant the Vargo family their request?
New idea: You evaluate a decision against the logged evidence and the information you had, not against the final outcome, because outcomes depend partly on severity and chance, so only the evidence-based review reliably points to the next protocol improvement.
Visual or model: F1. F1. A lesson illustration or teaching diagram for Response analysis CER. Use it with E1-E3; it is a model or context image, not experimental or patient data. What to notice: Use the labels and arrows in F1 to identify the relationship that supports Response analysis CER.
- Observe or measure the relevant feature in response analysis CER.
- Organize the observation with a stable evidence ID.
- Apply this rule: Define variables, controls, sampling, units, and the analysis plan before interpreting a result; analysis cannot repair biased or inconsistent measurement.
- Choose the option the evidence supports and state the limit of the conclusion.
Real biomedical example: Your decision log shows you tagged one patient yellow who later crashed. Was your order actually the best call given what you knew at the time, and what one change would you make so it does not happen again?
What the evidence supports: E1-E3 and F1 support the daily take-home when the response meets the stated success criteria.
What it cannot prove: The package does not support claims beyond this lesson's or any real patient diagnosis.
- • : Sorting patients so that limited staff, time, and supplies do the most good. In everyday emergency care that usually means the most urgent first, but in a mass-casualty event it means treating those who benefit most, which is not always the most badly injured.
- • : The emergency care that keeps a patient's vital functions steady, such as breathing and circulation, so their condition does not worsen before further treatment.
- • : Heavy or uncontrolled bleeding from a damaged blood vessel, either outside the body or internally into tissues, that can become life-threatening.
- • : All the chemical reactions in the body that build up or break down molecules, releasing or storing the energy needed to stay alive.
- • dose: The measured amount of a drug or substance given at one time, chosen to be effective while staying safe for the patient.
- • protocol: A detailed, step-by-step set of instructions for carrying out a procedure the same way every time so results can be trusted and repeated.
- • : A sudden rise in patients that strains a healthcare system beyond normal capacity, as during a disaster, outbreak, or mass-casualty event.
Use it now: Choose one decision option. Cite E1 and E3, then explain how the rule connects the evidence to your choice.
Go further, optional: The source links below are optional enrichment. Every fact required for today's local evidence decision appears in this lesson package.
Biomedical evidence supports a conclusion only to the level allowed by the measurement, comparison, controls, source quality, and uncertainty in the investigation.
Limit: The classroom evidence supports the stated learning decision, not a real clinical diagnosis, causal conclusion, or treatment recommendation.
Define variables, controls, sampling, units, and the analysis plan before interpreting a result; analysis cannot repair biased or inconsistent measurement.
Limit: A well-organized classroom study can still be limited by , measurement quality, confounding, and the population represented.
Write a CER evaluating decisions with simulation evidence.
Limit: E3 defines the classroom product or success criterion. It is not independent scientific evidence and cannot justify a clinical or causal claim.
PLTW-PBT@P67-2026-12-01 · Simulated classroom evidence scenario
Your role: biomedical team member
Decision: Your team must decide what the evidence from response analysis CER supports before submitting the claim-evidence-reasoning response named on the lesson page.
- • Select the option best supported by E1-E3.
- • Select a reasonable alternative and name the evidence it would require.
- • Delay the claim because the evidence does not distinguish the options.
Response: State one choice, cite at least two evidence IDs, explain the rule that connects them, and add one limitation. Submit it as the claim-evidence-reasoning response.
Claim ceiling: Today's evidence supports a classroom claim about response analysis CER. It cannot prove causation, diagnose a real patient, or justify action outside this room.
Reason for review: Your team must decide what the evidence from response analysis CER supports before submitting the claim-evidence-reasoning response named on the lesson page.
Context: Grading your own decisions against recorded evidence, not against how you felt, is what turns one messy event into a better protocol for the next one.
- • T1: State a claim about whether the order optimized patient outcomes.
- • T2: Cite assessment data and categories as evidence.
- • T3: Explain reasoning that connects each decision to its outcome.
- • T4: Recommend one change to improve the response protocol.
- • T5: Identify assumptions and limitations from the simulation.
- • E1: Biomedical evidence supports a conclusion only to the level allowed by the measurement, comparison, controls, source quality, and uncertainty in the investigation.
- • E2: Define variables, controls, sampling, units, and the analysis plan before interpreting a result; analysis cannot repair biased or inconsistent measurement.
- • E3: Write a CER evaluating decisions with simulation evidence.
Measurements: Use only the measurements, units, graph, or counts supplied in today's task. No additional patient measurement is implied.
Figure finding: Teaching diagram for Response analysis CER. Use the labels and arrows to identify the decision-relevant relationship. This is a teaching model, not patient or experimental data.
Uncertainty: This is a composite classroom scenario. Missing history, measurements, or confirmation tests remain unknown and limit the conclusion.
Mean = sum of values / number of values. Median = middle ordered value. Range = maximum - minimum.
For 2, 4, 4, and 10: mean = 20 / 4 = 5, median = 4, and range = 10 - 2 = 8.
