Lesson Plan in Physics

Lesson Plan in Physics

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  LESSON PLAN INPHYSICS I. OBJECTIVES At the endof 60 minutes period,75% of the studentsshould be able to:  recall the differentconceptsinPhysics; and  understandthe conceptsreviewed. II. SUBJECT MATTER A. Topic NATreviewaboutthe differentconceptsinphysicstackled (Lawof conservationof energy,massenergy,lightwaves,radiation) B. Concepts Law of conservationof energy-statesthatenergycanneithercreatednor destroyed Mass-energy-equivalence-conceptthatthe massof an objectof systemis measure of itscontent Lightwave- visiblelight,capturedvibrationsof lightenergyinspace thatare measuredbyamplitude andfrequency Radiation- transferof energythroughvacuum Skills Recalling,Understanding Materials NATquestionnaire III. LEARNING PROCEDURE A. Daily Task  Greeting  Cleaning  Arrangingchairs Generalization At the endof learningperiod75% of my studentsrecall andunderstandthe conceptsinPhysicstackled. Assessment The reviewer/NATbookletitself
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  LESSON PLAN INPHYSICS I. OBJECTIVES At the endof 60 minutesperiod,75% of the studentsmustbe able to:  recall the differentconceptsof electriccircuit;and  solve the problemsinseriescircuit. II. SUBJECT MATTER Topic: NATreview:aboutelectriccircuit Concepts: Circuit- pathinwhichelectronsfroma voltage orcurrentsource flow SeriesCircuit- electrical devicesformasingle pathwayforelectronstoflow Resistance- quantifiesthe amountof currentthatwill flow inawire pervolt Current- rate of change frompass a givenpoint inan electriccircuit Power- rate at whichelectrical energyistransferredbyanelectrical circuit Skills Recalling,Solving,Analyzing Materials Calculator, testbooklet/questionnaire III. Daily Task  Greeting  Cleaning  Arrangingchairs Generalization At the endof the learningperiod75% of my studentsrecall andunderstandthe conceptof electriccircuit.Theyalsocanalso understandandsolve the problemsin seriescircuit. Assessment The reviewer/NATbookletitself
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  LESSON PLAN INPHYSICS I. OBJECTIVES At the endof 60 minutesperiod,75% of the studentsmustbe able to:  define the term“pressure”intermsof force;  understandthe relationshipof pressure toareaand force;and  solve the problemingettingpressure involvingforce andarea. II. LEARNING TASK Topic: Pressure Concepts: Pressure isdefinedasthe force F perunitarea A, so𝑃 = F 𝐴 Pressure therefore has unitof N/m2 =kg m¯1 s¯2 itisusuallydenotedPorp. Pressure can be measuredinatmosphere,bars,inchesormercury,millimetersof mercury, Pascal or torr. F isthe force=N A isthe area in square=m2 meter P= Pressure=Pa One N/m2 isgivena special name,Pascal (Pa),inhonorof Blaise Pascal,whodid considerable studiesonfluidpressure. Reference BentilloE.N. 2004. Physicstextbookforfourthyear.BookMediaPressINC. Pages 341-342 Material:  Foam  Bottle with water III. LEARNING STRATEGIES A. Daily Task  Greetings  Cleaning  Arrangingchairs B. Review What isthermodynamics? What are the lawsof thermodynamics?
