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Lesson #11 Pollinators

Lesson #11 Pollinators

Assessment

Presentation

Science

4th Grade

Practice Problem

Medium

NGSS
MS-ESS1-1, MS-LS1-4, MS-ESS1-2

+5

Standards-aligned

Created by

Samantha Whitelaw

Used 2+ times

FREE Resource

6 Slides • 2 Questions

1

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2

Pollination

  • Pollination occurs when pollen is transferred from one plant to another and new seeds are born.

  • In order for that to happen, plants rely on pollinators to transfer the pollen for them.

  • Animals the wind, and water can all act as pollinators.

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3

Pollinators

  • Bees and butterflies are particularly attracted to brightly colored flowers. They travel from flower to flower looking to drink the sweet nectar that is contained deep inside of the flower at the base of the pistil.

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4

Multiple Select

Pollination can occur as a result of ​ ___, ___, and __​_.

1

wind

2

roots

3

water

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animals

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Pollinators

  • While bees and butterflies are drinking nectar, their legs, antennae, wings, and other body parts end up brushing against the pollen anthers.

  • The pollen sticks to their body and will rub off on other flowers as they travel from one to the next.

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7

Pollination

  • When pollen comes into contact with the top of a flower's pistil, it travels to the bottom of the pistil where there is a small flower egg.

  • The pollen and the egg come together to create a new seed. This is how plants are born!

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8

Dropdown

 Plants have various
used for
pollinators.
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