1, thanks to the teacher's concern and education for the children. Parents must cooperate with the teacher and actively create conditions for the children to catch up on math.

2. My child has worked hard for a period of time and hasn't made great progress, but both my child and I are confident, and he has set his own goals for the next progress.

3. Thank you for your concern. Children often talk about you when they come home, and never abandon a poor student like him. He is becoming more and more interested in learning mathematics.