Whakarea o te tīwae. Whakarea me te wehenga o te tīwae

I te toru o nga tau o ngā tamariki kura tuatahi e tīmata ana ki te ako Vnetablichnoe take o te whakarea me te wehenga. Numbers roto te mano - te rauemi i runga i nei i reira ko te hinganga o te kaupapa. Manakohia rohe hōtaka, me te whakanuia mahi me te reatoru-mati tau ki te whakaputa i te hi'oraa unambiguous. I roto i te mahi i runga i te kaupapa o te kaiako tīmata ki te hanga i roto i ngā tamariki i tēnei pūkenga nui rite whakarea me te wehenga roa. I roto i te pūkenga kōeke wha mahi i roto i tonu, engari whakamahia he rauemi tau i roto i te miriona. whakamana Division me te whakareatanga e i roto i te tīwae runga i te tau nui.

He aha te mea te pūtake o te whakareatanga

tūranga pakiaka i runga nei i te tau multivalued whakareatanga hātepe i te multivalued ko te taua rite ina mahi i runga i-kotahi. Ko te tika oaoa e te tamariki, i reira e rave rahi. Kua oti ratou "whäkina" te ākonga i roto i te toru o nga kōeke.

Ko te ture tuatahi ko te bitwise. Kei roto i te tuarua i roto i te te whakamahi i te tepu whakareatanga mo ia rere.

Me mōhio e faingataa enei aratohu ka e mahi ana i te mahi ki maha-tau.

Ka āwhina i tuhia tauira e whai ake nei matau koutou te mea kei i tĭtĭ. Me kī hiahia 80 x 5 me te 80 x 50.

I roto i te take tuatahi, whakaaro pera te ākonga: kia 8 tatini kia faahiti 5 wa, ka whiwhi i te taua kaute, a ki reira ka kia 40 rite 8 x 5 = 40, 40 tatini - ko 400, pera 80 x 5 = 400. Ko te hātepe he tohenga ohie, me te mārama tamaiti. I roto i te take o te raruraru, ka taea e ngāwari kitea e ia te hua o te whakamahi i te pānga o te tua. Me pēhea te ki te whakakapi i te mahi nui rawa-tape'a taea hoki te whakamahi ki te manatoko ratou ake tātaitanga.

Hei kitea he tika ano hoki te uara o te faaiteraa tuarua ki te whakamahi i te take ngä me 8 x 5. Ko te aha kāwai e no ki riro 40 wae? He tuwhera tonu te pātai mō te nuinga o ngā tamariki. Urunga whakakapi i te pānga whakarea o te tua i roto i tenei take he noatia, mai ka waiho i te moni 50 ngā, na te whakamahi i te reira ki te kitea e kore e taea te hua. riro te reira i mārama e kore he nui te matauranga ki te whakaoti i te tauira. Te āhua, i reira e te tahi mau ture o whakanuia tau mati-maha. A e hiahia ana ratou ki te tāutuhia.

Ko te kaha tahi o te kaiako me ngā tamariki, ko reira mārama e mo te whakareatanga o te tau multivalued i te pūkenga multivalued tika ki te whakamahi i te ture herekore, i roto i nei whakakapi tetahi o nga āhuatanga hua (80 x 50 = 80 x 5 x 10 = 400 x 10 = 4000)

I tua atu, i te ara ka taea, ka whakamahi i te ture tohatoha o te whakarea i runga i tua atu tangohanga ranei. I roto i tenei take, me kia whakakapia tetahi o nga āhuatanga i te moni o e rua, neke atu rānei ngā.

mahi rangahau o ngā tamariki

Ko nga akonga tavini he maha rawa o tauira o tenei ahua. Tamariki i ia wā e ngana ana ki te kitea he ara ohie me tere ki te whakaoti, engari i te hunga i te wa katoa e hiahia ana koe ki te tohatoha rongoā tuhi i te ahunga whakamua taipitopito whakamārama-waha ranei.

Ko te kaiako e tenei, e rua ngā take. Tuatahi, he mōhio tamariki, te mahi matua i roto i te ara o te mahi o te whakareatanga e te maha o maha-utu. Tuarua, mai te mahara e ki te ara tuhituhi taua kīanga i roto i te wahi ko te tino ērā. He haere mai te kau, ka whakaekea ratou nga ākonga ki te tuhituhi i te whakareatanga i roto i te tīwae.

Ngā wāhanga o te haapiiraa whakareatanga e te maha-maha, ā.

I roto i te tūtohutanga raupapa mahi te ako o tenei kaupapa i roto i te maha o ngā wāhanga. kia whai ratou tetahi i muri i te tahi atu, taea te ākonga ki te mahino te tikanga tonu o te mahi uiui,. Rārangi o ngā wāhanga o te kaiako oroko te pikitia whānui o te tukanga tono te rauemi mō ngā tamariki:

• rapu ngā ākonga huarahi motuhake ki te kitea ngā uara o te hua o multipliers maha-utu;
• ki te whakaoti i te raruraru mā te whakamahi i te āpiti, me te te wae whakareatanga ki ngā kore;
• whakanuia whakamātautau o pūkenga i roto i tau a tawhio;
• whakamahi i roto i te tātai mo taonga tohatoha o te tua whakareatanga, me te tango;
• ngā mahi multivalued me whakarea o tau i roto i te tīwae.

