Transcript Flower - nguyenscience

Ms. Nguyen
Science
Catalysts
• Draw a picture of a Know
flower and label all its
parts.
• Create a KWL chart
on Flower parts on a
NEW SHEET OF
PAPER and fill out the
Know and Want
column only
Want
Learn
Pictures of Flowers
Flower Parts
Video
• Flower Parts Video:
• Watch the Video and pay close attention to
the names of the parts of a flower.
• Pay attention to how they reproduce
through pollination.
• http://www.livetext.com
Picture of flower parts (pg. 280)
*Complete worksheet using your notes
Male Parts of a Flower
• Stamen: male reproductive part
• Filament: thin part of stamen
• Anther: on top of filament, produce pollen
(sperm) which is the male sex
cell.
Female Parts of a Flower
• Pistil: female reproductive
• Stigma: tip of pistil where pollen grains
collect, sticky or feathery.
• Style: long slender part
• Ovary: rounded base of a pistil that
contains ovule.
• Ovule: has egg.
Other Parts of Flower
• Petal: colorful, attracts insects for
pollination.
• Sepal: modified leaves, protects the bud.
• Leaf: make food for the plant.
• Stem: connects plants roots to its leaves.
Picture of flower parts (pg. 280)
*Complete worksheet using your notes, COLOR
Flower Dissection
• You and your group will be given a Daffodil to
dissect.
• Take apart the pieces and place them on a piece of
paper.
• Label each piece with the correct flower part name
and function. (About 9 flower parts)
• Study the names.
• Make sure to include all your names on the paper.
• Raise your hand so Ms. Nguyen can come by and
test you.
• Once you are done, work on the next worksheet.
Flowers Parts to Identify
A. Label, and write down functions!
• Female Parts:
-Pistil: Stigma, Style, Ovary with Ovule
• Male Parts:
-Stamen: Anther and Filament
• Sepals
• Stem
Example of Flower Dissection
Petal: attracts insects
For pollination
Filament: thin stalk of
A stamen.
Stem: Holds the
Flower in place and
Supplies it with water.
Quiz to Exit: Number 1-5.
Identify the parts of the flower.
1.
2.
3.
4.
5.