Qhia photosynthesis hauv tsev yog qhov yooj yim thiab lom zem yog tias koj muab tes ua haujlwm nrog phau ntawv kawm.
Photosynthesis yog dab tsi?
Yeej, photosynthesis yog cov txheej txheem uas cov nroj tsuag hloov lub hnub lub teeb rau hauv lub zog. Photosynthesis yog ib qho ntawm cov txheej txheem tseem ceeb tshaj plaws hauv ntiaj teb; Nws yog lub hauv paus rau tag nrho cov khoom noj khoom haus thiab muab tib neeg nrog cua ua pa.
Teaching Photosynthesis tom Tsev
Thaum qhia photosynthesis, nws yog ib qho tseem ceeb uas yuav tau piav qhia cov txheej txheem raws li koj tus menyuam nkag siab.
Ib yam li tib neeg haus dej thaum nqhis dej, cov nroj tsuag coj dej los ntawm lawv cov cag. Lawv kuj nqus carbon dioxide los ntawm huab cua. Thaum lawv muaj hnub ci txaus, cov nroj tsuag mam li tig dej thiab carbon dioxide rau hauv oxygen thiab qabzib, lossis qab zib. Lawv siv cov piam thaj los ua lub zog loj hlob, ib yam li tib neeg xav tau zaub mov kom loj hlob. Lawv tso cov pa rov rau hauv ib puag ncig rau tib neeg ua pa.
txheej txheem no hu ua photosynthesis.
Txhawm rau ua cov txheej txheem no, cov nroj tsuag xav tau kev pab ntawm cov tshuaj hu ua chlorophyll. Cov tshuaj no yog dab tsi muab lawv cov xim ntsuab. Thaum lub caij nplooj zeeg thiab lub caij ntuj no, muaj dej tsawg thiab hnub ci muaj rau photosynthesis. Vim li no, cov nroj tsuag nkag mus rau lub xeev so thiab tsis tsim cov piam thaj. Thaum photosynthesis nres thiab chlorophyll txo qis, nplooj pib hloov xim. Qhov no yog vim li cas cov ntoo muaj nplooj daj thiab txiv kab ntxwv thaum lub caij txias ntawm lub xyoo.
Creating a Lesson Plan
Xav txog lub hnub nyoog thiab qib peev xwm ntawm koj tus menyuam thaum tsim ib daim ntawv qhia txog photosynthesis los siv thaum kawm tom tsev. Thaum cov menyuam yaus loj tuaj yeem tsis muaj teeb meem nkag siab txog chemistry tom qab photosynthesis, cov menyuam yaus yuav tsum tau pib nrog cov hauv paus ua ntej mus ua haujlwm ntau dua. Tej zaum koj yuav xav muab cov ntawv sau ua ke nrog kev ua haujlwm ntawm tes thaum qhia photosynthesis.
Photosynthesis Activities
Nws yog qhov muaj txiaj ntsig zoo rau kev koom tes nrog kev kawm ua haujlwm ntxiv rau cov ntaub ntawv sau thaum qhia txog photosynthesis, tshwj xeeb tshaj yog rau cov menyuam yaus. Koj tuaj yeem ua cov haujlwm hauv qab no nrog cov ntaub ntawv uas muaj nyob hauv koj lub tsev lossis hauv zej zog.
Kev Ua Ib: Photosynthesis Pictorial
Siv cov ntawv siv thiab cov ntawv nplaum lossis cov cim, kom koj tus menyuam tsim cov duab sawv cev ntawm photosynthesis.
- Qhia koj tus menyuam kom kos ib tsob ntoo lossis paj rau ntawm daim ntawv.
- Cia koj tus menyuam kos lub hnub saum tsob ntoo los ua cim lub hnub lub zog.
- Hais kom koj tus menyuam ntxiv ib qhov dej rau tsob nroj. Qhov no tuaj yeem ua los ntawm cov nag lossis dej hauv av.
