Unit 4 Plants
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•
Science
•
3rd Grade
•
Medium
Arancha Pérez López
Used 7+ times
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11 Slides • 21 Questions
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Unit 4 Plants
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Multiple Choice
Which part contains the ovary?
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Multiple Choice
Which part becomes seeds?
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Multiple Choice
Which parts are frequently colourful to attract insects?
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Multiple Choice
Which part are small and green and protect the flower?
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Multiple Choice
Which part of the plant supports it and carries water and minerals?
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Multiple Choice
Which part of a plant take the sunlight and help the plant to make food?
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Multiple Choice
Which part of the plant produce fruits?
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Multiple Choice
Which part of the plant absorb water and minerals from the soil?
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Summary page 54
Parts of a plant
The stem: supports the plants and carries water and minerals.
Leaves: take in sunlight and help the plant to make food.
Flowers: prduce fruits and they have seeds.
Roots: fix the plant to the groud and absorb water and minerals from soil.
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Multiple Choice
What types of plants that produce seeds do you know?
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Multiple Choice
The ones that have flowers and produce fruits are...
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Multiple Choice
The ones that don't have flowers and produce cones are called...
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SUMMARY Page 55
What are seed-producing plants?
Angiosperms: they have flowers that produce fruits with seeds inside. ex. PEAR TREE
Gymnosperms: they don't have flowers. They produce cones with seeds inside. ex. PINE TREE
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Multiple Choice
Which part produces pollen?
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Multiple Choice
Which part contains the ovary which becomes a fruit?
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Multiple Choice
Which part contains the ovules that become seeds?
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Multiple Choice
Which part are frequently colourful to attract insects?
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Multiple Choice
Which part small and green protect the flower?
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REPRODUCTIVE ORGANS Page 56
The stamens: produce pollen
The pistil: contains the ovary which becomes a fruit
The ovary: contains ovules which become seeds.
The petals: are colourful to attract insects
The sepals: are small and green. They protect the flower.
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Multiple Choice
Stage 1: The seeds ...: they begin to grow
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Multiple Choice
Stage 2: The plant ... into a tree
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Multiple Choice
Stage 3: The wind, animals or insects .... the pollen from one flower to another.
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Multiple Choice
Stage 4: The pollen ...the ovules which become seeds.
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Multiple Choice
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The life cycle of a flowering plant p.57
Stage 1: the seeds germinate and begin to grow.
Stage 2: the plants grows into a tree.
Stage 3: the wind, insects and animals transport the pollen from one flower to another.
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The life cycle of a flowering plant p.57
Stage 4: the pollen travels to the ovary and fertilises the ovules which become seeds.
Stage 5: the fruit falls to the ground. The wind, animals or insects disperse the seeds.
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Study hard and I am sure your mark will be great!!!! Cheer up!! Teacher Arancha
Unit 4 Plants
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