Group 1 - The new semester is approaching, and primary and secondary schools in the city are fully engaged in preparations to ensure a safe and vibrant environment for students [1] - Schools are implementing comprehensive upgrades to their environments, including adjustments to furniture, safety checks, and enhancements to monitoring systems [2] - The new "smart playground" project at Changjiang Road Primary School has been completed, featuring advanced technology to enhance students' physical activities [3] Group 2 - New educational materials based on revised curriculum standards will be used in schools, with specific grades receiving updated textbooks [3][4] - The printing of new textbooks and teaching materials began in July and is nearing completion, with a focus on efficiency and quality [4][5] - Schools are preparing to distribute new textbooks to students by the start of the semester, ensuring all materials are available [5] Group 3 - Teacher training programs are being conducted to enhance professional capabilities, focusing on new teaching methods and student engagement [6] - Psychological health training for teachers is being implemented to better address complex student needs, with a focus on empathy and professional development [7] - Over 90,000 teachers across various educational levels are participating in training sessions to prepare for the new semester [7]