Pollination 1

​Wala: Pollination.

L.O: Explain how flowers are pollinated.

​In small groups, discuss the follwing:

1. What colour flowers do you like best?

2. Why do you think flowers are different colours?

3. Which parts of a flower make pollen?

4. Why do you think flowers need pollen?​

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​Getting started.

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Vocabulary​

1. Adapted - suited to its function or environment.

2. Pollinator - a living thing such as an insect that carries pollen from anther to the stigma of a flower.

3. Pollinate - transfer pollen from an anther to the stigma of a flower of the same kind.

4. Fertilise - joining an egg with pollen in plants.

5. Nectar - a sweet liquid that flowers make.

watch this clip:

https:​//www.youtube.com/watch?v=CUPzbTuJlgc

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​How flowers are pollinated.

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GROUP WORK.​

Group 1 - identify the agents of pollination.

Group 2 - how do these agents help in pollination.

Group 3 - discuss ​the characteristics of insect-pollinated flowers.

Presentation.​

Agents of pollination.

1. Insects: Honey Bees, butterfly, bat, hummingbirds, wasps, moths.​

2. Wind.

Presentation.​

How agents help in pollination.​

The pollen stick on their bobies​, then they move to another flower of the same kind moving the pollen to the pistil so the flower can make seeds.

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Presentation.​

Characteristic of insect pollinated flowers.​

1. They are white or have brightly coloured petals.

2. They have a scent.

3. They produce nectar.

4. They have marks on the petals to guide the insects to the nectar inside the flower.​

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PLENARY.​

What have you learned today?