Explain a Data Pattern
Describe the overall pattern, cite one precise comparison and avoid claiming a cause the graph does not show.
Worked classroom example
Geography
“Rainfall peaks in December at 210 mm, about 70 mm higher than the July value. The graph shows when it is wetter, but not why.”
Teaching sequence
- Prepare a monthly rainfall graph for two locations. Introduce explain a data pattern with one clear success criterion: describe the overall pattern, cite one precise comparison and avoid claiming a cause the graph does not show.
- Model one short example from a rainfall graph. Think aloud about the language choice and the subject evidence; invite learners to test the example with a partner.
- Learners apply the move to a new piece of Geography content. Use the prompt “Which pair of values makes the comparison clearest?” to check whether their language matches their evidence.
- Collect one independent response. Check that values, units and comparison language match the graph. Record one next step and adjust the scaffold to what this response shows.
Try it tomorrow
Describe the overall pattern, cite one precise comparison and avoid claiming a cause the graph does not show.
Independent check
Check that values, units and comparison language match the graph.
Scaffold built into this activity: More scaffold
Label the axes and provide a frame: overall pattern / value / what the graph cannot show.
Teacher language
“Which pair of values makes the comparison clearest?”
Ask learners to point to the evidence, wording or feature behind their answer. Give thinking time before inviting a revision.
Adjust the support
More support
Label the axes and provide a frame: overall pattern / value / what the graph cannot show.
Greater independence
Invite learners to compare a second location and defend which difference is meaningful.
Use the response to choose the next step; the scaffold label describes this activity design, not the learner.