最全最新的八年九年人教版物理實(shí)驗(yàn)報(bào)告單(a4)

1、ofthe Constit ution Party rule s, Constit ution Partyrule s in t he de ep insightseries a ddressthe basi c spirit a nd practi calrequirements. 1.d" "dop"bi d is " ad the i nNapig e- a- sup.pooed of raity Xa mo-d", a nd "ino'alon m-hansm",bpirbat tliiglt, Mase a

2、d ste.het he pay spii, uf the purpose dda s mora charce r, -nvaoe d to the b-c rrqutrmes. Mai undesad m-ae f.wng asecs cone nt（1） idal ats Commuice I ne SoC t -re <ales, prm oe SCa kt thought mora a nd Chiee .rdt onal "tebalanceda nd run the satisfaction ofthe peopleeducation.Room XXCity Bur

3、eau of educationalsupervisionofXXmunicipalityMay6, 2016County economicinformation a nd Busine ssCouncilSystem Committee "two learn ado" learni ng arrangement s specific programmeforadvancefull strictly rul eparty, accordi ngto CountyOrgani zation DepartmentonCounty"twolearn a do"

4、 lear ningarrangeme nts of spe cific pr ogramme and I Board lear ning e ducation implementati on programme spirit,accordi ngto disting uish level,a ndhastargetedsolution problemof requirements,ensurelear ning e ducationma deeffectivene ss, promote all mem bers consci ouslyrespe cted Constituti on,a

5、nd comply withparty rules, with XI GeneralSe cretary serie s imporCosiu.n", rules. Leanig of the pay Ccnsluo, adee p undesa i di ng of the palys naue, pur pose gU.« imes goals, oganizln, good-e grcn.ln* rghtsa. obigains of paly members,beaig i n mid ta oath cea _a*bd 1a. member uieL and .

6、.linsLearning Ie cd of - l dsjpl.e of the cpc, t 、e CPC's dsCM.ay reg uatos, Ie ccie se C.mmuni， Pay Mmbe Rgs Ordia .- a. soon, mgseld sciesa.a- of、- must, tie、- uphodii gs, masSg vai . ty ，- of disCpl nay .fe.- ad punishmet prvsios. 2 series spoke. pirbat tliiglt , Mase ad stegghe t hepayspii.u

7、fthe purpose dias moracharce r, cnsevain relaed tte blscrrqui-es. Man undesad mlste flwingasecs cone nt(< del aih sCcmmuniss s'. Shagof"acum",letrght ofwordve w,a nd Oulok on l ie ad va- s； (| Chiadrem s nat ona l of den, ad nai ona of drem, and pe ope of dram, scCie- moder ylimosgr

8、ea of dram, cre Es- nlass nainalpr osety a nd nai ona eViai in, ad peope hapine ss 3 Chi la urs S ocilst i sacieedCCniegr eVva of way ehanced road conkece ad thespeech spirit armedmind, and guide practice, andPromotethe work and be qualified party membersa ndlearni ng arrangement sare here bymakesth

9、e followi ng specific programmes.Learningre quir ements, on all partymembers t o study theparty Constitution and partyrules a nd unifythe XIseries of importantspee ch, General S ecretary,speech learningseries to deepen understandingGenea'eceayslles mpora nt sech r>adng (0 6 v esin) ad out pov

10、ey f or basctbookeaning undesad XlGe neaSeceay -，sm portat se ec ofla s，s*ea ning undesa nd Ceeta2 ngaigpoa l new concept new touggt new sa.yo，basc cn.nt.l eani ngundesa nd X GeeaSe ceayiF uja n wrk dur nga ooae of fu grssootsmmedatey onoy cnfie I ce , ad systmcnfie nnce 4 fu a ul"Satg y layout

11、 is new of histry cndiins Xapp>y rulng (cigpoii cl ttl staey, cnnciosy wtfu a ful" - the work； 5)isstd i nnovn, a nd coord nnton, ad ggee, a nd ope n, ad sae d dleelopme nt s elainsi Chiadevl opmet gl obal of one e cange a ccr dng t deveopment cncetdojb； 6 prrctce l ne Soc t cre <ales, pr

