How Strong Is the Evidence?

Lesson map

• ●🏁 StartWork with evidence strength, source reliability and calibrated certainty.
• 1📚 VocabularyLearn 14 words and phrases about “How Strong Is the Evidence?” (robust evidence, tentative conclusion, corroboration…).~7 min
• 2🧠 GrammarLearn and practise: Calibrate possibility and probability; Use evidential adverbs precisely.~20 min
• 3🎧 ListeningFollow 3 short conversations about “How Strong Is the Evidence?”.~12 min
• 4✏️ ExercisesDo 5 practice questions, then play the conversation game.~4 min
• 5📖 ReadingRead short texts: “A Replicated Controlled Trial”, “An Observational Pattern”, “A Reported Operational Failure”.~13 min
• 6🎙 SpeakingSpeaking tasks with Alex: Three Certainty Levels; Evidence Upgrade; Expert Evidence Review.~15 min
• 7✍️ WritingWriting tasks: Observation vs Inference; Compare Two Evidence Levels; Expert Evidence Assessment.~21 min
• 8✅ ReviewWork with evidence strength, source reliability and calibrated certainty.~5 min