GreatscientistsWhatdoyouknowaboutgreatscientists?Trythisquizandfindoutwhoknowsthemost?1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?Archimedes2.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?CharlesDarwin3.Whoinventedthefirststeamengine?JamesWatt4.Whousedpeastoshowhowphysicalcharacteristicsarepassedfromparentstotheirchildren?GregorMendelIt’susedinthetreatmentofsomediseases,especiallycancer.5.Whodiscoveredradium?6.Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?ThomasEdison7.Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?Leonardodavinci8.Whoinventedalamptokeepminerssafeunderground?9.Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?Doyouknowwhatblackholemeans?10.Whoputforwardatheoryaboutblackholes?Pre-ReadingDoyouknowhowtoproveanewideainscientificresearch?Discussinsmallgroupsthestagesinsettingoutanewscientificidea.relatingtoscience,orusingtheorganizedmethodsofscience.DrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsFindsupportingevidenceThinkofamethodWhatdoyouknowaboutinfectiousdiseases?Whatdoyouknowaboutcholera?Isittherightway?Lookatthepicture,themapandthetitleandpredictthecontentofthereadingpassage.Thenskimitquicklytoseeifyouwereright.ReadingDoyouknowwhatdidthismapwasusedforin1854?AmapofBroadStreetDrawaconclusionTask2JohnSnowbegantotesttwotheories.AnoutbreakofcholerahitLondonin1854.JohnSnowmarkedthedeathsonamap.Heannouncedthatthewatercarriedthedisease.JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.KingCholerawasdefeated.Hefoundthatmostofthedeathswerenearawaterpump.Hehadthehandleremovedfromthewaterpump.No.ThemaphelpedJohnSnoworganisehisideas.Hewasabletoidentifythosehouseholdsthathadhadmanydeathsandchecktheirwater-drinkinghabits.Heidentifiedthosehousesthathadhadnodeathsandsurveyedtheirdrinkinghabits.Theevidenceclearlypointedtothepollutedwaterbeingthecause.