Compare evidence, framing and limitations before you decide what to do.
Level B2
Lesson type Mixed-Skill / Mastery
Time 30 minutes
Evidence Read · listen · decide · retry
Why this lesson matters · เหตุผลที่เรียนบทนี้
For learners: Compare source evidence, framing and limitations so you can make and communicate a responsible trust or sharing decision.
For teachers: The six-stage mastery route moves from written evidence to purpose-based comparison, spoken updates, a feasible action plan and one independent feedback-and-retry performance.
Compare two fictional reports about the same disruption, distinguish evidence from framing, judge each source for a specific purpose, integrate a spoken update, agree a responsible action plan, and retry an overconfident claim with greater precision.
A source can be useful without being complete. Good media judgement asks what a source can support, what it leaves out and whether it fits the decision you need to make.
EVD · JUD · FP Progress Focus
Evidence HandlingObservation, official plan and inference remain distinct.
Credibility JudgementPurpose, framing, corroboration and limitation shape the decision.
Final PerformanceReading, listening, recommendation, fallback, challenge and retry integrate independently.
30-minute lesson path
3 minInput
4 minEvidence
5 minCompare
5 minListen
6 minAgree a plan
7 minProve and retry
Teacher Lesson Plan · Read before class
Time
Teacher does
Student does
Evidence
0–3
Reveals two fictional reports and gives a decision purpose.
Identifies source, claim and audience.
Two source summaries.
3–7
Prompts support-versus-limit distinctions.
Categorises direct evidence, interpretation and framing.
Defensible evidence map.
7–12
Changes the information purpose.
Compares usefulness and credibility without ranking sources absolutely.
Purpose-based judgement.
12–17
Plays Audio 1 twice at most.
Updates the evidence map and revises one claim.
Listening response.
17–23
Challenges feasibility and uncertainty.
Agrees a source, action, caveat and fallback.
Responsible plan.
23–30
Reveals a new update, plays Audio 2, scores and gives one correction.
Performs independently, answers and retries the weakest segment.
Final EVD/JUD/FP proof.
3 min
1. Read two reports about the same disruption
Brookfield, East Bridge, Route 14 and every source below are fictional classroom materials.
Source A · city transit notice · Friday 16:00
Planned service change
From Saturday at 08:00 until Sunday at 18:00, Route 14 will not cross East Bridge. Buses will stop at Market Square. An accessible replacement minibus is scheduled every thirty minutes. Capacity is limited, and passengers should check the updated timetable before travelling.
Strength: direct access to the planned schedule. Limit: published before the service began.
Source B · local video caption · Saturday 08:25
“Bridge closure chaos leaves the district stranded”
The creator says, “My bus never came at 08:10. Do not trust the timetable—people will need cars today.” The video shows several people waiting at Market Square.
Strength: timestamped first-person observation. Limit: one place and short period are generalised to the whole day.
STUDENT TASK
Identify each source, audience and main claim.
State one useful detail from each.
Underline one limitation.
Explain where the reports genuinely disagree.
Teacher Help
Do not let “official” mean automatically complete or “social” mean automatically false. Require the learner to name the time, access to evidence and scope of each report.
4 min
2. Separate support, framing and overreach
Source clue
What it supports
What it cannot prove
Official timetable
What the operator planned to run.
That every vehicle arrived on time.
08:10 personal observation
One expected bus had not arrived for that observer.
That no service ran all day.
People waiting in a video
Passengers were waiting at one recorded moment.
How long everyone waited.
“Chaos” and “stranded”
The creator frames the disruption as severe.
The scale of disruption without more evidence.
STUDENT TASK
Check each support/limit distinction.
Choose the strongest direct evidence.
Identify two framing words.
Rewrite “The district was stranded” as a supported claim.
Teacher Help
Ask “Observed by whom, where and when?” A loaded word is not automatically wrong, but its strength must match the available evidence.
5 min
3. Judge credibility for a purpose
Purpose 1 · plan the route
Which source has direct access to scheduled stops, frequency and accessibility?
