Does this account fit?

Make a corrected, checkable quantity note. Choose safe pieces, marks, tactile objects or tell an adult where to move them.

  1. Show the whole and each part.
  2. Try another split using the same objects.
  3. Check what stayed the same. Keep a useful plan or change it.

Choose a job: Card pieces, Drawing tags, Board-game marks. Use a smaller amount when useful. An empty part is zero.

My paper organiser · Part Builder · Models and empty spaces.

Grown-up help

Full teacher plan. If every claim is changed, show a new valid and invalid small pair without error cues. If the reason is only looks wrong, match each claimed object to actual members before changing a label. Use local safe materials and usual communication/access supports. Child-directed adult physical work and child mathematical choice stay distinct. Preserve first thinking before feedback; a drawing is not an actual outside inventory or performance event.

Original SubjectNest teaching and drawings © NeuroForgeIO Pty Ltd 2026, CC BY 4.0. Credit SubjectNest by NeuroForgeIO Pty Ltd, version 0.1.0, source and licence; note changes. Curriculum and provider rights remain separate.