Parts of a Plant (4-6 years)
Label the roots, stem, leaves and flower -- and write what each part actually does. Naming without function is just trivia.
Materials Needed
- •Printed worksheet (download below)
- •Pencil and colouring pencils
- •Optional but strongly recommended: a real plant, weed or flower pulled up with roots intact
Duration
20-30 minutes
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Why Structure and Function Belong Together
A child can memorise four words in five minutes. What takes longer -- and matters far more -- is understanding that each part exists because it DOES something: roots drink, leaves catch light, the stem holds everything up, the flower makes the next generation. This structure-follows-function idea is the backbone of biology, and it is learnable at five if the labels come with jobs attached. It also quietly answers a hundred future questions: why plants wilt without water, why they lean towards windows, why cut flowers die.
- check_circleStructure and function: every part has a job, not just a name
- check_circleScientific vocabulary: roots, stem, leaf, flower used precisely
- check_circleDiagram literacy: reading and labelling a scientific drawing
- check_circleCause and effect: no roots means no water means the plant wilts
- check_circleNature connection: seeing the same four parts in every plant they pass
Preparation
Print the worksheet. If at all possible, pull up a real weed (dandelions are perfect -- long roots, obvious stem, clear leaves and flower) and put it on the table next to the sheet. The drawing is a fallback; the real plant is the lesson.
Instructions
- 1
Look at the real plant first if you have one. Ask: "Which bit was underground?"
- 2
Draw a line from each label box to the correct part of the plant on the sheet.
- 3
For each part, ask "what is this FOR?" before writing the answer.
- 4
Roots: drink water and hold the plant down. Leaves: catch sunlight to make food. Stem: holds it up and carries the water. Flower: makes seeds.
- 5
Colour the plant.
- 6
Set up the jar test: put a plant cutting or a celery stick in water with food colouring and check it in three days.
Assistance for Kids and Parents
- arrow_rightThe celery-in-coloured-water trick makes the stem's job visible -- the coloured veins are the proof.
- arrow_rightIf your child says leaves 'make food', that is exactly right and worth celebrating. Photosynthesis by name can wait.
- arrow_rightAsk what would happen if you cut off the roots. The prediction matters more than the answer.
- arrow_rightLook for the same four parts on a tree on your next walk. A trunk is a stem.
- arrow_rightSome plants hide their parts -- a carrot is a root you eat. That is a great follow-up conversation.
Variations & Extensions
Simpler Version
Just match the labels to the parts. Skip the 'what is it for' section and talk about the jobs out loud instead of writing.
More Challenge
Grow a bean in a clear jar lined with damp kitchen paper. Draw the plant every three days and label the parts as they appear.
Which Part Do We Eat?
Sort food into plant parts: carrot (root), celery (stem), lettuce (leaf), broccoli (flower). Surprisingly hard, very memorable.