CU 5.09Parts of the Leaf
The child names the blade, veins, midrib, and petiole of a real leaf and the leaf puzzle.
Age 4–5½Work 9 of 13 in Botany
Presentation
Search videos (opens YouTube in a new tab)- 1
Give the child a real leaf. Name the flat part: 'This is the blade.'
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Trace the center line with a finger: 'This is the midrib.' Trace the smaller lines: 'These are veins. They carry water.'
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Point to the small stalk: 'This is the petiole. It holds the leaf to the stem.'
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Look at the veins with the magnifying glass.
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Bring the leaf puzzle. Remove, trace, and name each piece.
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Give a three-period lesson.
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Make a leaf rubbing and name the parts that show up.
What catches the child’s eye
- Veins that look much bigger under the magnifying glass
- The midrib and veins rising out of the crayon rubbing
Extensions, easiest to hardest
- Match three-part cards
- Collect leaves and name the parts on each one
- Press leaves and make a labeled leaf page
- Read definition cards
Control of error
The puzzle pieces fit only in their own space; control cards show each part with its label.
Ready to move on when the child…
- Names the parts on a real leaf
- Completes the leaf puzzle
- Matches three-part cards