Zamantakewa na ilimin ba da labari a cikin makarantar Rasha akan Malinka: arha da farin ciki

Babu wani labari mai ban tausayi a duniya fiye da ilimin IT na Rasha a cikin matsakaicin makaranta

Gabatarwar

Tsarin ilimi a Rasha yana da matsaloli daban-daban, amma a yau zan dubi batun da ba a tattauna akai-akai ba: ilimin IT a makaranta. A wannan yanayin, ba zan taɓa batun ma'aikata ba, amma zan gudanar da "gwajin tunani" kawai kuma in yi ƙoƙarin warware matsalar ba da ilimin kimiyyar kwamfuta tare da ƙaramin jini.

Matsalolin

1. A mafi yawan makarantun sakandire (musamman a larduna), azuzuwan kimiyyar na'ura mai kwakwalwa sun dade ba a sabunta su ba, akwai dalilai daban-daban na hakan, zan haskaka na kudi: rashin alluran da aka yi niyya daga kasafin kudin kananan hukumomi, ko kuma kasafin kudin makarantar da kansa bai yarda da zamani ba.
2. Har ila yau, akwai wani abu, banda lokaci, wanda ke rinjayar yanayin kayan aiki - dalibai. Mafi sau da yawa, tsarin naúrar yana kusa da ɗalibin, don haka a lokacin gajiya kuma yayin da babu wanda ke kallo, wasu mutane na iya harba na'urar ko kuma su ji daɗi da shi ta wasu hanyoyi.
3. Rashin kula da kwamfutar da dalibi ke aiki a kai. Alal misali, a cikin aji na mutane 20 (a zahiri wannan adadi ya kai 30 ko fiye), an ba da aiki a kan zane-zane na kwamfuta ko kan rubuta shirin. A wannan yanayin, darasin zai fi tafiya cikin fara'a idan malamin ya sami damar kallon abin da ke faruwa a kan allon dalibai, maimakon ya zagaya dukan ajin yana duban kowa ya tsaya na minti 5 don dubawa.

Maganin Rasberi

Yanzu: daga kuka zuwa aiki. Wataƙila kun riga kun fahimci cewa maganin da zan ba da shawara ga matsalolin da ke sama shine rasberi pi, amma bari mu tafi batu.

1. Za a ɗauki farashin kayan aiki a farashin dillali, tare da shafi babban dillali na tarayya - an yi wannan ne kawai don jin daɗi kuma, a zahiri, a cikin yanayi na gaske, lokacin siyan kayan aiki, farashin farashi ya ragu.
2. A cikin darasi na hasashe, zan yi zato: malami a shirye yake ya zauna ya yi nazarin wasu abubuwan da ke tattare da sabunta kayan aiki da fadada iyawar wannan malami.

Don haka mu fara. Dukkanin ra'ayin da ke hade da amfani da raspberries ya dogara ne akan manyan abubuwan da suka dace: haɓakawa, kasancewar dangi, rage yawan amfani da wutar lantarki.

Layer na jiki

Bas

1. Bari mu fara da nawa da kuma irin nau'in raspberries muna buƙatar saya. Bari mu ɗauki matsakaicin adadin motoci don aji: 24 + 1 (Zan gaya muku dalilin da ya sa wannan ya kasance kaɗan). Za mu dauka Kayan Pi 3 Model B +, wato, kusan 3,5 dubu rubles. kowane yanki ko 87,5 dubu rubles. na guda 25.
2. Na gaba, don sanya allunan za mu iya ɗaukar majalisar sadarwa, misali, Cabeus matsakaicin kudin ~ 13 dubu rubles. A lokaci guda, muna magance matsalar da aka bayyana a cikin sakin layi na biyu, wato, yana yiwuwa a cire wani ɓangare na kayan aiki daga ɗalibai kuma a sarrafa su ta jiki a kowane lokaci.
3. A mafi yawan makarantu, zuwa ga darajar Ma'aikatar Ilimi, an shigar da kayan aikin sadarwar da ake bukata: masu sauyawa, masu amfani da hanyoyi, da dai sauransu, duk da haka, don tsabtar gine-gine, za mu hada da waɗannan abubuwa a cikin jerin bukatun. Bari mu ɗauki sauƙi mai sauƙi, babban abu shine cewa akwai isasshen adadin tashar jiragen ruwa - daga 26 (dalibai 24, 1 na musamman, 1 don malami), zan zaɓa. D-Link DES-1210-28, wanda ya kara wani 7,5 dubu rubles. a kudin mu.
4. Bari mu kuma ɗauki na'ura mai ba da hanya tsakanin hanyoyin sadarwa, tunda abu mafi mahimmanci a gare mu shi ne, yana sarrafa adadin na'urori cikin sauri mai kyau, bari mu ɗauka. Mikrotik - shi ne wani +4,5 dubu rubles.
5. Ƙarin cikakkun bayanai: 3 matatun cibiyar sadarwa na yau da kullun HAMA 47775 +5,7 rub. Faci igiyoyin 25 inji mai kwakwalwa. don yin amfani da wutar lantarki daga 2 m. Greenconnect GCR-50691 = +3,7 dubu rub. Katin ƙwaƙwalwar ajiya don shigar da OS akan raspberries, katin baya ƙasa da aji 10 Canja wurin 300S microSDHC 32 GB wani +10 dubu rubles. na guda 25.
6. Kamar yadda kuka fahimta, horar da azuzuwan dozin da yawa daga daidaitattun mabambanta zasu buƙaci fiye da 32 GB. zuwa wurin aiki, don haka za a raba wurin ajiya tare da aikin ɗalibai. Don yin wannan, bari mu ɗauka Tashar Disk na Synology DS119j +8,2 rub. da terabyte faifai don shi Toshiba P300 +2,7 rub.

