既有教无类，也因材施教（微观）

Group 1 - The core idea of the article is the implementation of "sunshine class division" in compulsory education to ensure every child starts on an equal footing, promoting fair distribution of educational resources [1][2][3] - Various regions in China, such as Liaoning, Anhui, and Chongqing, are adopting random grouping mechanisms to achieve equitable class distribution and alleviate parental anxiety regarding class quality [1][2] - The "sunshine class division" approach emphasizes the importance of transparency and public participation in the class assignment process, enhancing trust among parents and reducing educational anxiety [1][2] Group 2 - "Sunshine class division" aims to balance student distribution based on academic performance, gender, and ethnicity, preventing resource concentration in a few classes and avoiding student stratification [2] - Post-division, it is crucial to implement tailored educational strategies to cater to individual student needs, ensuring that all students, regardless of their initial performance, have opportunities for growth [2] - Schools are encouraged to provide diverse support mechanisms, such as after-school tutoring and personalized assistance, to foster an inclusive environment for all students [2] Group 3 - Education is recognized as a vital public good, with educational equity serving as a foundation for social fairness, necessitating strong institutional frameworks and effective policy implementation [3] - Recent reforms focus on enhancing educational quality and accessibility, addressing issues such as the needs of migrant workers' children and the digitalization of education resources [3] - The government aims to provide equitable and high-quality educational services, with significant achievements in free education and high enrollment rates in secondary education, contributing to the overall development of the education sector [3]