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IFTVET 6 th International Cooperation Summit Forum October 21-24, 2016

IFTVET 6 th International Cooperation Summit Forum October 21-24, 2016. Curriculum & Standards II 课程标准的制订 Dr. Ron Rusay 罗纳德 · 卢塞 教授 Diablo Valley College, California USA 美国岱伯洛谷学院 加利福尼亚 ， 美国. Curriculum & Standards II 课程标准的制订. Chemistry Topics & Activities

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IFTVET 6 th International Cooperation Summit Forum October 21-24, 2016

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  1. IFTVET6th International Cooperation Summit ForumOctober 21-24, 2016 Curriculum & Standards II课程标准的制订 Dr. Ron Rusay 罗纳德·卢塞教授 Diablo Valley College, California USA 美国岱伯洛谷学院 加利福尼亚，美国

  2. Curriculum & Standards II课程标准的制订 Chemistry Topics & Activities linking STEM & Liberal Arts (STEAM) • Overarching themes that connect chemistry with Engineering Technology  Arts/Humanities • Collaboration with Professor Ben Koo • Tsinghua University i-Center OBJECTIVE: Using common, nascent student interests, apply non-science majors’ chemistry topics and activities to develop STEM and Liberal Arts competency DUE TUES-1525057/1525862

  3. Connecting STEM  Student Progression Integration and organization within the Hyperlibraries What might a 3 dimensional graphic of networked STEM topical connections look like?

  4. How to view interconnected networks?.... for example a mammal’s brain? A human’s brain? The ChemWiki Libretext’s 19,000+ pages?; The world’s social networks? A mesoscale portion of connectome of a mouse brain (469 signals)Nature 508, 207–214 (10 April 2014) doi:10.1038/nature13186

  5. Complementary Aspects: ABC School/ XLP & STEMwikis Shared Context Scalable Learning Process Data Collection and Analysis Tools

  6. ABC School/ XLP Example Creating Rich Learning Contexts Students Translated “Holacracy Constitution 4.1” to Chinese in 24 hours Done during their first week XLP-based orientation program The original text in English is 41 pages long They also used The same wiki knowledge repository http://toyhouse.cc/wiki/index.php/合弄制宪章4.1

  7. Tailored Rich Learning Contexts using a Wide Variety of OER Materials

  8. Incorporated into an On-line Hybrid Course Lab only face-to-face meetings; Guided Reading-Viewing Questions http://chemconnections.org/general/chem106/ Student Centered Viewing  Reading  Doing

  9. Open Educational Resources (OER)Calendar Guide On-line Student Centered Viewing  Reading  Doing http://chemconnections.org/general/chem106/calendar-106-f16.html

  10. ChemWiki / Libretext in lieu of a commercial textbook$ 0.00 Direct Cost to Students On-line Student Centered Viewing  Reading  Doing

  11. In-course Powerpoint: printable files with active links, embedded examples and questions(Followed-up with in-class, graded i-clicker questions taken from or modified from the Powerpoints) Viewing/Reading Guided On-line In-course on-line 5-10 minute Topic Videosfrom several sources including the American Chemical Society (ACS) In-course & external ChemWiki/STEMwiki Web pages (Integrated conceptual/historical background and experimental procedures)

  12. Viewing Topic Videos (5-10 min. pre-class) Google Form with Guiding Questions http://chemconnections.org/general/chem106/Powers of Ten-Guide.html https://www.youtube.com/watch?v=FSyAehMdpyI https://www.youtube.com/watch?v=NgD9yHSJ29I

  13. Viewing Topic Videos (5-10 min. pre-class) http://chemconnections.org/general/chem106/Powers of Ten-Guide.html Google Form with Guiding Questions

  14. Viewing Topic Videos (5-10 min. pre-class) http://chemconnections.org//general/movies/Pizza-thermo%202.mp4

  15. QUESTION i-clicker View the video and select the best statement for why you would only burn the top of your mouth and not your tongue. • The cheese is hotter then the crust. • The tongue is less sensitive; moves around. • The cheese is at a higher temperature • The specific heat of cheese is greater than starch • The specific heat of starch is greater than cheese

  16. Answer i-clicker View the video and select the best statement for why you would only burn the top of your mouth and not your tongue. • The cheese is hotter then the crust. • The tongue is less sensitive. • The cheese is at a higher temperature • The specific heat of cheese is greater than starch • The specific heat of starch is greater than cheese

  17. In-course Powerpoint: Viewing/Reading Guided On-line Example http://chemconnections.org/general/chem106/Chem%20Reactions%20&%20Eqs.2016f.htm (Followed-up with in-class, graded i-clicker questions taken from or modified from the Powerpoint, eg. Pizza Themochemistry)

  18. Chemical Reactions • Combination (Synthesis) • A + B C • H2 (g) + O2 (g) H2O (g) • Balancing/ Stoichiometry (Conservation of Atoms): • H2 (g) + O2 (g) 2 H2O (g) https://www.youtube.com/watch?v=a6qGIMqDKwA

  19. i-clicker

  20. i-clicker

  21. Viewing/Reading Guided On-line http://chemconnections.org/general/chem106/Solutions-2016.pdf http://chemconnections.org/general/chem106/Tech%20Prep/DNA-2016.html (Threaded conceptual & historical background with experimental procedures)

  22. Viewing/ Reading / Doing Integrated Activities • Building Vocabulary / Using a Wiki • Experiments paralleling course topics & concepts • Interactive Simulations: PhET & ChemCollective • Molecular Modeling: Molview • Web/ Library Research and Writing: Global Warming & Your Carbon Footprint:Capstone Writing/Peer Review Project (CPR)

  23. Viewing/ Reading / Doing Building Vocabulary / Using a Wiki Students build vocabulary from Powerpoint & Web page content searching ChemWiki/STEMwiki core topics and library, on-reserve, textbook references. Search results are posted on in-course ChemWiki pages as graded assignments.

