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Bell work 1/12/12
Some plants have flowers & some do not. Some flowering plants (plants with flowers) produce fruit.
What part of the flower is the fruit? (You may give a specific name or talk about where the part is or what it does.)
Objectives
• Match the flower parts with their reproductive functions. (SPI 0707.4.2)– Take notes on flower parts– Create a flower foldable
Parts of the Flower
The Parts of a Flower
• Most flowers have four parts:
• sepals,• petals,• stamens,• carpels.
•
M
A
L
E
FEMALE
The parts of a flower
• Sepals protect the bud until it opens.
• Petals attract insects.
• Stamens make pollen.
• Carpels grow into fruits which contain the seeds.
Explain to your elbow partners about the four main parts of a flower and what their function is.
Stamen (male)
• Anther: pollen grains grow in the anther.
• Filament- long thread that holds the anther.
• When the grains are fully grown, the anther splits open.
Pistil (female)
• Stigma• Style• Carpel (ovary)• Ovules (eggs)
•Stigma: •Style: •Ovary: contains the ovules•Ovules: the lower part of the pistil that produces eggs in ovules
Elbow Partners
Pollination
• Flowering plants use the wind, insects, bats, birds and mammals to transfer pollen from the male (stamen) part of the flower to the female (stigma) part of the flower.
Pollination
• A flower is pollinated when a pollen grain lands on its stigma.
• Each carpel grows into a fruit which contains the seeds.
• Seeds are baby plants!!!
Directions for Foldable• Use page 166-172 to color, label, and define the following:
– Flower, petal, stigma, style, ovary, pistil, sepal, filament, anther, stamen, seed, fruit, photosynthesis, leaves, & stem
Draw, color, label, & define: roots
Draw & color: soil/ ground
Extra Credit: Draw & color background with the sun, rainwater going into the soil for the roots, & insects, such as bees, going through pollination.
3-2-1 Reflection
3 things I learned…
2 questions I have…
1 way I can relate this lesson to my daily life and how it benefits me…