Emerging-tech debate
Open your materials, follow the steps, then turn in your work.
Argue whether emerging interventions like xenotransplantation and bionics should be pursued and who decides.
1. Open your materials
Use the materials named in the first step below. Open lesson resources.
2. Start the work
Read the emerging-tech briefing in the PLTW course shell and note one promise and one risk.
Show all 5 required steps
- Read the emerging-tech briefing in the PLTW course shell and note one promise and one risk.
- Pick a role: patient, bioengineer, ethicist, or regulator, and write your opening claim.
- Support your claim with one piece of evidence using a term like scaffold, xenotransplantation, or prosthetic.
- Write a rebuttal to a competing role's strongest argument.
- Record the class position and your personal stance with a reason.
Lost your place? Reopen today's Emerging-tech debate record. Find the last completed evidence ID, check it against the claim ceiling, and continue with the first unfinished step rather than restarting the whole task.
Check your work before submitting
- You'll be able to weigh the promise and risk of an emerging intervention.
- You'll be able to defend a stance and respond to an objection.
3. Turn in your work
DueCheck Schoology- Hand in
- Written final stance on emerging-intervention pursuit and governance, with a one-sentence reason and a one-sentence rebuttal to the opposing argument.
How to submit and name your file
Use the submission route shown on today's today's page.
In Schoology, open your course and the assignment for this lesson. Attach your file, select Submit, and check that it appears in the submission.
PDF upload helpYou get two school days for every day you were absent, so this deadline moves with you.
How this lesson connects
Keep using what you learned last class: A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain. Today: A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
Optional: listen or watch a unit review▸
Need help? Warm-up, timing, and directions▸
💡 Big idea: A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
- 0-8Read briefing; note one promise and one risk
- 8-15Choose stakeholder role; draft opening claim with required vocabulary
- 15-30Build evidence for your claim
- 30-50Pair debate: swap claims, write rebuttal
- 50-65Class vote and discussion
- 65-80Record final stance with reason; post if remote
- • What if we could use a pig heart? Or a robotic kidney? Or a lab-grown bladder?
- • These are not science fiction; they are in clinical trials or already approved for some uses.
- • Today you argue from four positions about who should decide when these technologies are ready.
- • This connects to the Biotech Research and Culturing domains of the 072130 WebXam.
- • Xenotransplantation uses genetically modified animal organs to replace failing human organs.
- • Bionic devices restore function through mechanical or electronic means without biological integration.
- • Regulatory agencies balance innovation speed against evidence of before allowing clinical use.
PLTW connection and today's work
Open Activity 4.4.1 Replacement Parts and Activity 4.4.2 Bionic Human in myPLTW for Lesson 4.4 Building a Better Body, then review the CER rubric.
Today's stopping point: Organ-transplant unit should be fully closed; this debate opens the tissue-engineering reserve unit.
PLTW activity titles identify the course connection. If your account will not open, use the posted materials for today and tell Mr. Mendoza. Do not mark an online activity complete unless you completed it.
Course connection
- Activity 4.4.1 Replacement Parts
- Activity 4.4.2 Bionic Human
Use the turn-in directions at the top of this page. Do not create a second submission unless your teacher asks for one.
Show another explanation or a smaller first step
Need help? Choose a starting point
Lesson resources: reading, slides, 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.
A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
A review board sorts scientific evidence, stakeholder needs, possible benefits, possible burdens, and uncertainty before choosing a policy.
- Which statements are scientific evidence?
- Which statements express a value or priority?
- Who receives the benefit and who carries the burden?
Use science to estimate consequences, then state the value judgment and tradeoff that determine the decision.
A review-board model organizes reasoning but does not make one ethical principle automatically outweigh every other principle.
- • Evidence cards map to source-backed findings.
- • Stakeholder cards map to affected people and priorities.
- • The recommendation maps to an explicit tradeoff with a named uncertainty.
Driving question: Argue whether emerging interventions like xenotransplantation and bionics should be pursued and who decides.
What you already know: A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
New idea: A defensible biomedical decision separates scientific evidence from value judgments, identifies who may benefit or be burdened, and states the uncertainty and tradeoffs that remain.
Visual or model: F1. F1. A lesson illustration or teaching diagram for Emerging-tech debate. Use it with E1-E3; it is a model or context image, not experimental or patient data. What to notice: Trace the labeled testing, treatment, or biological process and identify where evidence limits the decision.
- Observe or measure the relevant feature in emerging-tech debate.
- Organize the observation with a stable evidence ID.
- Apply this rule: Use science to estimate consequences, then state the value judgment and tradeoff that determine the decision.
- Choose the option the evidence supports and state the limit of the conclusion.
Real biomedical example: Today the medical interventions team uses Emerging-tech debate to make a bounded evidence decision. Scientific evidence can inform the options and likely consequences, but it cannot choose a single value-neutral answer.
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.
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.
U.S. Department of Health and Human Services is the source this lesson's claim is checked against: The Belmont Report
Limit: Scientific evidence can inform the options and likely consequences, but it cannot choose a single value-neutral answer.
Use science to estimate consequences, then state the value judgment and tradeoff that determine the decision.
Limit: A review-board model organizes reasoning but does not make one ethical principle automatically outweigh every other principle.
You can weigh the promise and risk of an emerging intervention.
Limit: E3 defines the classroom product or success criterion. It is not independent scientific evidence and cannot justify a clinical or causal claim.
PLTW-GEND-2026-12-18 · Simulated classroom evidence scenario
Your role: medical interventions team member
Decision: Your team must decide what the evidence from emerging-tech debate supports before submitting the exit response named on today's page.