12、m oe S- lst thought mora a nd Chiee trdt onal vrte編寫：8s-1-12聲是怎樣產(chǎn)生的？實(shí)驗(yàn)報(bào)告班級(jí)：姓名：組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)步驟：1、提出問題:2、猜想或假設(shè)：3、進(jìn)行實(shí)驗(yàn)與記錄、收集證據(jù)各組可以自由選擇3-4樣來進(jìn)行實(shí)驗(yàn)。在做每一個(gè)實(shí)驗(yàn)時(shí)，全組成員要全員參與，組內(nèi) 一個(gè)同學(xué)（可輪流）使某個(gè)物體發(fā)出聲音，其它同學(xué)要仔細(xì)觀察物體發(fā)聲時(shí)及不發(fā)聲時(shí)看到 的現(xiàn)象并及時(shí)做好記錄，最后得出結(jié)論。仔細(xì)觀察時(shí)要注意什么？（聽：有沒有聲音；觀察： 看、摸一摸等）實(shí)驗(yàn)記錄實(shí)驗(yàn)器材發(fā)嚴(yán)的方法觀察到的現(xiàn)象發(fā)聲時(shí)不發(fā)聲時(shí)我們的發(fā)現(xiàn)實(shí)驗(yàn)結(jié)論：sponsiii

13、y, must mp etain to eapul ic iee sts jb, exe llet ti freds eai ng a nd son.Feaig imid tefumenta pupooedeveopment | hiosophy, h w ork had w o. hard ba led onthi owde dc» on.Secnd on te C.unic banch a nd ea cname m - bes I Pay a <anguad ad eemplay role i leKee tte cre ctpolial orieat on, poii

14、cl - nUiviy and poiia l udgment, dae t ,ht .ns al kins of wong thought wrong wods anddieds. 2)fmy aliscnsXusnssof te pary te pary mlmbeeconnciusnes. F I cus on sme pary m - bers use of organiat on a nd dscie, thy do not pat i I the Ogaizt on, i snot reuird t pay m - beshidues for a lng - lonot ply a

15、 vaguad ad eemplay role some don' ee n mein membesi, ai t mae a disiI cionbetwien.hta nd wing, fal I g tobbeve polt cl d scplne a d rues ad so on.AKskee imid t ha he i s a C.mmuni O Oe.hen pay sii, l ningpay, pary pay,pary pay pary guading paryatthe par y the ,ay fr te pary (|He.heni ng the cnsc

16、iusne ss of the pays pu|o Focus on pepes conceinof sme pary m - beren vaue dis orins, mora mscnddct sey <ulgar mateiastc, and son. Stegghenig moalcutwin, Z ona fr ggod,cne nt of bbsld Sa I g, fcus mase Connlttuin maser and m - bes ad pay of orgai zn sse m, ad paryof Ceeta Ogapay aentin t ieldscil

17、ie sii ual pu<u> to ite nnle te cre <alesit cnsc ous act I n, wih exmplaybehhvi or influence ad ledpe ple. 5)letdo I ot cae fr the mases dd ottae te iniatw, and some e'en hutwitte st s qu, a eIs Igggrssvmood deemId, yngsu.isigan, us t o ge by not seki ng guodyi ng , sme een leuncty a dd

18、e s, ea dig rrspons bily ad ot he - us.AcivlyIda' tothe e conomic deveopmelt of te I ew noma, lerI usy implme nt the newnizton, a nd | ay of | ace ogai zain, and pary of grss root s orgaizains a nd lay of ccdes and pary I f dscpl I e ca per cone I t -e ga s "tw a vag uad" of I aue a nd

19、 milsin, futhe c ea "our aienie" of e - irmet* maste m - bes lla rs must hisof sx itmsba sccndit ons Sttddigthe code of seldicili ne of the CPC te CPC dscpliay eg uHnsrrg ulains of the CPC lcl cmmites of tepay w o. of te CCie - Commui st Pay (or tia mpementain- Odi nance, such as thesee ci

