Report evidence
According to the case…
The source states that…
Mixed-Skill Mastery · Topic Family 14
Make a Safe, Evidence-Based Health Decision
B2 · Explain, evaluate, clarify, and agree
Why this lesson matters · เหตุผลที่เรียนบทนี้
For learners: Explain a health situation, evaluate evidence, compare options, clarify uncertainty and agree on a safe next action without diagnosing.
For teachers: The lesson integrates listening, source reading, evidence classification, modal comparison, roleplay clarification and an independent decision task.
สำหรับผู้เรียน: อธิบายสถานการณ์สุขภาพ ประเมินหลักฐาน เปรียบเทียบทางเลือก ถามย้ำความไม่แน่นอน และตกลงขั้นตอนถัดไปที่ปลอดภัยโดยไม่วินิจฉัย
สำหรับครู: บทเรียนผสานการฟัง การอ่านแหล่งข้อมูล การแยกประเภทหลักฐาน การใช้ modal เปรียบเทียบ การถามย้ำแบบบทบาทสมมติ และภารกิจตัดสินใจอิสระ
Your goal
Explain a health situation, separate evidence from unsupported claims, compare options, ask focused clarification questions, and agree on a safe next action.
Why this lesson / ทำไมต้องเรียนบทนี้
EN: A responsible health conversation combines listening, evidence checking, cautious language, clarification, and a practical next step. The goal is not to sound certain; it is to make the limits of the evidence clear.
TH: การสื่อสารเรื่องสุขภาพอย่างรับผิดชอบต้องฟังให้ครบ แยกหลักฐานออกจากข้อกล่าวอ้าง ใช้ภาษาอย่างระมัดระวัง ถามย้ำ และตกลงขั้นตอนต่อไป โดยไม่วินิจฉัยหรือแนะนำยาเอง
EVDDECCOMProgress focus
EVD · EvidenceUses case facts and source facts without adding a diagnosis.
DEC · DecisionCompares benefits, risks, uncertainty, and urgency.
COM · CommunicationExplains, clarifies, rejects unsafe claims, and confirms a next step.
30-minute lesson path
3 minRecall
4 minListen
5 minSort evidence
5 minCompare options
6 minClarify & agree
7 minProve progress
Teacher Lesson Plan · Read before class
Keep the task communicative and evidence-based. Do not diagnose, prescribe, or ask the learner to share private medical information. In Final Practice, play Audio 2 twice and do not supply decision language until the independent response is complete.
| Time | Teacher does | Student does | Required evidence |
|---|---|---|---|
| 0–3 | Activates cautious claim and clarification language. | Recalls one evidence phrase and one uncertainty phrase. | Two usable sentence stems. |
| 3–7 | Plays Audio 1 twice; keeps transcript closed. | Identifies the situation, proposed option, and uncertainty. | A neutral case summary. |
| 7–12 | Reveals source facts and challenges unsupported claims. | Sorts case facts, source facts, claims, and missing information. | Four correctly labelled items. |
| 12–17 | Asks for benefits, risks, evidence, and urgency. | Compares three options without diagnosing. | An evidence-based comparison. |
| 17–23 | Roleplays a pharmacist or clinic contact. | Explains the case, asks focused questions, and confirms the next action. | A clear professional exchange. |
| 23–30 | Plays unseen Audio 2 twice and observes. | Explains, evaluates, rejects an unsupported option, and confirms action. | Independent mixed-skill performance. |
1. Recall responsible decision language
3 minUse language that shows what is known, what is uncertain, and what must be checked.
Limit the claim
This may suggest…, but it does not prove…
We cannot tell from the symptoms alone.
Clarify action
What would make this more urgent?
Could you confirm the safest next step?
STUDENT TASK
- Give one sentence that reports a fact.
- Give one sentence that marks uncertainty.
- Ask one question that checks urgency or the next action.
You are ready whenYour language is clear without sounding more certain than the evidence.
Teacher help
Keep this to three minutes. Accept accurate alternatives, but ask the learner to replace absolute language such as “This definitely means…” with a calibrated phrase.
2. Listen and build a neutral case summary
4 minListen for facts, a proposed option, and the speaker’s decision problem.