- • Request the and effectiveness evidence before backing xenotransplantation, because its promise says nothing about how often it fails.
- • Take a stance on xenotransplantation that names the likely consequences, the value judgment, and who carries the risk.
- • Argue whichever side you can present most convincingly, since a polished case is what decides an ethics debate.
Response: State one choice, cite at least two evidence IDs, explain the rule that connects them, and add one limitation. Submit it as the exit response.
Claim ceiling: Today's evidence supports a classroom claim about emerging-tech debate. 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 emerging-tech debate supports before submitting the exit response named on today's page.
Context: Today the medical interventions team uses Emerging-tech debate to make a bounded evidence decision. Scientific evidence can inform the options and likely consequences, but it cannot choose a single value-neutral answer.
- • T1: Read the emerging-tech briefing in the PLTW course shell and note one promise and one risk.
- • T2: Pick a role: patient, bioengineer, ethicist, or regulator, and write your opening claim.
- • T3: Support your claim with one piece of evidence using a term like scaffold, xenotransplantation, or prosthetic.
- • T4: Write a rebuttal to a competing role's strongest argument.
- • T5: Record the class position and your personal stance with a reason.
- • E1: U.S. Department of Health and Human Services is the source this lesson's claim is checked against: The Belmont Report
- • E2: Use science to estimate consequences, then state the value judgment and tradeoff that determine the decision.
- • E3: You can weigh the promise and risk of an emerging intervention.
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 Emerging-tech debate. Trace the labeled testing, treatment, or biological process and identify where evidence limits the decision. 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.
- • The solution must address the stated need in emerging-tech debate.
- • The decision must be supported by E1-E3.
- • The final product must make the success criteria visible.
- • Complete the work inside the 80-minute block.
- • Use only supplied or teacher-approved materials and evidence.
- • Do not trade , accessibility, or privacy for speed.
- • and evidence quality: must pass before scoring other criteria.
- • User need and effectiveness: highest scored criterion.
- • Time, cost, and ease of use: compare only after and effectiveness pass.
Test evidence: For each option, record the E1-E3 result that supports or fails each criterion. Do not assign a score without a named observation.
- Version or option tested
- Criterion met or missed
- Evidence ID and result
- Revision made
- Reason for the revision
- Need and user
- Criteria and constraints
- Chosen option and evidence
- Test result
- Revision and reason
Students often think A polished answer about Emerging-tech debate is trustworthy even when its evidence source, comparison, or limitation is missing.. The trap: Presentation quality cannot raise the evidence level. Scientific evidence can inform the options and likely consequences, but it cannot choose a single value-neutral answer.
1. Decision or claim I am testing: ____
2. Evidence ID and exact observation: ____
3. Second evidence ID and exact observation: ____
4. Rule that connects the evidence to my claim: ____
5. Strongest alternative or tradeoff: ____
6. Limitation or missing evidence that controls my confidence: ____
7. Revision I would make if the missing evidence changed: ____
This model shows the level of evidence and organization needed to complete: A blank structure for organizing the assigned response. It contains no claim, ranking, calculation, data interpretation, or recommendation from today's task.
- Name the prompt or task.
- Answer it directly with the key evidence.
- Check that the response matches the requested format.
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: turn it in on Schoology under today's emerging-tech debate exit-ticket assignment.
- 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.
Classroom documents for this lesson are posted in Schoology. Open Clever, then Schoology, and find each one by the name shown on its card.
Use this for optional reserve or extra-credit work after the required class lesson is complete.
Placement rationale
Matched and emerging interventions by path:Medical-Interventions/Unit-4_When-Organs-Fail/4.4_Building-a-Better-Body; keywords:tissue engineering, xenotransplantation. Score 146. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
Use this for optional reserve or extra-credit work after the required class lesson is complete.
Placement rationale
Matched and emerging interventions by path:Medical-Interventions/Unit-4_When-Organs-Fail/4.4_Building-a-Better-Body; keywords:tissue engineering, xenotransplantation. Score 138. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
Use this for optional reserve or extra-credit work after the required class lesson is complete.
Placement rationale
Matched and emerging interventions by path:Medical-Interventions/Unit-4_When-Organs-Fail/4.4_Building-a-Better-Body; keywords:tissue engineering, xenotransplantation. Score 134. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
Sign in to Clever with your district Microsoft account to open Schoology or myPLTW. Follow today's posted steps. If myPLTW will not open, use the posted alternative and tell Mr. Mendoza. Turn in your completed work through the Schoology assignment.
Practice: try a question, then check your answer▸
Claim ceiling for this check: Today's evidence supports a classroom claim about emerging-tech debate. It cannot prove causation, diagnose a real patient, or justify action outside this room.
A student makes a certain conclusion about Emerging-tech debate from one classroom result. What must the student add before the conclusion is defensible?
Write an answer and pick a confidence to unlock the key.
Missed class or ready for more?▸
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. This lesson has more than one, and they cover different skills.
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.
Post a written emerging-tech argument from your stakeholder role in the course shell discussion, then reply to one classmate who took a different position.
NIH MedlinePlus: Stem CellsUse the submission route shown on today's today's page.
Class still runs. Complete the online activity above (it's self-guided). Need the concept taught without a teacher? Use this authoritative explainer:
MedlinePlus: Stem cellsYou'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.
- SubmittedGo to Schoology to turn this in. Submit one PDF. Put your first and last name in the document header. Name the file: FirstName LastName - Assignment Title - YYYY-MM-DD.pdf. If you cannot get in, see Mr. Mendoza. Do not skip the work.
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