- Ntawm sab laug ntawm daim ntawv, kom koj tus menyuam sau cov lus "Carbon Dioxide" lossis sau lo lus rau nws, nyob ntawm nws hnub nyoog. Kos tus xub coj los ntawm lo lus mus rau cov nroj tsuag kom pom tias cov nroj tsuag tau txais cov pa roj carbon dioxide los ntawm ib puag ncig.
- Ntawm sab xis ntawm daim ntawv, kom koj tus menyuam sau lo lus "Oxygen." Kos ib tug xub taw tes tawm ntawm tsob ntoo los ua cim tso pa tawm rau hauv huab cua ib puag ncig.
- Cia koj tus menyuam kos ib lub suab qab zib nyob ze ntawm lub hauv paus ntawm cov nroj tsuag kom cim cov piam thaj uas tsim los ntawm photosynthesis.
- Qhia rau koj tus menyuam tias txhua kauj ruam ntawm cov txheej txheem ua haujlwm li cas thaum nws ua haujlwm ntawm daim duab.
Kev Ua Thib Ob: Qhov Tseem Ceeb Ntawm Hnub Ci hauv Photosynthesis
Qhia koj tus menyuam tias yuav ua li cas rau cov nroj tsuag thaum lawv tsis tau txais lub hnub ci txaus yog qhov tseem ceeb thaum qhia cov duab photosynthesis. Koj tuaj yeem ua kom pom qhov cuam tshuam ntawm tshav ntuj me me rau cov nroj tsuag hauv ob peb hnub xwb.
- Sau ib co ntawv txhuas, ntawv clips, thiab ib khub txiab.
- Kom koj tus menyuam xaiv ib tsob ntoo hauv tsev lossis tsob ntoo me me rau kev ua si.
- Pab koj tus menyuam txiav cov ntawv ua me me. Cov ntawv yuav tsum me me kom haum rau ntawm cov nroj tsuag nplooj.
- Siv cov ntawv clips, ruaj cov ntawv ci rau ob peb nplooj ntawm cov nroj tsuag.
- Muab cov nroj tsuag tso rau hauv qhov chaw tshav ntuj, xws li sab nraum lossis ze ntawm qhov rais.
- Hauv plaub mus rau tsib hnub, kom koj tus menyuam tshem cov ntawv thiab saib cov nplooj ntawm tsob ntoo. Cov khoom uas npog los ntawm ntawv ci yuav zoo li txawv ntawm qhov chaw raug tshav ntuj. Nug koj tus menyuam vim li cas qhov kev hloov pauv no tshwm sim.
Kev Ua 3: Sau Nplooj
Sau nplooj thaum lub caij nplooj zeeg yog ib txoj hauv kev yooj yim ntawm kev qhia photosynthesis rau cov menyuam yaus. Mus rau kev taug kev nrog koj tus menyuam thiab qhia nws kom sau ntau nplooj xim sib txawv li sai tau. Koj tuaj yeem tso cov nplooj rau hauv ib phau ntawv, duab album, lossis cia li khaws cia rau hauv hnab yas. Piav rau koj tus menyuam tias vim li cas txhua nplooj thiaj muaj xim sib txawv.
Online Resources
Internet muaj ntau yam ntaub ntawv tseem ceeb ntawm kev qhia photosynthesis.
Illuminating Photosynthesis, PBS lub vev xaib ntawm kev qhia photosynthesis, muaj kev sib tham sib flash animation, cov ntawv nkag siab yooj yim, thiab ob peb qhov kev kawm puzzles
Wonderville muaj kev sib tham sib tham thiab kev npaj qhia rau cov menyuam yaus hnub nyoog qis dua
- Nkauj Qhuas Vajtswv txhawb nqa kev qhia ua duab los ntawm nkauj.
- Science Made Simple yog npaj rau cov menyuam kawm ntawv laus thiab muab cov ntaub ntawv qhia txog kev ua kom zoo nkauj, suav nrog cov duab kos, cov duab kos, thiab cov dej num.
