He Tau Mati-Rua
He Tau Mati-Rua
He Kōwae Ako Pāngarau
He kōwae ako e aro ana ki te uara tū o ngā tau mati-rua. Ko te whakawhānui hoki i ngā meka matua tau mati-tahi ki ngā tau mati-rua. Ka whakaaturia te hononga ki te marautanga, ngā whāinga ako, ngā rauemi ka whakamahia, te rārangi o ngā kupu matua, tae atu ki te raupapatanga o ngā mahi ako.
E aro ana tēnei kōwae ako ki te uara tū o ngā tau mati-rua. Ko te whakawhānui hoki i ngā meka matua tau mati-tahi ki ngā tau mati-rua. E tino hono ana te kōwae ako nei ki te e-ako Uara Tū 1 me te e-ako Uara Tū 2. I takea mai tēnei kōwae ako i te kōwae ako reo Ingarihi o nzmaths Building with Tens.
Taumata 1
Te Tau me te Taurangi
Whāinga Paetae 1 (Te Mātauranga Tau): Ka mōhio ki ngā tauoti 0-100: ngā tikanga uara tū; ngā tau ngahuru; te maha o ngā tekau me ngā tahi kei roto i tētahi tau; te rahi me te hanga o tētahi tau.
- He rerekē te ‘mati’ me te ‘tau’. Ko te mati, koia ngā tohutau mai i te 0 ki te 9. Ko te tau, he tōpūtanga o ētahi mati.
- Ko te wāhi noho o te mati i roto i tētahi tau hei tohu i te uara o te mati.
- Ko te ‘uara mati’, koia te uara o te tohutau, kāore he aronga ki te wāhi noho o te mati.
- Ko te ‘uara tū’ o tētahi mati, koia te uara o te wāhi e noho nei taua mati, pērā i te tahi, te tekau, te rau, te mano ...
- He maha ngā wāwāhitanga o tētahi tau e taea ana. Hei tauira:
- mō te 24: 20 + 4; 10 + 10 + 4; 5 + 5 + 5 + 5 + 4 - Ko te wāwāhitanga uara tū o tētahi tau mati-rua, koia te whakaatu i te maha o ōna tekau me te maha o ōna tahi. Hei tauira:
- mō te 24: 20 + 4, ko te (10 x 2) + (1 x 4) rānei - He maha ngā momo rauemi hei whakaatu i te tikanga o te uara tū o tētahi tau:
- Ko ngā rauemi takitahi, pērā i te porotiti me te anga tekau wātea, me te pīni me ngā ipu. Mā te ākonga tonu e whakarōpū ngā rauemi takitahi nei.
- Ko ngā rauemi kua oti kē te whakarōpū, pērā i te poraka uara tū.
- Ko ngā rauemi whakaatu i ngā mati, pērā i te kāri pere me te whare uara tū. - E tika ana kia tīmata te tūhura i te uara tū ki ngā rauemi takitahi, kātahi ka whanake ki ngā rauemi kua oti kē te whakarōpū me ngā rauemi whakaatu i te tuhinga o te tau.
He anga pirepire (takatātai huapae)
He kāri pere
He pīni me ngā ipu
He poraka uara tū
He whare uara tū (Te Poutama Tau, Rauemi Tārua 4-11)
He paparau
Whārangi Tārua 1, 2, 3, 4
anga pirepire |
Slavonic abacus |
|---|---|
kāri pere |
arrow cards |
mataono |
rite cube, dice |
matapōkere |
random |
mati |
digit |
meka tāpiritanga |
addition fact |
paparau |
hundreds board |
pīni me ngā ipu |
beans and cannisters |
poraka uara tū |
place value blocks |
tapeke |
total |
tau mati-rua |
two digit number |
tau ngahuru |
decade number (tens number) |
tohutau |
numeral |
uara tū |
place value |
wāwāhi |
decompose (split a number) |
whakaahuahanga |
representation |
whare uara tū |
place value house |
Torohia te pouaka "Mō te rauemi" ki raro nei e kitea ai ngā rauemi hāngai:
- He tau mati rua whārangi tārua 1 (.pdf)
- He tau mati rua whārangi tārua2 (.pdf)
- He tau mati rua whārangi tārua 3 (.pdf)
- He tau mati rua whārangi tārua 4 (.pdf)
He rerekē pea te kounga o ngā whakaahua kei tēnei whārangi nā tō momo pūrere matihiko, heoi anō, ki te tiki ake i ngā whakaahua, ka tika te kounga.
Mō te rauemi
Wāhanga Ako: Pāngarau - Te Tau me te Taurangi
Kohinga Whāiti: He Kōwae Ako Pāngarau
Taumata: Taumata 1