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  C. Motivation The teacherwillshow picturestothe studentsandaskthe studentsto describe whattheysee. D. LessonProper Activity Pre-discussion Activity The studentswill be groupby6, each groupshouldhave foam,and bottledwater. The studentswill performthe activity. The teacherwill discussthe topicbasedfromthe activity. Activity Proper ProblemSolving The teacherwill give some problemsinvolvingpressure,force andarea. The teacherwill asksome studentstosolve the problems. Post-DiscussionActivity The teacherwill askthe studentstogive/cite some examplesof pressure theyencounterintheirlife. Analysis TEACHER’S ACTIVITY STUDENT’S ACTIVITY What ispressure? What isthe formulaandunitfor pressure? What isthe relationshipbetweenpressure and area? Pressure isthe force perunitarea. 𝑃 = F 𝐴 = 𝑁 m2 = 𝑃𝑎 Inverselyproportional
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  Abstraction How force andareaaffectspressure? Give some examplesshowingthe relationshipof pressure toforce and area. Application All of us experience forcesinoursurroundings.Ourbodiesandthe sea of airaround usinteract.Air,a fluid,exertsabigforce on us. Yet,thisforce does not crushus because ourbodiesrespondwithanequal andopposite force. IV. EVALUATION Identify the termsbeingdescribed. 1. It isdefinedasthe force perunitarea. 2. A personwhoisthe pioneerworkwithpressure. 3. Force dividedbyareais the formulaof ____. 4. It isperpendiculartothe givenarea. 5. It isthe unitof pressure. Solve the problem 6-10. Findthe pressure exertedweighing 188 N withan area of 18m2 . V. ASSIGNMENT Solve the followingproblems 1. Suppose the force exertedbythe air onone face of a cube is8820N. Each side of the cube measures30cm. calculate the pressure onthisface. 2. What will be the pressure if the force isequal to80kg m/s2 and areaof 12cm2 ?
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  LESSON PLAN INPHYSICS I. OBJECTIVES At the endof 60 minutesperiod,75% of the studentsmustbe able to:  define the term“fluidpressure”,  understandthe relationshipof fluidpressure todensityandheight(deep); and  solve the problemsinvolvingthe topic. II. LEARNING TASK Topic: FluidPressure Concepts: Water pressure usedtodescribe the flow strengthof waterthroughpipe or outertype of channel. The pressure isthe same in all directioninafluidata givenpoint.Thisistrue because of the characteristicof liquidstotake shape of theircontainer. Othereffectsof fluidpressureare motion,heating,andchemical effects,aswell as applicationsinthe field of hydraulicsandinaircraft.Fluidpressure fromgravityis the weightof the fluidabove dividedbythe areaitis pushingon.The pressure underwaterincreaseswithhow deepyouare.The equationforcalculatingpressure is Pressure=D*g*h Where D is the fluid’sdensity,gisthe standardgravity(9.8m/s2 ) andh s the depth of the objectinthe fluid. Reference BentilloE.N. 2004. Physicstextbookforfourthyear.BookMedia PressINC. Pages346-348 Materials:  Basinof water  Plasticbag  Plasticbottle withhole III. LEARNING STRATEGIES A. Daily Task  Greetings  Cleaning  Arrangingchairs
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  B. Review  Whatispressure?  What isthe relationship betweenpressure,force andarea? C. Motivation Playing“the boatissinking”for5 minutes Studentsrepresentthe water D. LessonProper Activity Pre-discussionActivity The studentswill be groupby6. Each group shouldhave basin,water,andplasticbag. The studentswill performthe activity. The teacherwill discussthe topicbase onactivity. Activity Proper ProblemSolving The teacherwill give some example problemsinvolvingdensityand depth. The teacherwill askthe studentstoanswerthe problemonthe board. Post-DiscussionActivity The teacherwill askthe question: Why fluidpressure isimportanttoour lives? Analysis TEACHER’S ACTIVITY STUDENT’S ACTIVITY What isfluidpressure? Why doespressure of liquidisthe same inall directionsata givenpoint? What isthe relationshipof pressure andthe deep of the fluid? FluidPressure isthe termusedtodescribe the flow strengththroughpipe orothertype of channel. Because of the characteristicof fluidtotake te shape of heircontainers Directlyproportional
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  Abstraction Whendiving,whathappenstothe weightpressingontoourbodies? Application Fluidpressure isthereasonthatdiversneedtobreathe airfromtanksor high pressure hoseswhentheydive beneaththe surface areaof the sea. Evaluation Write T if the statementiscorrect,and write Fif the statementiswrong. 1. Pressure inliquiddecreaseswithdepth. 2. Pressure inliquidactsequallyinall directions. 3. The greaterthe densityof the liquid,the greater the pressure ata certaindepth. 4. The equationinsolvingpressureinliquid isP=mαL 5. Liquidisdenserthanair. ProblemSolving 6-10. What isthe pressure inwateratthe base of 10m highdam wall?Pressure due to water=100000N/m2 . Assignment Give 5 situationsinvolvingfluidpressure.