The answer is in Chapter 5.
Atticus, Jem and Sheriff Tate hid Boo Radley from Scout's view in chapter 16 of To Kill a Mockingbird. They did not want Scout to see Boo as they were concerned about how she would react.
Scout promises Atticus that she will continue attending school, even though she does not want to go. This promise is made after Atticus encourages her to give school a chance and not to let her current frustrations with her teacher affect her attitude towards education.
In Chapter 2 of "To Kill a Mockingbird," Jim asks Scout to stop following him to school to avoid being associated with his younger sister. Jim may feel embarrassed or frustrated by Scout's behavior and wants to establish his own identity at school. Additionally, Jim might want to protect Scout from potential teasing or negative attention.
because ms.caroline fisher scolds scout about not knowing how to read
so she can get her shoes from behind the stage
Scout was embarassed by what she was wearing and didn't want people to laugh
Scout wants to go back to school because she misses her friends and wants to continue her studies. Additionally, Scout views school as a place where she can learn and grow intellectually, making her eager to return to the stimulating environment.
Atticus compromised with Scout by agreeing that she could keep attending school as long as they continued to read together at home as usual. This way, Scout could still enjoy her schooling while also maintaining her education at home with her father.
Atticus made a deal with Scout that they could continue reading together as long as they kept it a secret from her teacher. He didn't want to cause any trouble or conflict between them and the school.
Scout doesn't want to return to school because she finds it boring and believes she can learn more in the real world. She also faces discrimination from her teacher and classmates for her father's defense of a black man in a rape case.
Scout did not want to go back to school because her teacher, Miss Caroline Fisher, did not understand that she was already able to read and write. Miss Caroline's lack of understanding made Scout feel misunderstood and frustrated.