AboutedutainmentsaleInterestispowerandthesourceoflearning.Stronginterestinlearningcanstimulatethestudents‘enthusiasmandinitiative,topromotestudentstostudyhardandassiduously,thecouragetoexplore,toimprovestudents’logicalthinkingandanalyticalskills,entertaining,butalsomakeclassroomvividfollowingaboutthesalemathlessoninhowtodevelopstudents’interestinlearning.Taughtseventhgrade(VolumeChapteronceequation<<sale>>fifthsection,Ifirstaccordingtoconventionalteachingmethodstoteachconceptssuchasprice,price,costandprofit,andtherelationshipbetweenthemandthestudentsdividedintotwogroups,agroupofquestions,asetofanswers,theresultsofstudentsforexamplesingleSurprisingly,somestudentswereevenaconfusionofthecostpriceandsellingprice,theothernotentirelyashowofhandsResponderIimaginescramblingthescene.disappointedmerepeatedlyponderingisnottooabstracteconomic1concept?lettheseseventhgradestudentstomasterandapplytheminashortperiodoftensofminutes,isnotaneasytask.myprofoundawareness“tooexpensive”,inadditionto“buy”fromminorityLeGavroche,moststudentscannotafford“Iwanttheseconcepts-slow-movingmerchandisequicklysold,havetore-adjusttomyknowledgeideaschangetheexistingteachingmethods.ThisclassItextbooklargerexpansionofanotherclassinthissectionoftheclasstimetoadjusttonextweekMondaytoallowstudentstotakeadvantageoftheweekendbreak,tounderstandtheprofitstothemallsale,andaresoldandthecostandotherissues.lesson20timemall“intotheclassroomtopreparestudentsfortheitemstosimulatetheclassroomintothemall,letthestudentsintogroupstolearn,whichwaswhenthecustomerbuypreparestudentsfortheitems,itwasWhenbossauditcommoditiesprofitsduetospaceactivitiesthistimestudentshavefullplaytothebeginningofthestudentsrushedtoselecttheirfavoriterole,theclassroomatmosphereisverywarm.2OutsetLiJianqiangclassmatescried,said:“Iwanttobecomeamillionaire,Iwanttobetheboss.”Soon“boss”salesman“and”customer“roleWenXiaominstudentsrushingtosay:”Iwanttobeasalesman“......islooted,eachofthestudentstoentertheirownrole,themseriouslycalculation.SoonLiHuastudentsraisedtheirhandstomeandsaid:“LiJianqiangtakeherfromthe‘boss’seatpulleddownbecauseofhistwotimesarenotcommoditiesprofitscheckingproperly.“Anotherstudentimmediatelycutinandsaid:”Iwanttocompeteforposts,“Inod,thensmiledandsaid:LiJianqiangstudentsrushedembarrassedeverythingstepbystep,tofromthebasics,practicinghighaccuracyratewhenthe‘boss’,otherswillnotsaytoyou,youstilldownandstartfromscratchit.“Wavejustflatfollowinganother,ausuallyverytimidYangLipingstudentstostanduptoinjusticetosay:“Chaowrotemeasalessingleuppercase‘Fifty’written‘fifty’”Ihaveyettoreact,Chaostandupandretorted:“‘Fifty’is‘fifty’,Ididamistake.”Allofasudden,ourargumenthavesomesaylikethisontheway3togo,andsomesaycannotwrite...Idoalittlethinking:50yuanonhowtowrite?“YangQiangstudentsflewfromhispocketandsaid:”teacher,youshouldpicknextsinglenextNgandhandle50yuan.“Chaoclickingloweredhishead,Isaidoftheclass:”ofYangLipingstudents‘customers’whenwellfoundsmallproblemsinatimelymanner,wenotonlywanttobecountedaccuratelyevencorrect,requiresnotonlythemathematicalcalculationrigorousthelanguageshouldstandardize.......“ThenIsaid:“LastweekIboughtapieceofclothing,thepriceof180yuan,thewaitersayhowmuchmoneyshouldsell20%off?”Myvoicehardlyever,LuoPengcutinandsaid:“144!”Otherstudentsalsohavecried“144”Iwentontosay:“Afterbargai...