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Scissors cut a paper napkin with a soft snip. Then cut a thin plastic sheet with a sharper squeaky snip.

C2-1-38 Event Transition · source_body principle: Material Comparison (Material)
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Per-prompt rubric

Basic standards

Visual presence

  • scissors
  • a paper napkin
  • a plastic sheet

Event: scissors cut a sheet material

Audio presence

  • scissors

Sound: a scissor snip

Key standards

Visual physical commonsense (V-PC)

  • Scissors visibly close on and separate both a paper napkin and a plastic sheet at distinct points in the clip.

Audio physical commonsense (A-PC)

  • The paper-napkin cut has a soft snip and the plastic-sheet cut has a distinctly sharper, squeakier snip.

Cross-modal physical commonsense (AV-PC)

  • Each snip sound coincides in time with a visible scissor closure on its corresponding material.
  • The soft snip corresponds to the scissors cutting the paper napkin.
  • The sharper, squeakier snip corresponds to the scissors cutting the plastic sheet.