Kahua ʻumi hoʻonohonoho
| E51.0104Kahua ʻumi hoʻonohonoho | |
| Hoʻohana ʻia ia no ka haumāna kula haʻahaʻa e hoʻomaopopo i ka hopena o ka leo, ka pilina ma waena o ka centimeter cubic a me ka decimeter cubic. Hana ʻia i ka plastic maikaʻi i ke kala keʻokeʻo a aniani. ʻO kēlā me kēia set me: - Base Ten Cube Box 10x10x10cm 1pc.– Base Ten Board 10x10x1cm 9pcs.– Base Ten Rod 10x1x1cm 9pcs– Base Ten Unit 1x1x1cm 10 pcs3 |
Geometry: (1) Ke hoʻopaʻa wale mākou i ke kinona a me ka nui o kahi mea, akā ʻaʻole nā waiwai ʻē aʻe (e like me ke kala, ke kaupaona, paʻakikī, a pēlā aku), kāhea mākou i kēia mea he geometry, a i ʻole ka leo no ka pōkole. ʻO kahi laʻana, ʻo ka pahu pahu ma ke Kiʻi 1 a me ka poloka lāʻau ma ke Kiki 2, ʻoiai ke ʻokoʻa ke kala, ke kaumaha, ka paʻakikī, a me nā mea, inā like ke ʻano a me ka nui, ua manaʻo mākou he ʻelua Geometry like loa. I ka ʻoiaʻiʻo, ʻoiai he like ke ʻano a me ka nui o ka carton a me ka poloka lāʻau, ʻelua mau cuboid like [2]. (2) ʻO ka hapa palena o ka hakahaka i hoʻopili ʻia e nā mokulele a me nā ʻūlū lewa, e like me cuboid, cube, cylinder, sphere, etc.
ʻO ke kinona a me ka nui o kekahi mea i kapa ʻia i kekahi manawa he "spatial form", a he kino geometric kahi mea maoli i manaʻo ʻia mai ka hiʻohiʻona o ka spatial form wale nō.
