The trolley accelerated because the resultant force acted forwards.
A model to discuss and adapt to your class.
Worked classroom example
Science: “It went faster” becomes “The trolley accelerated because the resultant force acted forwards.” Only use this wording when the evidence supports it.
02 · The classroom routine
Teach the move
Prepare · 5 minutes
Choose a vague subject sentence and the evidence needed to make it more precise.
1
Hear the original response without interrupting.
2
Identify one meaning that needs clarification.
3
Offer a precise word or model the relationship.
4
Let the learner reformulate, then apply the improvement to a new example.
EAL upgrade
Replace the model with a prompt such as “Which force?” or “What changed?”
Keep the subject challenge. Offer one model, visual or language prompt where needed, then check a fresh independent response.
03 · A plan for the next lesson
Try it tomorrow
Prepare one task
Choose a vague subject sentence and the evidence needed to make it more precise.
Model and rehearse
Hear the original response without interrupting. Identify one meaning that needs clarification.
Collect evidence
Ask whether the improved wording fits a second force diagram.
Next time
Replace the model with a prompt such as “Which force?” or “What changed?”
What to look for
Ask whether the improved wording fits a second force diagram.
04 · Words you can use
Teacher language
Adapt these prompts to the task and your learners.
Launch
Our purpose is: Improve one vague response through a precise language choice.
Probe the thinking
Which detail supports your explanation? Show me how you know.
Check independently
Try the new case on your own. Show the detail or reasoning that supports your answer.
Hand over
Which support do you still need, and which part can you now do independently?
05 · Keep the move, change the context
Across subjects
Transfer 1
Maths: replace “bigger” with a quantity and unit.
Transfer 2
Humanities: replace “bad” with a specific consequence and evidence.
Adjust language support
Use a small word bank, visuals and partner rehearsal when needed. Extend with precise explanations and qualifications. Judge the support from the response to this task.
Keep the strategy. Change the subject.
Four classroom examples
Science
Set up the task
Reformulate “It went faster” using a force diagram that shows a forward resultant.
Possible student response
The trolley accelerated because the resultant force acted forwards.
Check the learning
Give a different diagram and check that the explanation changes.
Humanities
Set up the task
Reformulate “The change was bad” using evidence about overcrowded housing.
Possible student response
Rapid population growth contributed to overcrowding because housing construction did not keep pace.
Check the learning
Ask which evidence supports the claimed consequence.
English
Set up the task
Reformulate “The word is good” by naming the word and its effect in a passage.
Possible student response
“Whispered” suggests quiet speech and may create a secretive atmosphere.
Check the learning
Check that the effect fits the actual passage.
Maths
Set up the task
Reformulate “This one is bigger” when comparing two lengths.
Possible student response
The first length is 3 cm greater than the second.
Check the learning
Check that the quantity, comparison and unit are accurate.