It can be written from the aspects of curriculum and teaching quality, campus environment and facilities, communication and cooperation between home and school, teaching methods and strategies, teacher-student relationship and communication, homework and feedback.

1. Curriculum and teaching quality: It is suggested that the school further optimize the curriculum and pay attention to cultivating students' comprehensive quality and innovative ability. At the same time, it is hoped that the school will strengthen the assessment and training of teachers' teaching quality to ensure that every teacher can provide high-quality teaching services for students.

2. Campus environment and facilities: I hope the school can continuously improve the campus environment and provide more comfortable and safe learning space for students. At the same time, it is suggested that schools increase investment in teaching facilities to ensure the improvement and renewal of facilities and equipment to meet the needs of modern teaching.

3. Communication and cooperation between home and school: It is suggested that schools strengthen communication and cooperation between home and school, and hold regular parent-teacher conferences, symposiums and other activities to let parents know more about the school's educational philosophy and achievements. At the same time, I hope the school can actively listen to parents' opinions and suggestions, which will help children grow up.

4. Teaching methods and strategies: Teachers are advised to adopt more flexible and diverse teaching methods and strategies to stimulate students' interest and enthusiasm in learning. At the same time, I hope that teachers can pay attention to the individual differences of students and teach students in accordance with their aptitude, so that every child can grow up in the classroom.

5. Teacher-student relationship and communication: I hope teachers can establish good teacher-student relationship with students, pay attention to students' emotional needs and actively communicate with students. When communicating with students, teachers should respect the individual differences of students and treat each student with an equal and friendly attitude.

6. Homework arrangement and feedback: It is suggested that teachers pay attention to quality rather than quantity when arranging homework, so as not to cause excessive learning pressure to students. At the same time, I hope that teachers can give students homework feedback in time, help students find and correct mistakes, and improve the learning effect.

When writing opinions and suggestions, parents can combine their children's actual situation and specific examples to make the suggestions more targeted and operable. At the same time, maintain an objective and fair attitude, avoid overly subjective or extreme words, and promote good cooperation and communication between home and school.