Chemical Changes in Matter-Student Resource - Mater Academy ：在物质资源材料学院学生的化学变化.docx

Topic 4: Physical and Chemical ChangesBenchmark: SC.P.9.1 Investigate and describe that many physical and chemical changes are affected by temperature.Objectives: Students will Understand that in physical changes no new substance is created but substances may change appearance. Describe the physical changes water undergoes as it is heated and/or cooled. Understand that in a chemical change a new substance is created that did not exist in the original substances. Identify types of evidence that describe chemical changes have taken place. Understand the differences between physical and chemical changes.Vocabulary: physical change, temperature, phase changes, melting, boiling, freezing, evaporation, condensation, chemical changes, reaction, combustion, evidenceScience Textbook: Chapter 12, pp. 372-377Content OutlineA. Physical Changes in Matter1. Appearance may change a. shape b. size c. phase/state 2. Retain own propertiesB. Phase Changes of Water as it is heated and/or cooled1. Melting2. Boiling 3. Condensation 4. Freezing5. EvaporationC. Chemical Changes1. Chemical reactions between materials form a new material with new characteristics.2. Temperature may speed up or slow down the reaction.D. Evidence of Chemical Change3. color change (may be physical change too)4. formation of a gas5. formation of a solid6. production of heatSupplemental Online ResourcesSupplemental ResourcesContentTitleGrade 5 Draft FCAT Science Test Item SpecificationsFCAT 2.0 /fcat2/pdf/FL09G5Sci.pdfChemical changesTake it to the Net: What is a chemical reaction? Chemical ReactionsBill Nye Videos: Chemical Reactions/dir/SqoolTube_Videos/Science/Bill_Nye_Videos/Phases of Water and the effects of temperature SimulationPhases of Water/index.cfm?method=cResource.dspDetail&ResourceID=661Signs of chemical changesChemical Changes/faculty/ptiskus/chemical/Inquiry and chemical changesInquiry in Action Classroom Activities: Chapter 5 Chemical Changes/classroomactivities/Making Oobleck - LabMatter Experimentshttp:/w4.nkcsd.k12.mo.us/mdieckma/matter.htmlInteractions of Matter: Physical and Chemical ChangesGrade 5 Interactions of Matter/sci-units/matter.htm#5Physical and Chemical ChangesReversible Changes and Irreversible Changeshttp:/www.bbc.co.uk/schools/scienceclips/ages/10_11/rev_irrev_changes.shtmlInquiry and chemical changesAlka Seltzer Student Science Experiments/as/student_experiment.htmlDiscovery Education (available through the Dadeschools Student PortalVideoPhysical ChangesChemical ChangesPhysical Changes in MatterChemical Changes in MatterIdentifying Physical and Chemical Changes in MatterChemical Changes versus Physical ChangesPhases of Water: Water VaporThe Water Cycle: Evaporation, Condensation, Precipitation, and RunoffEvaporation, Transpiration, and SublimationCondensationThe SunEvaporationCondensationWater and Phase Changes: Solid, Liquid, and GasThe Water Cycle: Precipitation, Evaporation, and CondensationMelting, Freezing, and BoilingAdding Energy: BoilingLosing Energy: FreezingInstructional ImagesWater cycleA boiling spring in Yellowstone National Park.Weathering; ice weathering rockRead