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Preparation for Pickle "Dill"emma Lesson by
Jewel Reuter, LA Virtual School |
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Laboratory Preparation: 1. Preparation of Solutions: Make a series of solutions of pickle juice diluted varying amounts with water: Get the pickle juice by draining the juice out of a jar of dill pickles into an empty jar. A. Make 5% pickle juice by mixing 5 ml of pickle juice with 95 ml of water. B Make 10% pickle juice by mixing 10 ml of pickle juice with 90 ml of water. C. In a similar way make 20%, 40%, 60%, and 80% pickle juice. D. Use the remaining undiluted juice for 100% pickle juice. E. Use plain water for 0% pickle juice. Materials Per Set Up: 1 quart jar of dill pickles 1 liter of distilled or spring water 80 corn seeds 80 mustard seeds 1 roll of Bounty paper towels 16 sandwich size resealable plastic bags 1 12"x18" cookie sheet 10 100 ml beakers 1 millimeter ruler (12" long) 1 marking pen 1 roll of pH paper (Range 1-11) 1 thermometer (range at least 0 – 100o C) 1 roll of masking tape 1 newspaper 2. Make Copies of The Farmers and the Pickle Factory Story (http://www.classtech2000.com/biolvhs/pickle/farmpap.htm) Seeds and Germination (http://www.classtech2000.com/biolvhs/pickle/germ/seedgerm.htm) Student Procedure (http://www.classtech2000.com/biolvhs/pickle/proced.htm) Results Seed Germination Table (http://www.classtech2000.com/biolvhs/pickle/germtab.htm) PowerPoint How To for Pickle "Dill"emma (http://www.classtech2000.com/biolvhs/pickle/ppt/pptpick.htm) 3. Gather all materials (http://www.classtech2000.com/biolvhs/pickle/piclivg.mpg) This video will help to explain the concept of the living graph and the expected results. The video may take a while to download. Please be patient. 6. Print the following material: (http://www.classtech2000.com/biolvhs/pickle/farmpap.htm)
(http://www.classtech2000.com/biolvhs/pickle/germ/seedgerm.htm)
(http://www.classtech2000.com/biolvhs/pickle/germtab.htm)
(http://www.classtech2000.com/biolvhs/pickle/ppt/pptpick.htm) Attachment #5: Seed Germination Rubric(http://www.classtech2000.com/biolvhs/pickle/tablerub.htm)
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