Mean, median, and range keep the measurement unit. Order the values before finding the median.
Calculate the requested summary for today's supplied values, then write what it reveals and what it hides.
Students often think Students judge whether a decision was good by whether the patient ended up okay, so a good outcome means a good decision.. The trap: That is the trap. A patient can survive despite a poor call or die despite a correct one, because outcomes also depend on injury severity and chance. A CER evaluates the decision against the evidence and information available at the time, not just the final outcome.
Worked CER on a parallel case (bystander CPR and AED response). This models the format and depth PLTW expects. It is NOT about today's triage question, so use it only to see how a strong response-analysis CER is built.\n\nClaim: Our bystander response mostly optimized the outcome, but we lost about a minute of chest compressions while searching for the AED, and that pause was the weakest part of our response.\n\nEvidence (from our action log): We confirmed the collapsed adult was unresponsive and not breathing normally at 0:20 and started compressions at 0:40. The log shows compressions stopped at 2:10 when one responder left to find the AED, and they did not restart until the AED arrived and analyzed the rhythm at 3:15. That is a gap of roughly 65 seconds with no compressions.\n\nReasoning: The chain of survival depends on high-quality, minimally interrupted compressions, because every pause lets blood flow to the brain and heart fall back toward zero. The guideline is to send a second person for the AED while the first keeps compressing, so circulation never stops. By having the only compressor leave to get the AED, we broke that rule and created exactly the kind of long pause the protocol is designed to prevent.\n\nRecommended protocol change: Assign AED retrieval to a named second bystander before compressions begin, so the person doing compressions never has to stop to go get the device. This is specific and tied to the exact decision that cost us time.\n\nAssumptions and limitations: This was a manikin drill with a training AED, so the pause had no real physiological cost and the manikin could not actually deteriorate. In a real cardiac arrest the same 65-second gap could meaningfully lower the chance of survival, which is why the change matters even though the drill still ended in a clean save.
This model shows the level of evidence and organization needed to complete: A parallel worked response-analysis CER for a different emergency scenario: it judges whether a bystander CPR and AED response optimized the outcome, cites a timed action log, recommends one specific protocol change, and states limitations. Use it as a format-and-depth model, not as an answer to today's triage prompt.
- Write one defensible claim.
- Choose specific evidence that supports the claim.
- Explain the scientific rule that connects the evidence to the claim.
Keep the structure. Replace the question, facts, measurements, and evidence. Then recheck units, vocabulary, and whether the conclusion goes beyond the evidence.
Also due today: Submit your CER on the class site, or hand it to Mr. Mendoza in class before end of period.
- 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. Find it in Clever with your Microsoft sign-in, right next to Schoology.
Tap the speaker to hear a term. Add two of these to your notebook glossary with a definition and an example in your own words.
Pick just 2 or 3 words from today and make them yours: write what each one means in your own words, name the context clue or evidence that helped, then give one example from what you actually did in Response analysis CER. Try your own words first; the glossary is there if you get stuck. This is voluntary and counts as extra credit, so keep it short.
Saved on this device. Show Mr. Mendoza or add these to your notebook glossary to claim the extra credit.
Hand-picked readings and interactives for this lesson, from authoritative open organizations and PLTW's own public course outline.
Check yourself · commit, then reveal▸
Claim ceiling for this check: Today's evidence supports a classroom claim about response analysis CER. It cannot prove causation, diagnose a real patient, or justify action outside this room.
A team tagged a patient correctly by protocol, but that patient still died. In a CER, is that automatically evidence of a bad decision? Explain.
Write an answer and pick a confidence to unlock the key.
Fast retrieval with instant answers, not the commit-then-reveal check above. Try each from memory first: write what you remember about the earlier units, then check yourself here.
Go further and get help▸
Run this before you touch the bench. It is built from the real lab procedure, so the decisions you make here are the ones you will make with the equipment in your hands.
What today's skills lead to. These are real health-science careers this course builds toward. Tap one to see, on the US Department of Labor's O*NET site, what the job actually involves, what it pays, and how fast it is growing.
Today is individual work you can do from home: complete the same target above, then submit your CER.
Turn it inSubmit this on the class form named on this page. The form requires the student's district Microsoft sign-in. The thank-you page is the submission receipt. A physical handoff counts only when the day page names that route. Doing the activity in myPLTW does not count as submitted.
Class still runs. Complete the online activity above (it's self-guided). Need the concept taught without a teacher? Use this authoritative explainer:
Ready.gov: know what to do in an emergencyYou've passed Unit 2, so the optional extra-credit track is open. Complete reserved-unit work from home, including virtual labs, for extra credit. Each item shows its correct submission route.
Open the extra-credit track- CompleteEvery required part of the artifact is present, nothing left blank.
- AccurateThe science and the data are correct and match the evidence.
- Scientific reasoningYou explain your claim with evidence and reasoning (CER), not just an answer.
- Professional communicationClear, organized, labeled, and written the way a clinician or scientist would.
- SubmittedTurned in through the one route named under Submit here and confirmed by the form receipt or the named physical handoff. Not in Schoology: that is where the report-card grade appears later.