The "4K" model is a new innovative approach that helps the student's outlook and thinking grow.  Education provided through new textbooks created on the basis of this approach not only develops the child in all aspects, but also gives the necessary skills to adapt to modern society and become a part of it. This model, unlike traditional education based on memorization, focuses on developing students' creative thinking, problem-solving abilities, and communication skills.

O'zbekiston Respublikasi Xalq ta'limi tizimini 2030-yilgacha rivojlantirish konsepsiyasi.

U. Jabborov (Oliy Majlis Qonunchilik palatasi deputati) "Boshlang‘ich sinfda 4K modeli – zamonaviy ta’limga innovasion yondashuv". 2023.

Xоdiyevа Gulhаyо "Ilg'or xorijiy tajribalar asosida bo'lajak o'qituvchilarda kasbiy kompitensiyalarni rivojlantirishning pedagogik strategiyalari: muammolar va yechimlar" konferensiyasidagi maqolasi. 2024-y. 581-584s

Serhat Kurt "Lev Vygotsky – Sociocultural Theory of Cognitive Development" EDUCATIONAL TECHNOLOGY 2020.

Abdixadirovna, U. D. (2022). Reviews on Preparation for the Pirls International Assessment Program. European Multidisciplinary Journal of Modern Science, 6, 696-700.

Abdikhadirovna, U. D. (2022). Possibilities of improving the methodology of preparing primary class students for the international assessment program based on digital technologies (example of pirls). Innovation in the modern education system, 3(25), 159-163.

Utanbayeva, D. A. (2020). BOSHLANG'ICH SINF O'QUVCHILARINI ONA TILI TA'LIMI JARAYONIDA MUSTAQIL FIKRLASHGA O'RGATISH. In МОЛОДОЙ ИССЛЕДОВАТЕЛЬ: ВЫЗОВЫ И ПЕРСПЕКТИВЫ (pp. 236-239).

Utanbayeva, D. (2023). BOSHLANG ‘ICH SINF O ‘QUVCHILARINI PIRLS XALQARO BAHOLASH DASTURIGA SAMARALI TAYYORLASHDA BADIIY MATNLAR BILAN ISHASHNING AHAMIYATI. Общественные науки в современном мире: теоретические и практические исследования, 2(4), 27-31.

Abdixadirovna, U. D. (2022). The role of digital pedagogy in the development of student oral and written speech in primary school mother tongue lessonst.