ʻO GeoGebra kahi polokalamu matematika i kūkulu ʻia no nā ʻenehana hoʻonaʻauao ʻē aʻe. Ua kākau ʻia ka papahana ma Java, no laila e hana pololei ʻoe e pono ai e hoʻoiho a hoʻouka i ka pākani mai Java.
Mea hana no ka hana me nā mea waiwai a me ka haʻi
Hāʻawi ka GeoGebra i nā pono kūpono no ka hana ʻana me nā mea geometric, algebraic expression, nā papa, nā pakuhi, nā helu a me ka arithmetic. Aia nā hiʻohiʻona a pau i loko o hoʻokahi pahu no ka ʻoluʻolu. Aia nā mea hana e hana me ka hana like ʻole, no ka laʻana, i nā pakuhi, nā aʻa, nā mea hoʻohui, a me nā mea like.
Hoʻolālā o nā kaha kiʻi stereometric
Hāʻawi kēia polokalamu i ka hana hana ma ka 2-a me 3-dimensional space. Wahi a ka palena i koho ʻia no ka hana, e kiʻi ʻoe i kahi ʻelua ʻelua a i ʻole nā ʻelima, nā ʻelima.
Hoʻololi ʻia nā mea a nā geometric ma GeoGebra me ka hoʻohana ʻana i nā māka. Hiki iā lākou ke helu ʻia i kekahi mau mika, e huki i kahi laina ma o lākou. Me nā kiʻi i mākaukau paʻa, hiki iā ʻoe ke hoʻokō i nā palaualelo ʻē aʻe, no ka laʻana, e hōʻailona i nā kihi ma luna o lākou, e ana i ka lōʻihi o nā laina a me nā ʻaoʻao o nā kihi. Ma o lākou, hiki iā ʻoe ke waiho i nā ʻāpana.
Kahi kūlohelohe o nā mea
He hana a GeoGebra no ka kahakiʻi ʻana i kahi kiʻi paʻi, kahi e hiki ai iā ʻoe ke kūkulu i nā mea ʻokoʻa mai ka kiʻi nui. No ka laʻana, hiki iā ʻoe ke kūkulu i kahi ʻano o polyhedron, a hoʻokaʻawale iā ia i kekahi o nā hiʻohiʻona - ke kihi, kahi laina a i ʻole nā laina a me nā kihi. Mahalo i kēia hana, hiki iā ʻoe ke hōʻike akaka a kamaʻilio e pili ana i nā hiʻohiʻona o kekahi ʻano a i ʻole kāna ʻāpana.
Kahi hua hua
Hoʻokumu ʻia ka polokalamu i pono ai i ka hana ʻana i nā kiʻina hana ʻano like ʻole. E kāohi iā lākou, hiki iā ʻoe ke hoʻohana i nā ʻāpana hāmeʻa ʻelua a kuhikuhi i nā ʻano ʻōlelo maʻamau. Eia kekahi laʻana maʻalahi:
y = a | x-h | + k
Ke hoʻomau nei i ka hana a me ke kākoʻo ʻana i nā papahana ʻaoʻao ʻekolu
Ma ka papahana, hiki iā ʻoe ke hoʻomau i ka hana me ka papahana ma hope o ka pani ʻana. Inā pono, hiki iā ʻoe ke wehe i nā hana i hoʻoiho ʻia mai ka Pūnaewele a hana i kāu hoʻoponopono ponoʻī ma laila.
Kaiāulu GeoGebra
I kēia manawa, ke kūkulu nei ka papahana a hoʻomaikaʻi ʻia. Hoʻokumu nā mea hana i kahi kumuwaiwai kūikawā - GeoGebra Tube, kahi e hiki ai i nā mea hoʻohana ke hāʻawi i nā manaʻo i kā lākou mau manaʻo, ʻōlelo manaʻo, a me nā papahana i mākaukau ʻia. E like me ka papahana ponoʻī, ʻoi loa nā papahana āpau i hāʻawi ʻia ma kēia kumuwaiwai hiki ke kope ʻia, hoʻoponopono ʻia i kāu mau pono a hoʻohana ʻia me ka ʻole o nā kaupalena no nā kumu hana ʻole.
I kēia manawa, ʻoi aku ka 300 mau kumumanaʻo e kau ʻia ma luna o ka kumuwaiwai a ke ulu mau nei kēia helu. ʻO ke drawback wale nō ka hapa nui o nā hana ma ka ʻōlelo Hawaiʻi. Akā e hiki ke kiʻi ʻia i ka hana makemake i lawe ʻia a unuhi ʻia ma kāu ʻōlelo ma ka kamepiula.
Nā pono kūpono
- ʻO ka unuhi kūpono maʻalahi i unuhi ʻia i ka ʻōlelo Lūkia;
- ʻO ka hana nui no ka hana pū me nā huaʻōlelo matematika;
- Ka hana e hana me nā kiʻi;
- Ke loaʻa nei i kou nohona kaiāulu;
- Cross-platform: Ke kākoʻo ʻia nei ʻo GeoGebra e nā ʻenehana ʻike āpau - Windows, OS X, Linux. Aia kahi noi no nā polokalamu kelepona / papaʻu iOS. Aia kekahi ʻenehana hulina loaʻa ka loaʻa ʻana o ka hale kūʻai kiʻi Google Google.
Mea nā hemahema
- Ma lalo o ka hoʻolālā ʻana ka papahana, no laila e hiki mai ana nā pōpoki i kekahi manawa;
- Nui nā papahana i hoʻonohonoho ʻia i loko o ke kaiāulu ma ka ʻōlelo Pelekania.
He mea kūpono loa ʻo GeoGebra no ka hana ʻana i nā pakuhi hana ʻoi aku ka ʻoi aku ma mua o ka mea i aʻo ʻia i ke kula maʻamau, no laila e ʻoi aku nā kumu kula. Eia nō naʻe, he koho kēia i nā kumu kula. Akā no kona hana, hiki ke hoʻohana ʻia i ka papahana e hōʻike i kahi hōʻikeʻike ʻike i nā kula o nā kula. Ma kahi o nā ʻano like ʻole, nā laina, nā kiko a me nā ʻōmole, ka hoʻohālikelike ʻana o kēia papahana ma ka hoʻohana ʻana i nā kiʻi ma nā ʻano maʻamau.
Hoʻoiho iā GeoGebra no ka manuahi
Hoʻoiho i ka ʻōnaehana hou o ka papahana mai ka pūnaewele kūlike
Hoʻohui i ka papahana:
Nā papahana like a me nā ʻatikala:
Kaʻana i kaʻatikala ma nā uia pūnaewele:
