Holiday Chemistry from the American Chemical Society
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1 LIVE INTERACTIVE YOUR DESKTOP Holiday Chemistry from the American Chemical Society Presented by: Michael Tinnesand and Erica Jacobsen November 29, :30 p.m. 8:00 p.m. Eastern time
2 Introducing today s presenters Michael Tinnesand Retired high school chemistry teacher Former Associate Director of the ACS Education Division Erica Jacobsen Former Precollege Editor of the Journal of Chemical Education Consultant for ACS ChemClub program
3 How to Include Holiday Chemistry in Your Classroom Include relevant holiday labs, activities and demonstrations as part of regular classwork Use as a reward Holiday Demonstration Show Activities for ChemClubs Community or School Outreach Open House or Back-to-School Nights Event for special schedules
4 When Do You Celebrate Holiday Chemistry? FALL Labor Day NCW Halloween Veterans Day Thanksgiving Other (list) WINTER Christmas Hanukkah New Year MLK President s Day Valentine s Day SPRING St. Patrick s Day Easter Earth Day April Fools Day
5 Famous Holiday Chemistry Lectures Royal Institution Chemistry Lectures 1825 Present American Chemical Society 5
6 Famous Holiday Chemistry Lectures Once Upon a Christmas Cheery in the Lab of Shakhashiri American Chemical Society 6
7 Bytesize Science Festive Science: A Holiday Chemistry Lab American Chemical Society 7
8 Bibliography Royal Institution Chemistry Lectures Video clip 9i_kVPE&feature=share&list=SPD58EBEADDF6B248A Once upon a Christmas Cheery in the Lab of Shakhashiri Video clip Past shows Bytesize Science: Festive Science A Holiday Chemistry Lab Video Related marbling activity Colorful Lather Printing American Chemical Society 8
9 Opinion Poll Yes No Do your students currently study any of these topics? Viscosity, polymers, redox, intermolecular interactions, effect of size on reactions. Are any of these activities attractive substitutes or additions to your current curriculum? American Chemical Society
10 Questions or Comments?
11 Snow Ice Cream 1 gallon clean snow sweetened condensed milk 1 tsp. vanilla extract Mix and eat snow ice cream.
12 Poinsettia ph Paper poinsettia 'flowers' beaker or cup hot plate or boiling water scissors or a blender filter paper or coffee filters American Chemical Society 12
13 Crystal Frost Window Paint Epsom salt (magnesium sulfate) hot water few drops liquid dishwashing detergent American Chemical Society 13
14 Bibliography Snow Ice Creamhttp://chemistry.about.com/od/snowsnowflakes/a/snowicecream. htm (a baggie ice cream lab) s/kitchen-chemistry.pdf (If you do not have access to snow) Poinsettia ph Paperhttp://chemistry.about.com/od/chemistryblogs/a/poinsettia.htm Crystal Frost Window Paint Paint.htm American Chemical Society 14
15 Opinion Poll Yes No Do your students currently study any of these concepts? Solubility, polarity, phase change, characteristic properties of matter, acids and bases, ph, indicators, states of matter, crystallization. Are any of these activities attractive substitutes or additions to your current curriculum? American Chemical Society
16 Questions or Comments?
17 Redox Ornaments Galvanized iron squares Design created using masking tape Zinc coating removed Iron treated with copper solution Photo by Matt Sciuto American Chemical Society 17
18 Chemistry Lawn Ornaments Erlenmeyer Round bottom flask Beaker Photo provided by Jeffrey Bracken American Chemical Society 18
19 Holiday Treats Variegated Disaccharide J Tubes Partial Thermal Degradation of Mixed Saccharides with Protein Inclusions Wikimedia Commons / Mikereichold American Chemical Society 19
20 Bibliography Redox Ornaments Chott, K. A. Redox chemistry lab. Chem13 News, Dec. 2010/Jan. 2011, pp 3 5. Chemistry Lawn Ornaments Bracken, J. D. An erlenmeyer flask ornament. Chem13 News, Dec. 1998, p 4. Barker, G. K., Jr. Beaker and round bottom flask ornaments. Chem13 News, Apr. 2004, pp 6 7. Holiday Treats charide.pdf (candy canes) (peanut brittle) Catelli, E. Peanut brittle. ChemMatters, Dec. 1991, pp 4 7. American Chemical Society 20