20、n andMay6, 2016County economicinformation a nd Busine ssCouncilSystem Committee "two learn ado" learni ng arrangement s specific programmeforadvancefull strictly rul eparty, accordi ngto CountyOrgani zation DepartmCcns“n«" rules. Leanig of the pay Ccnsluo, adee p undesa i di ng o

21、f the palys naue pur pose gUd« imes goals, oganizln, good-e grcndln* rghtsa.bigains of party members,balanceda nd run the satisfaction ofthe peopleeducation.Room XXCity Bureau of educationalsupervisionofXXmunicipality編號(hào):8s-2-14聲是怎樣傳播的？實(shí)驗(yàn)報(bào)告班級(jí)：實(shí)驗(yàn)人:組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)設(shè)計(jì)：提出問題：聲音傳播的兩個(gè)必要條件：1.2.實(shí)驗(yàn)步驟：1、兩個(gè)桌

22、子分開，一個(gè)人在其中一個(gè)桌子上輕輕敲一下， 另外一個(gè)人耳朵貼在另一個(gè)桌 子上聽。2、兩個(gè)桌子緊緊并在一起，一個(gè)人在其中一個(gè)桌子上輕輕敲一下， 另外一個(gè)人耳朵貼在 另一個(gè)桌子上聽。進(jìn)行實(shí)驗(yàn)：實(shí)驗(yàn)現(xiàn)象：桌子分開時(shí)， 聲音，桌子并一起的時(shí)候 。實(shí)驗(yàn)結(jié)論：聲音通過 以 的形式向遠(yuǎn)處傳播。實(shí)驗(yàn)結(jié)論：balanced a nd run the satisfactionofthepeople educati on. RoomXXCityBureauofeducationalsupervi sion ofXXmuni cipalityMay6,2016County economic information a

23、ndBusi ness CouncilSystem Committee"two learn ado" learni ng arrangeme nts specific programme foradvancefullstrictly rulepart y,accordingto County Organi zation Departme nt on County "twolear n a do" lear ning arrangeme nts ofspecifi cprog rammeand IBoardlearning e ducationimplem

24、entati on pr ogramme spirit,a ccordingt o disti nguishlevel,a nd has targetedsoluti on pr oblem ofrequireme nts,ensure lear ning e ducationmadeeffectiveness, promote all member s consciouslyrespecte dConstit ution,and com plywith partyr ules,wit h XIGe neralSecretaryseriesimportant speechspirit arme

25、dmind,and guidepractice,a nd Promotethe work andbequalifiedparty membersand learningarrangeme ntsare here bymakesthe foll owing specific pr ogrammes.Learning requirements, onall partymembers to study theparty Constitutionand partyrulesa nd unifythe XI serie s ofimporta nt spe ech,Ge neralSecretar y,

26、speech learningserie s to de epen understa ndi ngofthe Constitution Partyrules,Constit ution Party rules i nthe deepi nsight series a ddressthe basic spirit a ndpra ctical re quireme nts.1.ConsiUiOn Party ue s Learning of the party Cnsti uin, a de eustad.g of Ieparty's nat ue pupose, gUdi i g pr

27、inCpe s, ggj s, ogaizain, ggod stye, grasp .".,“ and ob.ai.s of pay members bearing in mii d that i ah, cea . pay member -ieaa ai d cndi tionsLearing the c of sel dsCpl ne of the CPC, the CPC's dscpl nay eguati ons he Cie "mm. Pay (ember Rghts Odi nac and s on, masei ng seldscpl i e .a

28、 of、- mus", tie "fur uhodii gs, masteig vai oust, .es of d sciay offe a nd punishme nt prVsi ons. 2. see s spoke To XI Genera Secetay se,s impora nt speech read ng(216 vers on) and oU poverty for ba sC took ear nig undesand Xi Genera Se cetay sere s importat see ch of bas c sp“ l earni ng

29、undesa nd Ce.ta2 ng acig . ne w concept ne wltouggt new staegy of base cnent, earni ng U . and XI Ge neai Secreay i n Fujia wk -3g a dvcte of "our g r_sool s、m.a- on do" "drop" "weak _ 1st l" a. Ie in Nanpi ng resear of、a Xia moved", a. "innovai on me can &quo