Audio 1 · British English · 31 seconds
First listening: situation and purpose. Second listening: timeline, present signs, proposed option, and uncertainty.
STUDENT TASK
- Summarise the situation in one neutral sentence.
- Name the option offered by the friend.
- State what the speaker does not know.
- Explain why the meeting creates pressure but is not medical evidence.
Case summaryThe speaker has experienced __________ for __________. A friend suggested __________, but the speaker does not know __________.
You are ready whenYour summary contains no diagnosis and no invented symptom.
Open after the second listening · Audio 1 transcript
Teacher help · audio order
Play once for situation and purpose, pause for a 20-second summary, then play once for details. Allow one replay only if the learner can name the missing detail. Do not discuss treatment yet.
3. Separate facts, claims, and missing information
5 minEvidence is only useful when you label its source and limits.
Sore throat and runny nose for three days; brief feverish feeling on day one; no fever now; breathing normally; no professional consultation yet.
Antibiotics do not work against viruses. Do not take antibiotics prescribed for someone else or save them for later. A healthcare professional can advise on the best treatment.
STUDENT TASK
- Label each statement as case fact, source fact, unsupported claim, or missing information.
- “The meeting means the speaker needs antibiotics.”
- “The speaker is breathing normally.”
- “Antibiotics do not treat viral infections.”
- “We know exactly what is causing the symptoms.”
- “We do not know whether the speaker has risk factors or takes other medicines.”
Evidence chain
The case confirms that the speaker is breathing normally. The source confirms that leftover antibiotics are not a safe evidence-based option. The cause remains uncertain, so professional guidance may be needed before choosing medicine.
The case confirms that the speaker is breathing normally. The source confirms that leftover antibiotics are not a safe evidence-based option. The cause remains uncertain, so professional guidance may be needed before choosing medicine.
You are ready whenYou can reject a claim by naming both the missing evidence and the relevant source fact.
Teacher help
Ask “Where did that information come from?” and “What does it fail to prove?” Reward accurate source language. Stop any attempt to identify the illness.
4. Compare options with evidence and risk
5 minA strong comparison includes evidence, uncertainty, possible harm, and urgency.
| Option | Evidence and benefit | Risk or limit | Decision language |
|---|---|---|---|
| Use the friend’s leftover antibiotics | No qualified assessment supports this option. | Wrong medicine may delay correct care and cause side effects. | I would reject this option because it is unsupported and unsafe. |
| Use general self-care and monitor | Rest and fluids are common supportive steps for cold-like symptoms. | This does not identify the cause; risk factors and worsening symptoms matter. | This may be reasonable while the speaker monitors the situation and seeks advice if concerned. |
| Contact a pharmacist or healthcare provider | A professional can consider symptoms, history, risk factors, and other medicines. | The learner must explain the case clearly and ask focused questions. | This is the safest way to clarify medicine questions and the next step. |
STUDENT TASK
- Rank the options from least to most defensible.
- Give one benefit and one limit for the strongest option.
- State what change would make the situation more urgent.
- Use should, could, might, or would with an appropriate level of certainty.
You are ready whenYour conclusion follows the evidence and includes a condition for changing the action.
Teacher help
Require the learner to explain why, not just choose. If they give a treatment instruction, redirect: “How could you turn that into a question for a qualified professional?”
5. Explain, clarify, and agree on the next action
6 minTurn the decision into a short, responsible conversation.
1 · Explain
I have had a sore throat and runny nose for three days. The brief feverish feeling has stopped, and I am breathing normally.
2 · Clarify
What information do you need before advising me? What warning signs should change the plan?
3 · Confirm
So the next step is to avoid the leftover medicine, follow general care advice, and contact a professional if the situation changes—is that correct?
STUDENT TASK
- Roleplay the speaker; the teacher is a pharmacist or clinic contact.
- Give the timeline and relevant present signs.
- Ask two focused questions: one about missing information and one about urgency.
- Reject the unsupported option politely.
- Confirm the agreed next action in your own words.
Useful repair
I may not have explained the timeline clearly. The feverish feeling was only on the first evening; I do not have a fever now.
I may not have explained the timeline clearly. The feverish feeling was only on the first evening; I do not have a fever now.
You are ready whenThe professional has enough information to respond and both speakers can repeat the same next action.