Jimlar farashi: RUB 142 (lokacin da la'akari da farashin kiri).

Kewaye

Nan da nan zan yi ajiyar cewa jerin masu zuwa suna la'akari da gaskiyar cewa maɓallan madannai, beraye da masu saka idanu sun riga sun wanzu - kawai an warware matsalar haɗa su zuwa na'ura mai nisa. Har ila yau, na yi zaton cewa tushe yana cikin ɗaki ɗaya a nesa da ba fiye da mita 5-10 ba, tun da yake idan akwai nisa mafi girma za ku sayi igiyoyi na HDMI tare da masu maimaitawa.

1. Kamar yadda aka ambata a baya, don haɗa masu saka idanu zuwa rasberi pi za mu buƙaci igiyoyi na HDMI. Mu dauki mita 5 FinePower HDMI +19,2 rub. na guda 24.
2. Don haɗa linzamin kwamfuta da madannai muna buƙatar kebul na tsawo na USB Gembird USB + 5,2 rub. da masu rarrabawa Saukewa: BT3-03 +9,6 rub.

Jimlar farashi: RUB 34 (lokacin da la'akari da farashin kiri).

Takaitacciyar abubuwan da aka gyara: RUB 176 (lokacin da la'akari da farashin kiri).

Matsayin software

A matsayin OS ga dalibai, Ina tsammanin yana da daraja zabar daidaitattun Raspbian, tun da har yanzu yawancin makarantu suna amfani da rarraba Linux (yana da mahimmanci a ambaci cewa wannan ya fi dacewa saboda ƙananan albarkatun, kuma ba saboda sun fahimci cewa yana da amfani ba). Bugu da ari, akan raspbian zaku iya shigar da duk abin da kuke buƙata don ƙwarewar shirin horarwa: ofis ofis, geany ko wani editan lambar, pinta, gabaɗaya, duk abin da aka riga aka yi amfani dashi yanzu. Abu mafi mahimmanci don kafa shi ne Veyon ko makamantansu, tunda tana magance matsalar tun daga mataki na uku, wanda zai baka damar sarrafa abin da ke faruwa a kwamfutar dalibi, sannan kuma ya baiwa malami damar nuna allonsa, misali, don gabatarwa.

Software da ake buƙata ga malami, gabaɗaya, bai bambanta da software da ake buƙata ga ɗalibi ba. Abu mafi mahimmanci da ya kamata a ambata dangane da malami shine dalilin da ya sa ake buƙatar allon rasberi na 25. A gaskiya ma, ba dole ba ne, amma a gare ni manufarsa yana da mahimmanci. Ina ganin yana da daraja shigarwa pi rami - software na musamman wanda zai iya taimakawa malamin kula da ayyukan cibiyar sadarwa na dalibai.

Bayanword

Wannan labarin kamar jumla ne:

Ya ce, ba ya yi wa kowa magana ta musamman.

Ina tsammanin a bayyane yake ga kowa da kowa cewa lissafin da farashin da ke cikin wannan rubutu ba daidai ba ne, duk da haka, daga gare su za ku iya fahimtar cewa ba ku buƙatar miliyan ko ma rabin wannan adadin don zamanantar da karatun kimiyyar kwamfuta a tsoffin makarantun Rasha. don ƙara ta'aziyya a matsayin dalibi , kuma malami .

Rubuta a cikin sharhin abin da za ku canza ko ƙara a cikin wannan darasi na tunanin, duk wani zargi yana maraba.

source: www.habr.com