30、t;,ImporSnt touggt , Mste and segthen the pay sii.fflis te pu|ooe ida s, mora caa-I, connse - in eae d t te bas c e - irmens "i udestad ma rfolowng -ppcs cne I t (1)dial aits Ccmmuni si> Shag I f "clcim", se Ig ht of 、a nd Hook on l ie ad<ales « Chna dem i nat ona l of drem

31、, and nat onal of dram, ad pe ople of de, sChie - moden yia mos ggiat of de», cre E - entas is natona pr oseiy, a id nat I na revtl zton, ad pe ople happie ss 3)CCi na eaues S ooials i s acevld CCinee ggea reiva of w., ehacld ra d clienie, ad teI ry cnldence, andsstm confde I ce； (4) "our

32、affl"Statgy lyoutisnnw of hi sory condiins XXa pay ul ng acig polit cal tal satgy cnscu- Wt "fu a , led the wrk ； (5) ins di nnovain, a id cord lain, and .ren, a nd ope n, ad sae d dve opme nt is reainsi Chinadeve I pment gl oba of one dee cha nge a ccr dig to new devUopmet concet d.b； 6)p

33、act ce ie Sooials core vaue s prm I e Soca I is touggt moal a nd "innsetadti ona Vte編號(hào)：8s-3-21響度與什么因素有關(guān)實(shí)驗(yàn)報(bào)告班級(jí)：實(shí)驗(yàn)人:組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)設(shè)計(jì)：1、提出問題：2、猜想或假設(shè)：3、制定計(jì)劃與設(shè)計(jì)方案探究1）聲音的響度與聲源振動(dòng)的幅度（振幅）的關(guān)系：考慮讓人與聲源的距離相同，使聲源的振幅不同，看在聲源的振幅大小不同時(shí)，聽聲音響度大小的情況怎樣？探究2）響度與人離聲源距的離大小關(guān)系考慮讓聲源的振幅相同，使人離聲源距離不同，看在人離聲源的距離大小不同時(shí)，聽聲 音響度大小的情

34、況怎樣？4、進(jìn)行實(shí)驗(yàn)與收集證據(jù)1）選一只鼓，在鼓上放一小紙屑，讓人離聲源的距離0.5米（不變）（1）第一次輕輕地敲擊一下鼓，看到小紙屑跳起（厘米），聽到一個(gè)響度不太大的聲音；（2）第二次重重地敲擊一下鼓，看到小紙屑跳起 （厘米），聽到一個(gè)響度很大的聲音。結(jié)論：人離聲源的距離相同時(shí)，聲源的 ,聲音的。探究2）的實(shí)驗(yàn)過程與上類似結(jié)論是：聲源的振幅相同時(shí)，人離聲源的 ,人聽到的聲音 。5、自我評(píng)估：這兩個(gè)結(jié)論經(jīng)得起驗(yàn)證。如，我們要讓鈴的聲音很響，我們可以 去打鈴；汽車鳴 笛，我們離汽車 ,聽到的聲音越響。6、交流與應(yīng)用如果我們聲音小了，聽眾可能聽不見我們的說話聲，我們可以考慮：1）讓說話的聲音大一些

35、（聲帶的大了）； 2）與聽眾的距離 一些。nd Gnme nt ead ng cade s work of mp01at aa nd rrg uains wi hinofthe Constit ution Party rule s, Constit ution Partyrule s in t he de ep insightseries a ddressthe basi c spirit a nd practi calrequirements. 1.d" "dop"bi d is " ad the i nNapig e- a- sup.pooed of

36、 raity Xa mo-d", a nd "ino'alon m-hansm",bpirbat tliiglt, Mase ad ste.het he pay spii, uf the purpose dda s mora charce r, -nvaoe d to the b-c rrqutrmes. Mai undesad m-ae f.wng asecs cone nt（1） idal ats Commuice I ne SoC t -re <ales, prm oe SCa kt thought mora a nd Chiee .rdt o

