โจ Horizon: Wonder Talks
The science module lands on its task. The crew turns the wonder wall into ninety-second talks: a hook why, a causal chain built with clean connectors, exactly one number or trend sentence and one visual. Priya scatters blue light, Sam explodes popcorn, Marco defends dying batteries โ and learners script and deliver their own wonder talk with the moduleโs causal and trend grammar revised at speaking speed.
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Lesson Plan
- Your lifelong why-question
- Why ice floats, in one sentence
- Vague size words vs one real number
- What makes ninety seconds fly
Key Vocabulary
Grammar Points
- Causal verbs take a noun phrase: warm air leads to / results in rising water vapour; the colour is caused by scattering
- due to + noun phrase vs because + full clause: cancelled due to heavy rain / because it rained heavily
- Sentence-final conclusions with , which is why + clause: blue light scatters most, which is why the sky looks blue
- Trend statements in the present perfect: screen time has nearly doubled since 2015; softened with roughly / nearly / just over
Prerequisites
ๅ ๅ ฅๆไปฌ็่ฏพ็จ๏ผ
ๆไปฌ็ธไฟกๆญฃ็กฎ็้ฎ้ขๅธฆๆฅๆญฃ็กฎ็็ญๆกใๆ ่ฎบๆจๅฏน่ฑ่ฏญๅญฆไน ไนๆ ๆ็้ฎ๏ผ่ฟๆฏ้่ฆ็นๅฎ่ฏญ่จๆ่ฝ็ๅธฎๅฉ๏ผๆไปฌ้ๆถไธบๆจๆๅกใ