21 Questions or Comments?
22 A Chemistry Christmas Carol Apologies to Charles Dickens How many times are elements mentioned in this story excerpt? Meanwhile, in a stockroom, poor Rubidium Cratchet, the lab technitium, was washing dishes in ice cold water. Ebenezer only allowed him one piece of carbon paper for all the lab reports and one small candle to aluminum. A graduate of Berkelium College in Californium, Rub was no Einsteinium, but he wasn't so-dium, either. He did tend right to bismuth on time. It was six o'clock on Christmas Eve, and Rub asked to go holmium early. "You've got a lot of gallium," replied Ebenezer. "I'll be francium, but fermium. Hafnium a day's work, halfnium a day's pay." American Chemical Society 22
23 A Chemistry Christmas Carol How many times were elements mentioned in the story excerpt? A. 0 B. 5 C. 10 D. 15 E American Chemical Society
24 A Chemistry Christmas Carol Where are the elements? Meanwhile, in a stockroom, poor Rubidium Cratchet, the lab technitium, was washing dishes in ice cold water. Ebenezer only allowed him one piece of carbon paper for all the lab reports and one small candle to aluminum. A graduate of Berkelium College in Californium, Rub was no Einsteinium, but he wasn't so-dium, either. He did tend right to bismuth on time. It was six o'clock on Christmas Eve, and Rub asked to go holmium early. "You've got a lot of gallium," replied Ebenezer. "I'll be francium, but fermium. Hafnium a day's work, halfnium a day's pay." American Chemical Society 24
25 Chemistry Carols Test Tubes Bubbling (to the tune of Chestnuts Roasting on an Open Fire) Test tubes bubbling in a water bath Strong smells nipping at your nose. Tiny molecules with their atoms all aglow Will find it hard to be inert tonight. They know that Chlorine's on its way He's loaded lots of little electrons on his sleigh And every student's slide rule is on the sly To see if the teacher really can multiply. And so I offer you this simple phrase To chemistry students in this room Although it's been said many times, many ways Merry molecules to you. American Chemical Society 25
26 Sample Chemistry Carol Presentation Video from Caddo Parish Magnet High School via You Tube American Chemical Society 26
27 Bibliography A Chemistry Christmas Carol l Chemistry Carols ACS High School ChemClubs, click on Activities & Events for more online holiday resources American Chemical Society 27
28 Opinion Poll Yes No Do your students currently study any of these concepts? Redox, periodic table, food chemistry. Are any of these activities attractive substitutes or additions to your current curriculum? American Chemical Society
29 Questions or Comments?
30 Thank you for joining us! Michael Tinnesand Erica Jacobsen
31 Thanks to today s presenters Michael Tinnesand Retired high school chemistry teacher Former Associate Director of the ACS Education Division Erica Jacobsen Former Precollege Editor of the Journal of Chemical Education Consultant for ACS ChemClub program
32 Thank you to the sponsor of today s web seminar: 32 This web seminar contains information about programs, products, and services offered by third parties, as well as links to third-party websites. The presence of a listing or such information does not constitute an endorsement by NSTA of a particular company or organization, or its programs, products, or services.
33 National Science Teachers Association Gerry Wheeler, Interim Executive Director Zipporah Miller, Associate Executive Director, Conferences and Programs Al Byers, Ph.D., Assistant Executive Director, e-learning and Government Partnerships Flavio Mendez, Senior Director, NSTA Learning Center NSTA Web Seminars Brynn Slate, Manager Jeff Layman, Technical Coordinator 33
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