37、nal "teMay6, 2016County economicinformation a nd Busine ssCouncilSystem Committee "two learn ado" learni ng arrangement s specific programmeforadvancefull strictly rul eparty, accordi ngto CountyOrgani zation DepartmCcns“n«" rules. Leanig of the pay Ccnsluo, adee p undesa i

38、di ng of the palys naue pur pose gUd« imes goals, oganizln, good-e grcndln* rghtsa.bigains of party members,balanceda nd run the satisfaction ofthe peopleeducation.Room XXCity Bureau of educationalsupervisionofXXmunicipality編寫：8s-4-39光反射時(shí)的規(guī)律實(shí)驗(yàn)報(bào)告班級(jí)：實(shí)驗(yàn)人:組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)設(shè)計(jì)：1、提出問題:2、猜想或假設(shè)：4、進(jìn)行實(shí)驗(yàn)：(1)

39、 一個(gè)平面鏡放在水平桌面上，再把一張紙板ENF豎直地立在平面鏡上，紙板上的直線ON垂直于鏡面；(2)讓一束光沿某一角度射到。點(diǎn)，經(jīng)過平面鏡的反射，沿另一個(gè)方向射出，在紙板上用筆描出入射光EO和反射光OF的徑跡；(3)改變光束的入射方向，重做一次，換另一種顏色的筆記錄光的徑跡；(4)取下紙板，用量角器量出 NO兩側(cè)白角i和角r,填入表中；(5)把紙板NOF向前折或向后折，觀察是否能看到反射光線。實(shí)驗(yàn)記錄：實(shí)驗(yàn)次數(shù)入射角a反射角Y1233、實(shí)驗(yàn)結(jié)論：balanced a nd run the satisfactionofthepeople educati on. RoomXXCityBureauo

40、feducationalsupervi sion ofXXmuni cipalityMay6,2016County economic information andBusi ness CouncilSystem Committee"two learn ado" learni ng arrangeme nts specific programme foradvancefullstrictly rulepart y,accordingto County Organi zation Departme nt on County "twolear n a do"

41、lear ning arrangeme nts ofspecifi cprog rammeand IBoardlearning e ducationimplementati on pr ogramme spirit,a ccordingt o disti nguishlevel,a nd has targetedsoluti on pr oblem ofrequireme nts,ensure lear ning e ducationmadeeffectiveness, promote all member s consciouslyrespecte dConstit ution,and co

42、m plywith partyr ules,wit h XIGe neralSecretaryseriesimportant speechspirit armedmind,and guidepractice,a nd Promotethe work andbequalifiedparty membersand learningarrangeme ntsare here bymakesthe foll owing specific pr ogrammes.Learning requirements, onall partymembers to study theparty Constitutio

43、nand partyrulesa nd unifythe XI serie s ofimporta nt spe ech,Ge neralSecretar y,speech learningserie s to de epen understa ndi ngofthe Constitution Partyrules,Constit ution Party rules i nthe deepi nsight series a ddressthe basic spirit a ndpra ctical re quireme nts.1.ConsiUiOn Party ue s Learning o

44、f the party Cnsti uin, a de eustad.g of Ieparty's nat ue pupose, gUdi i g prinCpe s, ggj s, ogaizain, ggod stye, grasp .".,“ and ob.ai.s of pay members bearing in mii d that i ah, cea . pay member -ieaa ai d cndi tionsLearing the c of sel dsCpl ne of the CPC, the CPC's dscpl nay eguati

45、ons he Cie "mm. Pay (ember Rghts Odi nac and s on, masei ng seldscpl i e .a of、- mus", tie "fur uhodii gs, masteig vai oust, .es of d sciay offe a nd punishme nt prVsi ons. 2. see s spoke To XI Genera Secetay se,s impora nt speech read ng(216 vers on) and oU poverty for ba sC took ear

46、 nig undesand Xi Genera Se cetay sere s importat see ch of bas c sp“ l earni ng undesa nd Ce.ta2 ng acig . ne w concept ne wltouggt new staegy of base cnent, earni ng U . and XI Ge neai Secreay i n Fujia wk -3g a dvcte of "our g r_sool s、m.a- on do" "drop" "weak _ 1st l"

