Source ethics debate
Argue whether peer-reviewed evidence should override a compelling but anecdotal patient story when validating a medical prototype.
Three-sentence reflection: which source type you trust more for prototype validation and why.
- 1Do thisArgue whether peer-reviewed evidence should override a compelling but anecdotal patient story when validating a medical prototype.
- 2Use this resource
- 3Submit thisExit ticket: Three-sentence reflection: which source type you trust more for prototype validation and why.
- 4Submit it here
- 1CMSD website. Go to clevelandmetroschools.org and click the Clever button.
- 2Clever. Clever opens. Sign in if it asks.
- 3Microsoft (district) login. Use your district Microsoft account (the one for school).
- 4Schoology. Open Schoology, then your class, then Assignments, and find the file named below.
The file to submit is named: Biotechnology for Health (Biomedical Innovations) › Literature review, decision matrices, validation metrics, MP1 data inflection. › Exit ticketOpen Schoology
- 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.
Minute-by-minute · 80-minute block
💡 Big idea: Evidence quality determines how much a validation claim can be trusted.
- 0-5 minWarm-up: name one thing you'd want proven before using a new medical device
- 5-20 minRead briefing (peer-reviewed trial vs. patient testimonial) and choose a side
- 20-40 minSmall-group debate; track which claims cite actual evidence
- 40-55 minFull-class debrief: which argument landed better and why
- 55-70 minWrite three-sentence reflection linking source quality to prototype validation
- 70-80 minExit ticket: one sentence on when anecdote can inform but not validate a design
- • Today we debate a real tension in biomedical research: a patient's story is powerful, but is it proof?
- • We'll look at the same medical outcome told two ways: one as a clinical trial result, one as a viral testimonial.
- • Your job is to argue which source a design team should trust when making a validation claim.
- • By the end you'll be able to explain why evidence type matters every time we evaluate a prototype.
- 1Read the two-source briefing: one peer-reviewed trial, one viral patient testimonial.
- 2Pick a side and list two reasons your evidence type is more trustworthy for a design claim.
- 3Anticipate the opposing side's strongest objection and draft a rebuttal.
- 4Debate in your assigned group, tracking which claims were backed by evidence.
- 5Write a three-sentence reflection naming which source type you now trust more and why.
- • You can distinguish peer-reviewed evidence from anecdote and explain why it matters.
- • You defended a position and answered at least one counterargument.
- • Peer-reviewed studies use controlled methods that reduce bias; anecdotes do not.
- • A medical prototype claim requires measurable, replicable evidence to be valid.
- • Recognizing source limitations is a core Lab SOP and Molecular & Genetic Technology skill.
Your PLTW work today
Literature review, decision matrices, validation metrics, MP1 data inflection. · Source ethics debate
Day 1 of this lesson. Open this exact section in myPLTW (reached through Schoology), then do the work below.
Do this: Open Problem 3 Design of a Medical Innovation in your myPLTW course shell and navigate to the evidence-evaluation activity, then complete the source-ethics debate.
Check off the evidence-evaluation milestone in your activity tracker after submitting your reflection.
You are beginning Problem 3 validation; by end of today you should be at the evidence-gathering phase and your source-ethics reflection should be submitted.
Three-sentence reflection on which source type you trust more for prototype validation and why, submitted in the course LMS.
All PLTW activities are completed inside the PLTW course environment — this page only gives direction. Submit producibles on Schoology.
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.
Literature review, decision matrices, validation metrics, MP1 data inflection. · Source ethics debate
Open Problem 3 Design of a Medical Innovation in your myPLTW course shell and navigate to the evidence-evaluation activity, then complete the source-ethics debate.
You are beginning Problem 3 validation; by end of today you should be at the evidence-gathering phase and your source-ethics reflection should be submitted.
This is how Mr. Mendoza sees the class keeping pace with PLTW. Be honest, it only helps if it is accurate.
🎯 Argue whether peer-reviewed evidence should override a compelling but anecdotal patient story when validating a medical prototype.
- Read the two-source briefing: one peer-reviewed trial, one viral patient testimonial.
- Pick a side and list two reasons your evidence type is more trustworthy for a design claim.
- Anticipate the opposing side's strongest objection and draft a rebuttal.
- Debate in your assigned group, tracking which claims were backed by evidence.
- Write a three-sentence reflection naming which source type you now trust more and why.
Exit ticket: Three-sentence reflection: which source type you trust more for prototype validation and why.
Submit on SchoologyUpload by 11:29 PM for full credit.
| Task | Who |
|---|---|
| Read the two-source briefing: one peer-reviewed trial, one viral patient testimonial. | _______ |
| Pick a side and list two reasons your evidence type is more trustworthy for a design claim. | _______ |
| Anticipate the opposing side's strongest objection and draft a rebuttal. | _______ |
| Debate in your assigned group, tracking which claims were backed by evidence. | _______ |
| Write a three-sentence reflection naming which source type you now trust more and why. | _______ |
Working solo? Put your own name in "Who" for every row.
- You can distinguish peer-reviewed evidence from anecdote and explain why it matters.
- You defended a position and answered at least one counterargument.
Teacher-posted resources
Classroom documents for this lesson. Ones marked “Open the file” open right here; the rest are posted in Schoology. Use the label on each card to choose the right move.
Use this if you were absent, got stuck, or need another pass before you submit the lesson artifact.
Placement rationale
Matched Prototype validation and evidence audit by path:Biomedical-Innovations/Problem-3_Medical-Innovation/3.1_Medical-Innovation; keywords:rubric. Score 134. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
Use this if you were absent, got stuck, or need another pass before you submit the lesson artifact.
Placement rationale
Matched Prototype validation and evidence audit by path:Biomedical-Innovations/Problem-3_Medical-Innovation/3.1_Medical-Innovation; keywords:rubric. Score 130. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
Open this when the class reaches this activity and use it to complete the required lesson artifact.
Placement rationale
Matched Prototype validation and evidence audit by path:Biomedical-Innovations/Problem-2_Human-Physiology/2.1_Human-Physiology. Score 126. Visibility: student-schoology (student-facing resource; link through Schoology rather than local path).
How to get there: open the CMSD website, click Clever, sign in with your Microsoft (district) account, then open Schoology from Clever.
Lab & supplies
WebXam practice
Cumulative WebXam review
A quick mixed-review pulling questions from earlier units plus today, so the WebXam material stays fresh.
Where this leads — careers
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.
What to do if you were absent
Post a 150-word argument to the discussion board taking one side of the source-ethics question, then reply to one classmate with a counterpoint.
Then submit your Exit ticket on Schoology.
Class still runs. Complete the online activity above (it's self-guided). Need the concept taught without a teacher? Use this authoritative explainer:
Khan Academy: scientific method and experiment design- 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 the right way (Schoology for routine work) and confirmed.
Drop your Tue, Mar 9, 2027 · Source ethics debate here. Use a clear file name (your initials + project). Routine work still goes to Schoology (via the CMSD portal).
Upload a project