  24. Viewing/ Reading / Doing Experiments http://chemconnections.org/general/chem106/Tech%20Prep/DNA-exp%202016.pdf http://chemconnections.org/general/chem106/Tech%20Prep/DNA-2016.html

  25. Viewing/ Reading / Doing Interactive Simulations http://phet.colorado.edu/ https://phet.colorado.edu/sims/html/ph-scale/latest/ph-scale_en.html

  26. Viewing/ Reading / Doing Interactive Simulations http://phet.colorado.edu/ http://chemconnections.org/general/chem106/Acids%20and%20Bases-WKS-2016.pdf

  27. Shapes of Molecules View: What is the shape of a molecule?George Zaidan and Charles Morton https://www.youtube.com/watch?v=Jq_Ca-HKh1g

  28. Molecular Shapes Molecular Models for C, H, N, O • Fundamental repeating shapes found in every biological molecule • C =black • H = gray • N = blue • O = oxygen • pink = generic atom

  29. Viewing/ Reading / Doing Molecular Modeling http://molview.org/ http://chemconnections.org/general/chem106/VSEPR-Chem%20106%20form-a.pdf

  30. The Lotus flower • Water & dirt repellancy: solubility? Polarity & Physical PropertiesOzone and Water 0.1278 nm • Resultant Molecular Dipoles > 0 • Solubility: Polar molecules that dissolve or are dissolved in like molecules

  31. The “Lotus Effect” Biomimicry • Water not only dissolves some dirt, but attracts and removes it like a snowball rolling downhill. • Lotus petals have micrometer-scale roughness, resulting in water contact angles up to 170° Wax

  32. The “Lotus Effect” Biomimicry • Isotactic polypropylene (i-PP) melted between two glass slides and subsequent crystallization provided a smooth surface. Atomic force microscopy tests indicated that the surface had root mean square (rms) roughness of 10 nm. • A) The water drop on the resulting surface had a contact angle of 104° ± 2 • B) the water drop on a superhydrophobic i-PP coating surface has a contact angle of 160°. Science, 299, (2003), pp. 1377-1380, H. Yldrm Erbil, A. Levent Demirel, Yonca Avc, Olcay Mert http://www.sciencemag.org/cgi/content/full/299/5611/1377/DC1

  33. SC-0735 Nitisinone Orfadin CAS № 104206-65-7

  34. Plant Natural Product Leptospermone http://chemconnections.org/organic/chem298/bottlebrush.html

  35. Molecular Biomimicry SC-0735 Nitisinone Orfadin CAS № 104206-65-7

  36. Viewing/ Reading / Doing Molecular Modeling http://molview.org/ http://chemconnections.org/general/chem106/VSEPR-Chem%20106%20form-a.pdf

  37. Amino Acids Legos of Chemical Biology Amino acids contain carbon, hydrogen, oxygen,and nitrogen, which resemble the following shapes & structural components • 20 different amino acids are encoded by the genetic code, which is archived in DNA. • Hundreds of amino acids link together with amide (peptide) bonds to form proteins, which are the machinery for the chemistry of life. • There are less than 20,000 total proteins produced from humans’ entire genome, each coded by a specific gene in DNA’s ~3 billion genetic bases.

  38. Periodic Table: Global Standard

  39. Proteins: Indispensible Biopolymers Acetylcholinesterase (ACE) ACE, an enzyme, which catalyzes a key reaction in a repetitive biochemical cycle that is crucial to neurological and physiological functions in humans…. and insects among others. 4,496 atoms; 4,404 bonds 574 amino acid residues

  40. Protein Receptors & Small MoleculesAcetylcholinesterase Enzymes have receptors for small molecules that only have the right shape, which bind with the protein and chemically react. http://chemconnections.org/general/movies/richard.mpg

  41. SC-0735 Nitisinone Orfadin CAS № 104206-65-7 Shapes & Interactions (http://molview.org) HPPD : SC-0735 4-Hydroxy Phenyl Pyruvate Dioxygenase https://en.wikipedia.org/wiki/4-hydroxyphenylpyruvate_dioxygenase_inhibitor

  42. Detecting stuff we cannot see: the Sense of Smell Models, Theories & Interactions HPPD:SC-0735 / Odorants & Your Nose Structure-Odor Relationships Karen J. Rossiter, Chem. Rev., 1996, 96, 3201-3240

  43. Historical view of a few smell receptors. 4 October 2004 The Nobel Assembly at Karolinska Institutet has today decided to award The Nobel Prize in Physiology or Medicine for 2004 jointly to Richard Axel and Linda B. Buck for their discoveries of "odorant receptors and the organization of the olfactory system"

  44. Shapes & Interactions: Mirror Images &Smell S-(+)-d- R-(-)-l- S-(+)-δ-caraway R-(-)-ι-spearmint http://chemconnections.org/organic/chem226/Labs/Smell/ChemComm.html

  45. From the late 1950s – early 1960s more than 10,000 children in 46 countries were born with deformities caused by the S-(-) enantiomer.

  46. chiral carbon atom

  47. 2016 Bioengineering: Structural Materials & Molecules Bacteria & Yeast Healing Concrete http://heronjournal.nl/56-12/1.pdf

  48. 2016 Bioengineering: Artemisinin Bacteria, Yeast & Chemical Synthesis Chinese Wormwood (Artemisia annua) & Malaria DUE TUES-1525057

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