Purpose 2 · check live conditions
Which source offers timely observation, and what corroboration is still needed?
Purpose 3 · share responsibly
Which details can be repeated, and what caveat must remain visible?
Credibility is not one permanent score. A source may be strong for the planned timetable and weak for live delays, or timely about one delay but weak for a whole-day claim.
STUDENT TASK
Choose the more useful source for each purpose.
Give one evidence-based reason each time.
Name one verification step.
Say what you would not repost yet.
Teacher Help
Reject unsupported absolute rankings. Prompt with “more useful for what?” and “what would change your judgement?”
5 min
4. Listen and revise the evidence map
Audio 1 · British English · Arthur · Amazon Polly Neural
STUDENT TASK
After listen 1, state what happened at 09:20.
After listen 2, record what the eyewitness supports and cannot show.
Identify which earlier claim becomes weaker.
Give a two-sentence update using confirms and does not prove.
Open after the second listening · Audio 1 transcript
This is a fictional commuter update recorded at nine twenty. The replacement minibus reached Market Square eighteen minutes late. Two wheelchair users were able to board, although several passengers had to wait for the next vehicle. The driver said an extra minibus would be added after ten. My observation confirms that the service was running, but it cannot show whether delays continued across the whole morning.
Teacher Help
Allow two complete listens at most. Require one updated claim and one remaining uncertainty before opening the transcript.
6 min
5. Agree a responsible travel and sharing plan
Decision: A resident must reach a clinic across East Bridge by 11:30. They can walk for ten minutes but cannot risk a long delay.
Priority: We need reliable information about ______.
Best current source: ______ is more useful because ______.
Evidence: It reports / shows ______.
Caveat: However, it cannot confirm ______.
Action: The resident should ______.
Fallback: If ______ cannot be verified by ______, they should ______.
Sharing line: We can responsibly tell others ______.
Partner challenge: “Why not simply trust the newest eyewitness report?”
STUDENT TASK
Agree the priority and best current source.
Use evidence from at least two sources.
Keep one uncertainty visible.
Choose a feasible action, verification time and fallback.
Answer the challenge without dismissing eyewitness evidence.
Teacher Help
Insist that the fallback has a trigger and time. If the learner chooses a source only because it is official or recent, ask which information access makes it useful for this decision.
7 min
6. Final Practice · integrate, recommend and retry
New written update · transit account · 10:15: A second replacement minibus is now running. The next official service update is scheduled for 12:00. The post does not give current waiting times.
Audio 2 · American English · Stephen · Amazon Polly Neural
INDEPENDENT MIXED-SKILL PERFORMANCE
Read the update and listen once or twice.
Deliver a 90-second recommendation for the clinic journey.
Name the most useful source for this purpose and cite two pieces of evidence.
State one limitation or uncertainty, one action and a fallback with a trigger.
Answer: “Does one five-minute wait prove the service problem is solved?”
Receive one focused correction and retry only the weakest segment.
Open only after the performance · Audio 2 transcript
This is a fictional eyewitness update. I arrived at Market Square at ten thirty-five and waited about five minutes for a replacement minibus. I cannot confirm what happened earlier, and one short wait does not prove that every service is now on time. For a clinic appointment, I would check the official noon update, leave extra time and keep a second travel option ready.
Teacher Help
Score Evidence Handling, Credibility Judgement and Final Performance separately. Name one success, correct one overconfident or unsupported claim and require a focused independent retry.
EVD 0–20: evidence and inference merge · 1: some distinctions need prompting · 2: source, support, scope and limitation remain precise.
JUD 0–20: trusts or rejects by source label alone · 1: considers some purpose/framing evidence · 2: weighs purpose, access, timing, framing and corroboration.
FP 0–20: incomplete or scripted · 1: integrates tasks with visible support · 2: independently reads, listens, recommends, answers and improves the weak segment.
Target: 5/6 with FP = 2. Retry only the criterion that limited the first performance.