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teaching how seeds germinate and grow up to plants.

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Presentation Transcript

How

S e e d s

germinate

and

grow up


S B E S

<< Sama Bilingual Educational System >>

Welcome to Science

How Seeds germinate and grow up.



Plant a seed

A seed needs

water

and

sunlight

to

germinate.


seed

Seed coat protects the little plant ( embryo).

This little plant is

waiting to come out.


From seed to plant
From seed to plant

water

helps the

seed coat

comes off.


From seed to plant1
From seed to plant

Theroots

grow

downward ,

thestem

grows

upward.


From seed to plant2
From seed to plant

Then the leaves grow.

And maybe the flower


From

seed

to

plant


From seed to plant3
From seed to plant

This plant needs

water ,

sunlight

and air

to grow.


Plant needs
Plant needs

water

sunlight

air


plant

needs


Now test yourself
Now test yourself

  • A seed grows into a ……………… .

  • A seed needs … … … … … and ……………… to grow.

  • The ………………… helps the seed coat comes off.

  • First, the roots grow …………………………… and the stem grows ……………………… .

plant

water

sunlight

water

downward

upward


Now test yourself1
Now test yourself

  • From the stem , the …………………… grow.

  • The plants need ………………… , ……………………… and ………………………… to grow.

  • To ……………………… means to start to grow.

leaves

air

water

sunlight

germinate


Good luck
Good luck

SBES Teacher

Iran

Yazd

M. A. Seyfi Pour

http://seyfipr.blogfa.com

October 21,2009


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