Domin yaron ba shi da matsala tare da darussan a makaranta, dole ne ya ba shi ilimi na farko tun daga farkon sa. Yana da sauƙin bayyana masa wasu abubuwa a wasan, kuma ba a lokacin kullun makaranta ba.
Mahimmin rabuwa ga yara
Wani yaron yana fuskantar matsalolin ilmin lissafi da yawa ba tare da yin la'akari game da su ba. Hakika, duk iyaye mata, suna wasa tare da jariri, sun ce shugaban Kirista yana da karin miya, je mahaifi fiye da shagon da wasu misalai masu sauki. Duk wannan ya ba ɗan yaron ra'ayin farko na ilmin lissafi.
Yana da daraja ƙoƙarin ba da yaron ya kunna wasanni tare da rabuwa. Raba apples (pears, cherries, sweets) tsakanin uwar da jariri, da hankali ƙara wasu mahalarta: baba, wasa, cat. Da farko za a rabu da jaririn, ya ba kowa ga kowa akan batun daya. Kuma a sa'an nan kuma ku sumba. Ka gaya masa cewa akwai kawai apples 6, ka raba su zuwa uku mutane, kuma kowanne samu biyu. Bayyana cewa rarraba kalma yana nufin bada dukkanin daidai.
Idan kana buƙatar bayyana rarrabuwar tare da lambobi, zaka iya ba da misali misali. Ka ce lambobin su iri ne guda. Faɗa mana cewa adadin apples waɗanda suke buƙatar raba su ne rabawa. Kuma adadin mutanen da kuke buƙatar raba wadannan apples shine rabuwa. Nuna wasu misalai a fili. Yayinda yaro, yaro zai fahimci kome.
Yadda za a koya wa yaro yadda za a raba wani shafi?
Idan kuna koyar da yaron ya raba shafi, to, akwai yiwuwar ƙarawa, haɓaka da ƙaddamarwa a cikin shafi, ya riga ya ƙware. Idan ba haka ba, to lallai dole ne ya karfafa wannan ilimin, in ba haka ba, ƙara da kuma rabuwa, yaron yana rikicewa.
Saboda haka, muna raba cikin shafi. Bari mu dauki misali mai sauki: 110 ya kamata a raba kashi 5.
- Mun rubuta rabon - 110, kuma kusa da shi sashi - 5.
- Bari mu raba shi duka ta kusurwa.
- Za mu fara bayani, a nan akwai misali na tattaunawa:
-Da farko digiri 1. 1 kashi by 5?
-No.
-To, muna ɗaukar siffar da ta fi kusa, wanda ya rabu da 5 - wannan shine 11. Sau nawa adadi 5 zai iya shiga cikin 11?
-Ta sau sau.
- Rubuta lambar 2 a kusurwa a ƙarƙashin biyar. Mun duba, ninka 5 ta 2.
- Yana itace 10.
- Rubuta wannan lambar a karkashin 11. Yi wani raguwa. 11 min 10?
- Daidaita zuwa 1.
- Mun rubuta 1 kuma gaba mun rushe 0 daga divisible (110 wanda). Ya sauya 10. 10 raba ta 5?
- Ee, shi dai itace 2.
- Mun rubuta 2 a ƙarƙashin 5.
Kuyi kyau kuma ku cigaba a cikin ruhu guda. An ba wannan misali kuma a fentin shi a cikin irin wadannan bayanai don iyayensu su tuna yadda za a rarrabe shafi.
Domin a sauƙaƙe nazarin rabuwa, yanzu akwai wasu bangarori na rarraba ga yara. Ka'idodin aiki yana da mahimmanci kamar layin da aka tsara. Wannan shine kawai ko kana buƙatar ka koyi kwamfin tebur, idan ka riga ka koyi yawancin? Zai dogara ne akan makarantar da malamin.