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Classification of Matter
Text: pages 218-239. 5 day unit. Objectives After completing this section, students will: 1. be able to compare and contrast an element and a compound, 2. be able to explain the difference between a heterogeneous mixture and a homogenous mixture, 3. be able to compare and contrast a solution, a colloid and a suspension, 4. be able to compare and contrast a physical property and a chemical property, 5. be able to compare and contrast a physical change and a chemical change, 6. be able to explain the law of conservation of mass. Activities 1. Classification of matter exercise 2. Physical/Chemical property/change exercise 3. Project demonstrating knowledge of physical properties of matter 4. Concentration and solubility 5. A conservation of mass demonstration (dissolving coins in acid) 6. Kinetic Theory and Dolomite Observation Projects. Web Research Links To optimize machine performance, close each hyperlink window when finished with the site. Hints for questions http://antoine.fsu.umd.edu/chem/senese/101/matter/faq.shtml Conservation of mass http://www.sellipi.com/science/chemistry/conservation-of-mass.html Solutions/mixtures http://www.scidiv.bcc.ctc.edu/wv/09/0009-001-mix-solut.html Physical vs. Chemical http://www.physlink.com/Education/AskExperts/ae244.cfm Solutions http://www.tg.rim.or.jp/~kanai/chemistry/colloid-e.htm http://pc65.frontier.osrhe.edu/hs/science/psolut.htm http://www.orst.edu/instruct/nfm236/system/index.cfm quiz>>> http://old.jccc.net/~csilla/qzscs.html
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