加州小学教材科学 scienceg1(2)

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1、www.olschina.com.cn制作YY语音交流频道89601377interactivestudenteditionVisitourWebsiteatwww.macmillanmh.com更多下载请加QQ群62830121www.olschina.com.cn制作YY语音交流频道89601377InvestigateandExperimentonaflower.ctsyinsetintsgeabudylaA更多下载请加QQ群62830121www.olschina.com.cn制作YY语音交流频道89601377WhatIsScience?Haveyoueverwonderedabou

2、tthingsyousee?Ifyouhave,thenyouareascientist!Scienceisawayofaskingquestionsabouttheworld.2更多下载请加QQ群62830121www.olschina.com.cn制作YY语音交流频道89601377InvestigationandExperimentation4.Scientificprogressismadebyaskingmeaningfulquestionsandconductingcarefulinvestigations.Asabasisforunderstandingthisconceptan

3、daddressingthecontentintheotherthreestrands,studentsshoulddeveloptheirownquestionsandperforminvestigations.Studentswill:a.Drawpicturesthatportraysomefeaturesofthethingbeingdescribed.b.Recordobservationsanddatawithpictures,numbers,orwrittenstatements.c.Recordobservationsonabargraph.d.Describetherelat

4、ivepositionofobjectsbyusingtworeferences(e.g.,aboveandnextto,belowandleftof).e.Makenewobservationswhendiscrepanciesexistbetweentwodescriptionsofthesameobjectorphenomenon.3更多下载请加QQ群62830121www.olschina.com.cn制作YY语音交流频道89601377InquirySkillsobserveScientistsuseskillstoanswerquestionsabouttheworld.predi

5、ctHerearesomeskillstheyuse.communicatemeasureputthingsinordercompareclassifyrecorddatadrawconclusions4更多下载请加QQ群62830121www.olschina.com.cn制作ObserveYY语音交流频道89601377InquirySkillObservemeanstofindoutinformation.Whenyouobservesomething,youcarefullylook,listen,taste,touch,orsmellit.Scientistsobserve.Look

6、atthepicture.Canyoufindsomethinghidingontheleaves?1IE4.d.Describetherelativepositionofobjectsbyusingtwo5references(e.g.,aboveandnextto,belowandleftof).更多下载请加QQ群62830121www.olschina.com.cn制作PredictYY语音交流频道89601377InquirySkillPredictmeanstousewhatyouScientistspredict.knowtotellwhatWhattimeofyeardowill

7、happen.youthinkthispicturewastaken?Whatmighthappentothetreeswhentheweathergetscolder?6更多下载请加QQ群62830121www.olschina.com.cn制作CommunicateYY语音交流频道89601377InquirySkillCommunicatemeanstowrite,draw,ortellyo