8/1/2023 0 Comments Does hair decompose![]() ![]() Students should understand that cross linking is a form of side chained bonding found in polymers chains. Students should understand that polymers are long chained molecules made of many repeating units called monomers. As a nuisance, it ranks right up there with permanent marker graffiti, and fruit stained furniture. Awaken with it entangled in our hair – on our face, clothes, and nose -in our pockets and in the dryer. As well as diagrams a visual image of the molecular structure and forces of which polymers are composed (polymerized) and decomposed.Ĭhewing gum polybutadine?, bubble gum, solvents, vinegar, mineral oil, clothes iron, metal spoons. The student will be able to remove chewing gum (polymers) from various surfaces and materials.What should the students be able to do as a result of this lesson? Solubility of solutes in solvents will be explored. Also, how polymers are composed (polymerized)of monomers and decomposed (degraded) chemically and biologically. The student will learn the various types of chemical bonding reactions: synthesis decomposition single displacement double displacement and combustion.What should students know as a result of this lesson? If it happens to attach itself to your clothes, hair, or (heaven forbid) the inside of the family clothes dryer you have a real problem. Our lives are fraught daily with things that gum up the works especially chewing gum. ![]() This material is based upon work supported by the National Science Foundation under Grant No. Removal of chewing gum from hair, clothing, or surfaces. Source: An authentic assessment born of the need to solve a common problem. Printer Friendly Version Decomposition of Polymers: Removal of Chewing Gum ![]()
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