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Published byMadeline Gallagher Modified over 6 years ago
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Flower Structure LI : To recall the structure and function of the Flower
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What did we learn last lesson?
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Flowers
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Flower structure
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Stamen Structure Stamen Anther Filament Pollen grain Male sex cell
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Female parts of a flower
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Petals Bright colours for attracting insects
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Sepals Protects the unopened flower
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Nectary Makes sugary nectar…. ..to attract insects
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Male parts of the flower
Stamen – male part of the flower. Produces pollen grains Pollen – contains the male sex cells
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Female parts of the flower
Ovary – female part of the flower containing the ovules Ovule – contains the female sex cell Stigma – where the pollen grain attaches
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Sex cells Humans Sperm egg Plants Pollen grains egg cell
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Flower structure
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Flower dissection Stick parts of flower onto paper and label different parts: Petal Stigma Stamen Ovary Ovule Pollen Egg cell Nectary
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What have learned today?
Success Criteria: I can describe the functions of the parts of flowers, ie sepal, petal, stamen, stigma, ovary, nectary. I can successfully carry out a flower dissection to identify these parts .
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Ovule petal nectary Ovary stigma Pollen sepal
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Bingo Glucose chlorophyll starch Iodine carbon dioxide stamen Stigma sepal ovary Spongy cells palisade cells Vacuole chloroplasts
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