KOMBINATORIKANI O‘QITISHDA KO‘RGAZMALI MODELLAR VA AMALIY MASALALARDAN FOYDALANISH
Kalit so'zlar:
kombinatorika, sanash qoidalari, o‘rinlashtirish, guruhlash, tanlov daraxti, mantiqiy fikrlash, matematika ta’limiAnnotatsiya
Maqolada kombinatorikani maktab matematika darslarida tushunarli o‘qitishning nazariy va metodik asoslari yoritiladi. Qo‘shish hamda ko‘paytirish qoidalari, o‘rin almashtirish, o‘rinlashtirish va guruhlashning qo‘llanish shartlari taqqoslanadi. Tanlov daraxti va juftliklar modeli yordamida natijalarni takrorlamasdan sanash izohlanadi. Adabiyotlar tahlili asosida amaliy masalalar, darsni tashkil etish ketma-ketligi va baholash mezonlari taklif qilinadi. Asosiy xulosa shuki, formulani tanlash sanalayotgan obyekt, tartib va takrorlanish shartlarini tushunishga tayanishi kerak.
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