Bell Work: 1/17/12

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Bell Work 1/17/12

• TCAP Item Sampler (in the folder at your group)
  write the answer in your scientist notebook and
  explain your answer.
• To receive an extra credit pass, make sure you
  have the following completed on your foldable
• All parts are colored, including soil and roots
• All parts are cut out
• All parts are glued onto the white paper.
• The following parts are labeled petal, stigma,
  style, ovary, pistil, sepal, ovules, filament,
  anther, stamen, leaves, stem

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Agenda

• Upcoming Dates
• Study Island Photosynthesis Cellular
  Respiration due Sunday, 1/22 by the end of the
  day (30 questions, blue ribbon)
• Flower Foldable will be graded on Monday, 1/23 (
  that includes the extra credit)
• Diffusion, Photosynthesis, Respiration, Flowers
  Test Monday, 1/23

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Objectives

• Match the flower parts with their reproductive
  functions. (SPI 0707.4.2)\
• Complete a flower foldable

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Flower Model
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Flower- the reproductive structure found in
flowering plants.
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Stamen male reproductive structure of flowers
includes the anther and filament.
Anther sac-like structure of the stamen that
produces pollen. Filament thin stalk of the
stamen that holds the anther
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Pistil female reproductive structure of the
flower includes the stigma, style, ovary.
Stigma tip of the pistil where pollen grains
collect. Style long, tube-like part of the
pistil Ovary rounded base of the pistil that
contains one or more ovules (eggs)
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Elbow Partner

• How can pollen be spread to the stigma of the
  pistil?

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Ovule contains an egg which becomes a seed when
fertilized with pollen
Seed fertilized egg in the ovule Fruit mature
or ripened ovary
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Petal attracts insects and other animals to
flower for pollination
Sepal specialized leaves of the flower that
protects the flower bud
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Elbow Partner

• What about the petals attracts insects and other
  animals?

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Roots supply plants with water and minerals
holds plants in the ground stores food
Leaves makes food for the plant Photosynthesis
takes place in the chloroplast of the leaves
plants use CO2 , H2O, light energy to make
glucose oxygen
Stem supports the plant body, transports and
stores materials, such as water and food
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Flower Model
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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