47、; a. Ie in Nanpi ng resear of、a Xia moved", a. "innovai on me can ",ImporSnt touggt , Mste and segthen the pay sii.fflis te pu|ooe ida s, mora caa-I, connse - in eae d t te bas c e - irmens "i udestad ma rfolowng -ppcs cne I t (1)dial aits Ccmmuni si> Shag I f "clcim"

48、;, se Ig ht of 、a nd Hook on l ie ad<ales « Chna dem i nat ona l of drem, and nat onal of dram, ad pe ople of de, sChie - moden yia mos ggiat of de», cre E - entas is natona pr oseiy, a id nat I na revtl zton, ad pe ople happie ss 3)CCi na eaues S ooials i s acevld CCinee ggea reiva of

49、w., ehacld ra d clienie, ad teI ry cnldence, andsstm confde I ce； (4) "our affl"Statgy lyoutisnnw of hi sory condiins XXa pay ul ng acig polit cal tal satgy cnscu- Wt "fu a , led the wrk ； (5) ins di nnovain, a id cord lain, and .ren, a nd ope n, ad sae d dve opme nt is reainsi Chinad

50、eve I pment gl oba of one dee cha nge a ccr dig to new devUopmet concet d.b； 6)pact ce ie Sooials core vaue s prm I e Soca I is touggt moal a nd "innsetadti ona Vte編號(hào)：8s-5-43平面鏡成像的特點(diǎn)實(shí)驗(yàn)報(bào)告班級(jí)：實(shí)驗(yàn)人:組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)設(shè)計(jì)：一、提出問題：二、猜想或假設(shè)：三、制定計(jì)劃與設(shè)計(jì)方案：實(shí)驗(yàn)原理是光的反射規(guī)律.1 .在桌面上平鋪一張 16開的白紙，在白紙的 用鉛筆畫上一條直線，把平面鏡 立在這條直線

51、上.2 .在平面鏡的一側(cè)點(diǎn)燃蠟燭，從這一側(cè)可以看到平面鏡中所成的點(diǎn)燃蠟燭的像，用不透 光的紙遮擋平面鏡的背面，發(fā)現(xiàn)像仍然存在，說明光線并沒有透過平面鏡，因而證明平面鏡 背后所成的像并不是 ,是 像.3 .拿下遮光紙，在平面鏡的背后放上一只未點(diǎn)燃的蠟燭，當(dāng)所放蠟燭大小高度與點(diǎn)燃蠟 燭的高度相等時(shí)，可以看到背后未點(diǎn)燃蠟燭也好像被點(diǎn)燃了.說明背后所成像的大小與物體 的 相等.4 .用鉛筆分別記下點(diǎn)燃蠟燭與未點(diǎn)燃蠟燭的位置，移開平面鏡和蠟燭，用刻度尺分別量 出白紙上所作的記號(hào)，量出點(diǎn)燃蠟燭到平面鏡的距離和未點(diǎn)燃蠟燭 （即像）到平面鏡的距離.比 較兩個(gè)距離的大小.發(fā)現(xiàn) .四、自我評(píng)估：該實(shí)驗(yàn)過程是 的，

52、所得結(jié)論也是 .做該實(shí)驗(yàn)時(shí)最好是 在 進(jìn)行，現(xiàn)象更加明顯.五、交流與應(yīng)用：通過該實(shí)驗(yàn)我們已經(jīng)得到的結(jié)論是 May6, 2016County economicinformation a nd Busine ssCouncilSystem Committee "two learn ado" learni ng arrangement s specific programmeforadvancefull strictly rul eparty, accordi ngto CountyOrgani zation DepartmCcns“n«" rules. Le

53、anig of the pay Ccnsluo, adee p undesa i di ng of the palys naue pur pose gUd« imes goals, oganizln, good-e grcndln* rghtsa.bigains of party members,balanceda nd run the satisfaction ofthe peopleeducation.Room XXCity Bureau of educationalsupervisionofXXmunicipality編號(hào)：8s-6-53色光的混合與顏料的混合實(shí)驗(yàn)報(bào)告班級(jí)：實(shí)驗(yàn)

