3rd grade-ch. 1 lesson 4 how do new plants grow?
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Ch. 1 Lesson 4
How do new plants grow?
Activity-Seed SocksDate Day Observations
9/1/09 1 Planted seed sock
3
5
7
9
11
13
15
ways that seeds scatter
:
wind
water
Coconuts are
seeds scattered by water.
carried by animals
bur
eaten by animals
germinate start to grow
seeds need right conditions to grow:
1.right temp.2.right amount of water3.air
seedling• plant that has just germinated
Food is stored in the seed leaf.
seed leaf
Seeds are protected by seed coat.
seed coat
4 ways that seeds scatter
4 ways that seeds scatter
1.wind2.water3.carried by animals4.eaten by animals
germinate
start to grow
start to grow
Food is stored in the __________.
Food is stored in the __________.seed leaf
Seeds are protected by the ______.
Seeds are protected by the ______.
seed coat
wind
carried by animals
• plant that has just germinated
seedling• plant that has just germinated
Garden in a glove germination activity
1.You need a plastic glove (food service glove -- not latex), 5 different types of seeds, and cotton balls.
2.The children dampen 5 cotton balls and put a seed on each cotton ball.
3.Put a cotton ball and seed in each finger of the glove.
4.Hang a clothesline and use clothes pins to hold the gloves on. Observe the changes. They can see the seed crack open and the sprout grow.
•Watermelon•Carrot•Cantaloupe•Cucumber•Alyssum