1. 1

    Show the real plant on a tray. Touch the root: 'This is the root. It holds the plant in the soil and drinks water.'

  2. 2

    Touch the stem, then a leaf, then the flower, naming each and saying one thing it does.

  3. 3

    Give a three-period lesson on the four parts using the real plant.

  4. 4

    Bring the plant puzzle. Remove each piece by its knob, trace it, and name it.

  5. 5

    Replace the pieces and invite the child to do the same.

  6. 6

    On later days, match the picture cards and then the label cards, and check with the control cards.

  7. 7

    Show the carrot (taproot) and the grass (fibrous roots) side by side and name the root types.

What catches the child’s eye

  • Real roots shaken free of soil, with thin root hairs
  • The single orange carrot root next to the tangle of grass roots

Extensions, easiest to hardest

  1. Trace the puzzle pieces and label them to make a plant booklet
  2. Match the root nomenclature cards
  3. Sort vegetables we eat by plant part (root, stem, leaf, flower, seed)
  4. Read definition cards and match them

Control of error

The puzzle pieces fit only in their own space; control cards show each picture with its label.

Ready to move on when the child…

  • Names root, stem, leaf, and flower on a real plant
  • Completes the plant puzzle independently
  • Matches three-part cards with the control

Try “pink tower”, “tummy”, “diaper”, “grace and courtesy”, or “October”.