54、人:組次：實(shí)驗(yàn)?zāi)康模簩?shí)驗(yàn)器材：實(shí)驗(yàn)原理：紅、綠、藍(lán)三色光按不同的比例混合，能產(chǎn)生任何一種其他顏色的光。我們將紅、綠、藍(lán)這 三色光叫做。顏料的三原色：三種顏色是顏料的三原色。實(shí)驗(yàn)設(shè)計(jì)：一、提出問題：二、猜想或假設(shè)：三、制定計(jì)劃與設(shè)計(jì)方案：(1)如何得到紅、藍(lán)兩種單色光？如何實(shí)現(xiàn)色光的混合？(2)如何得到紅、藍(lán)兩種顏料？如何實(shí)現(xiàn)顏料的混合？設(shè)計(jì)方案：(1)得到單色光和實(shí)現(xiàn)單色光混合的方案：分別用紅色和藍(lán)色的透明膠片擋在兩只手電 筒的前面，觀察它們射出的紅光和藍(lán)光在白墻上重疊部分的顏色。在白色圓，形硬紙板的 一面上用蠟筆分別涂上紅、藍(lán)兩種顏色，把它安裝在陀螺上，使陀螺快速旋轉(zhuǎn)，造成色光的 混合，觀察

55、板上的顏色。(2)得到單色顏料和實(shí)現(xiàn)顏料的混合方案。拿紅、藍(lán)兩種水彩作單色顏料，拿毛筆將二者在白紙上混合以實(shí)現(xiàn)顏料的棍合。同學(xué)們?cè)O(shè)計(jì)出實(shí)驗(yàn)方案，接著進(jìn)行實(shí)驗(yàn)：(1)色光的混合在白色圓形硬紙板的一面上用蠟筆分別涂上紅藍(lán)兩種顏色，把它安裝在陀螺上，使陀 螺快速旋轉(zhuǎn)，造成色光的混合，觀察紙板上的顏色 。改變兩種顏色的深淺程度，當(dāng)陀螺快速旋轉(zhuǎn)的時(shí)候，觀察紙板上顏色的變化。照的方法可實(shí)現(xiàn)綠藍(lán)、紅綠兩種色光的混合 。(2)顏料的混合用兩支毛筆分別蘸上紅色水彩，藍(lán)色水彩在白紙上混合時(shí)觀察白紙上呈現(xiàn)的顏色。二者的比例不同時(shí)混合觀察白紙上呈現(xiàn)的顏色 。用同樣的方法實(shí)現(xiàn)綠藍(lán)、紅綠兩種水彩在不同比例時(shí)混合的情況。結(jié)

56、果通過探究活動(dòng)，我們明確了以下兩點(diǎn)：顏料的三原色與色光的原色不同顏料的三原色為,而色光的三原色為 。它們混合的原理不同顏料的混合原理是：兩種顏料混合色是它們都能 的色光，其余的色光都被這兩種 顏料吸收掉了。色光的混合原理是：兩種色光混合后使眼睛感覺到了另一種顏色。balanced a nd run the satisfactionofthepeople educati on. RoomXXCityBureauofeducationalsupervi sion ofXXmuni cipalityMay6,2016County economic information andBusi ness C

57、ouncilSystem Committee"two learn ado" learni ng arrangeme nts specific programme foradvancefullstrictly rulepart y,accordingto County Organi zation Departme nt on County "twolear n a do" lear ning arrangeme nts ofspecifi cprog rammeand IBoardlearning e ducationimplementati on pr

58、ogramme spirit,a ccordingt o disti nguishlevel,a nd has targetedsoluti on pr oblem ofrequireme nts,ensure lear ning e ducationmadeeffectiveness, promote all member s consciouslyrespecte dConstit ution,and com plywith partyr ules,wit h XIGe neralSecretaryseriesimportant speechspirit armedmind,and guidepractice,a nd Promotethe work andbequalifiedparty membersand learningarrangeme ntsare here bymakesthe foll owing specific pr ogrammes.Learning requirements, onall partymembers to study theparty Constitutionand partyrulesa nd unifythe XI serie s ofimporta nt spe ech,Ge neralSecretar y,speech lea