Presentation on theme: "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?"— Presentation transcript:
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.
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
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…