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Team Name:_________________________________Team #: ______Student Names: ______________________________________________Islip Invitational 2016Experimental Design Examination00Instructions: You will have 50 minutes to design, conduct and write up an experiment relating to the properties of fluids and using the materials indicated on this page. You may choose to investigate dissolving rates, buoyancy, viscosity, surface tension, solubility of substances or anything else relating to the physics or chemistry of liquids. You are allowed to remove the staple to take apart the write-up; please return with pages in order. Bad handwriting will not be penalized, but we can’t give credit for what we can’t decipher. If you require additional room to write, you may write on the back of any page so long as you clearly indicate the section being referenced.Clean-up:1. Discard any used disposable materials. Liquids should be disposed of in the Liquid Dump Bin, empty cups should be placed in Recycling and all other materials must be thrown in the garbage. If you still have pure rubbing alcohol or vinegar, leave them in your small plastic cups and place on your pink Team # paper for reuse.2. After 50 minutes, place your write-up neatly in the middle of your station in order. Make sure each page is marked with your school name and number. You must have your station cleaned and be finished with your experiment and write-up in 50 minutes. Any spills must be cleaned up IMMEDIATELY. Points may be deducted if your station is not properly cleaned. Materials:Use at least two of the materials and retrieve them from the distribution area. Additional materials may be available upon request of the supervisors:4 sealed containers with:Iodized Salt- Diamond Crystal Granulated Sugar – Domino Pure Corn Starch - Argo Rice – Blue Ribbon Enriched3 clear plastic cups – 9 fl oz, 266mL with:100mL of tap water 100mL of Rubbing Alcohol – 70% isopropyl2 empty clear plastic cups – 10 fl oz, 296mL Aluminum foil – Reynolds WrapPlastic forkPlastic spoon Plastic knifeIce cubes100mL of Distilled White Vinegar – HeinzYour write up must include the following:Statement of ProblemHypothesisVariablesStandard of ComparisonMaterialsProcedureQualitative ObservationsQuantitative Data and StatisticsAnalysis of Results: InterpretationConclusion1133475699135Good luck! Good luck! Recommendation for Further Experimentation and Practical Applications ................
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