qattiq moddalar

tabiiy fan tabiiy fan tuzuvchi odilov doston baxtiyor o`g`li samarqand 10-mavzu: qattiq moddalar mavzunung maqsadi o`quvchilarga qattiq moddalar haqida tushncha berish qattiq moddalarning xalq xo`jaligidagi ahamiyatini aniqlash qattiq mmoddalardan kundalik hayotda foydalanaolish ko`nikmasini shakllantirish 6 sinf tasvirni izohlang va jarayonga ta`rif bering _____________________ _____________________ _____________________ _____________________ _____________________ _____________________ _____________________ savollarga javob bering va guruhda muhokama qiling 1. kundalik hayotdan diffuziya hodisasiga misollar keltiring va ularni izohlang. 2. qahvani tayyorlash diffuziya hodisasiga qanday bog‘liq? 3. doskaga biror narsa yozsak va uni ancha vaqt davomida tozalamasdan qoldirsak, keyin doskani ...

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