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Catalysts

Catalysts. Draw a picture of a 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. Pictures of Flowers. Flower Parts. Video. Flower Parts Video:

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Catalysts

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  1. Catalysts • Draw a picture of a 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

  2. Pictures of Flowers

  3. Flower Parts

  4. 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

  5. Picture of flower parts (pg. 280)*Complete worksheet using your notes

  6. 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.

  7. 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.

  8. 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.

  9. Picture of flower parts (pg. 280)*Complete worksheet using your notes, COLOR

  10. 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.

  11. Flowers Parts to IdentifyA. Label, and write down functions! • Female Parts:-Pistil: Stigma, Style, Ovary with Ovule • Male Parts: -Stamen: Anther and Filament • Sepals • Stem

  12. 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.

  13. Quiz to Exit: Number 1-5. Identify the parts of the flower. 1. 2. 3. 5. 4.

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