MundarijaKirish………………………………………………………………………..……3I BOB Pisa xalqaro baholash dasturi…………………………………..……...51.1 Pisa xalqaro baholash dasturining maqsadi, asosiy yo‘nalishlari va mazmuni....................................................................................................................51.2 PISA tadqiqotida tabiiy-ilmiy savodxonlik kompetensiyalari……………...14II BOB Timss xalqaro baholash dasturi……….…………………………….…272.1 Timss xalqaro baholash dasturining maqsadi, yo‘nalishlari kognitiv sohalari va topshiriqlar bilan ishlash……………………………..………………………….272.2 TIMSS tadqiqotining mazmun sohalari............................................................29Xulosa………...……………………………………………………………..........40Foydalanilgan adabiyotlar…………………………………………………........41