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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.