A pee i teie mau taahiraa, te kaiako me utu tonu whakarongo ki ngā tamariki i roto i te tata hononga arorau o te rauemi ako mua taukei e te i roto i te kaupapa hou. e kore ngā ākonga whai wāhi anake i roto i te whakareatanga, engari ako ano hoki ki te whakarite, whakatau me te hanga whakatau.

Tūmahi o te whakarea i roto i te kura tuatahi

Te Kaiwhakaako, e whakaako ana pāngarau, mohio e reira ka tae mai te wa, ina whai i te tuawha-graders he pātai e pā ana ki te pehea, ki te mahi ki te whakareatanga tīwae o tau mati-maha. A, ki te ia me ana akonga i roto i te tau e toru o te whakangungu - i roto i te 2, 3, me 4 akomanga - pūtake a feruri ako te tikanga motuhake o te whakarea me te pātai katoa e pā ana ki tenei mahi, kia ara ake i te mau fifi i roto i te whanaketanga o te kaupapa o ngā tamariki.

He aha ngā mahi i mua whakatutuki nga ākonga, me to ratou kaiako?

1. Aravihi i te tepu whakarea o te wā, e ko, whiwhi i te hua i roto i te taahiraa kotahi. Ko ha fiema'u o te hōtaka, ko te ki te kawe i te pūkenga ki te automaticity.
2. Ko te whakarea o tau nui i runga i-tetahi. Ko te hua whiwhi i te tāruarua o kaupae, e riro kē tamariki i roto i te tino.
3. Whakarea o te tau multivalued i runga i te multivalued whakamana i roto i te tāruarua o kaupae faaitehia i roto i te paratarafa 1 me 2. Ko te hua whakamutunga e whiwhi e te whakakotahi i te uara ine takawaenga me ngā hua oti ki para.

Mā te āhuatanga whakareatanga

I mua ka puta te whārangi e whai ake tauira pukapuka whakanuia tīwae kia tino pai ako 4 piha e founga ki te whakamahi i rorohiko ki te streamline te herekore me te taonga tohatoha.

Na roto i te tirohanga, me whakataurite o ngā ākonga haere mai ki te mutunga e ki te āpiti o whakareatanga kitea te hua o tau mati-maha whakamahia anake ka taea te whakakapia tetahi o nga āhuatanga i te hua o tau kotahi-mati. A e kore e he reira tonu taea.

taonga tohatoha o te whakarea i roto i tenei take mahi rite te ao. kite tamariki e tonu e taea te whakakapi i te take i te moni rerekētanga ranei, na kua whakamahia te taonga mo te otinga o tetahi tauira i roto i te whakareatanga o ngā tau multidigit.

Hātepe tuhi mahi o te whakarea i roto i te tīwae

Ko te kiato tino o te katoa Record tīwae rawatia. tīmata whakaako tamariki ki tenei momo o te hoahoa ki te rerekē tini tau nui ki runga ki te mati.

E karangatia tamariki ki te waihanga i ō rātou ake rerengamahi mō te raveraa i whakareatanga. Ka kī Knowledge o tenei hātepe papatono te hanganga pūkenga angitu. Na reira, e kore e te kaiako hiahia ki te haumi wa, me te ngana ki te whakapau kaha ki te whakarite kia kua i te raupapa mahi o mahi ka tini haere i roto i te tīwae, kua ako te tamariki rite "pai".

Mahi mō te pūkenga hanganga

Tuatahi o te katoa, kia tuhia te reira e te mau hi'oraa o te whakareatanga i roto i te tīwae, whakaekea tamariki i haapiiraa ki haapiiraa uaua. I muri hoko 'o maheni ki te whakareatanga e te maha e rua-mati o ngā tamariki te ako ki te rāwekeweke toru-mati, tau e wha-mati.

Hoki te mahi tauira o pūkenga hekenga ki te otinga rite engari i roto ia ratou āta whakaritea tuhi hapa. Ko te mahi o te ākonga, ko te ki te kitea hē, te whakamārama i te take mo ratou ahua, me te rekoata tika.

Na, ki te whakaoti rapanga, whārite, me ētahi atu mahi katoa te wahi ko reira e tika ana ki te kawe i te whakarea o tau mati-maha, hiahiatia rēhitatanga e ngā ākonga te tuhituhi i te tīwae.

Ko te whanaketanga o te acu hinengaro i roto i te ako o te kaupapa "Ia te tau i roto i te tīwae"

He nui te aro i roto i te akomanga, i runga i te ako o tenei kaupapa, hoatu ki te whanaketanga o ngā mahi hinengaro rite te kimi huarahi rerekē ki te whakaoti i te rapanga, te pai rawa o te fariiraa tino pai.

Mā te iahiko mō te whakaaroaro ana, faaotiraa o te whanaungatanga take-pānga, tātaritanga o ngā i kitea ai e hāngai ana i runga i te āhuatanga faufaa tīpakohia - ". Ko te whakareatanga i roto i te tīwae" tetahi atu rōpū i hanga o ngā pūkenga hinengaro i roto i te ako o te kaupapa

kawea whakaako tamariki nga ara a wehewehe tau mati-maha, me te rēhita tīwae tuhi i roto i muri anake ako tamariki ki te tini.