X08 · Plan a useful comparison notebook

Complete source: Original fiction. A maker wants to compare two materials but has only planned a paper gate on one mat and a cloth gate on a different mat with a different start. Neither has been lifted.

Own invitation: Which match could you ask to keep for that question? What result must stay open?

Make or choose: Sketch an intended same mat/start/edge arrangement for broad familiar pieces. The purpose is planning; it need not be performed. Any later actions and help receive their own actual record.

Access choice: Use two large pictures, one spoken change, or a child-directed helper drawing. No checklist completion is required.

Teacher notice and limit: Planning a match is not carrying out a fair comparison. A changed material is the intended difference for this question, rather than an automatic flaw.