Teacher help · roleplay route
Ask for timeline, present signs, risk factors, and medicines only as fictional case information. Do not improvise medical advice. Prompt once with “What still needs checking?” then let the learner repair and confirm.
6. Final Practice · make and defend a safe decision
7 minComplete the full sequence with a new message and no model language.
Audio 2 · independent case
Listen twice before opening the transcript.
FINAL PERFORMANCE
- Give a neutral two-sentence case summary.
- State three case facts and two relevant source facts.
- Reject the unsupported medicine option and explain why.
- Compare “wait without advice,” “contact a healthcare professional promptly,” and “seek emergency help now.”
- Choose and justify the current next action without diagnosing.
- Ask two clarification questions and state what warning signs would change the action.
- Confirm the final decision in one sentence.
Open after your decision · Audio 2 transcript
Progress evidence
EVD · EvidenceUses the timeline, present signs, risk factor, and source facts without adding a diagnosis.
DEC · DecisionRejects someone else’s medicine, explains why prompt professional contact is supported, and distinguishes current action from emergency escalation.
COM · CommunicationExplains the case, asks focused questions, and confirms the next step clearly.
Teacher scoring guide
Score only the independent Final Practice.
0 · Not yetThe criterion is not demonstrated after one neutral repetition.
1 · With supportThe criterion is partly demonstrated or requires supplied language.
2 · IndependentThe criterion is clear, evidence-based, appropriately cautious, and completed without a model.
The lesson is complete whenYou can explain the evidence, compare options, reject an unsafe unsupported claim, clarify uncertainty, and confirm a safe next action without diagnosing.
Teacher help · final evidence
Play Audio 2 twice. Allow one neutral replay only; do not supply vocabulary or the decision. Expected evidence includes symptoms improving then worsening, fever for five days, asthma, no current chest pain or breathing difficulty, rejection of another person’s medicine, and prompt professional contact. If the case included chest pain or trouble breathing, the learner should identify the need for emergency medical help.
Optional review after class · เพื่อประโยชน์สูงสุด
EN: Record a 60-second decision summary using the route: situation → evidence → rejected option → missing information → next action → condition for changing the action.
TH: อัดเสียงสรุปการตัดสินใจ 60 วินาทีตามลำดับ: สถานการณ์ → หลักฐาน → ตัวเลือกที่ปฏิเสธ → ข้อมูลที่ยังขาด → ขั้นตอนถัดไป → เงื่อนไขที่ทำให้ต้องเปลี่ยนแผน
คำอธิบายภาษาไทย — เปิดเมื่อจำเป็นเท่านั้น
บทนี้ไม่ได้สอนให้วินิจฉัยโรค แต่สอนให้บอกข้อมูลตามเวลา แยกข้อเท็จจริงออกจากคำกล่าวอ้าง เปรียบเทียบความเสี่ยง ถามผู้เชี่ยวชาญ และยืนยันขั้นตอนถัดไป หากมีอาการฉุกเฉิน เช่น หายใจลำบากหรือเจ็บหน้าอก ต้องขอความช่วยเหลือฉุกเฉินในพื้นที่
Continue your learning path
Continue your learning path
Understand Basic Health Advice
Review how to identify the problem, advice and next action
ทบทวนการจับปัญหา คำแนะนำ และขั้นตอนถัดไป
Modal Language for Suggestions
Compare options with appropriate certainty and care
เปรียบเทียบทางเลือกด้วยระดับความแน่ใจและความระมัดระวังที่เหมาะสม
Medical Innovation: Claim or Evidence?
Separate claims, evidence and limitations in a health text
แยกข้อกล่าวอ้าง หลักฐาน และข้อจำกัดในบทอ่านสุขภาพ
At a Health Appointment: Ask and Clarify
Explain the case and clarify the next step at an appointment
อธิบายกรณีและถามย้ำขั้นตอนถัดไปในการนัดหมาย
CDC — Manage Common Cold and CDC — Antibiotic Do’s and Don’ts. These sources support the fictional evidence cards about supportive care, reasons to seek medical care, antibiotics not treating viruses, and not using another person’s or leftover antibiotics. This lesson teaches English communication and does not replace professional medical advice.
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