what were some scenes that happen ?

What do you mean by "that" ?

2 scenes from the book . it can be any kind but i need details as well

If you mean any to scenes, you might consider:

(Chapter 3)

It is rainy and the street is willed with puddles. At TJ's suggestion, they set off down the road rather than wait in the rain, and five minutes later the bus passes, veering close to them and forcing them to jump in the slimy, muddy gully to avoid being hit. A furious Little Man tries to throw mud at the schoolbus from which the white children yell "Nigger!" and "Mud eater!" When Jeremy tries to join them walking to school, Stacey ignores him. Stacey makes Little Man, Christopher-John, and Cassie promise to meet him in the school toolshed at lunch. They take buckets and shovels and return to the spot where they were forced off the road. There, they dig a ditch across the area that fills with gully water and makes it look as if the road washed out from the rain.

Chapter 6

Outside, Stacey tells Cassie that even though she knows that Mr. Barnett is wrong, Mr. Barnett doesn't. Cassie walks down the sidewalk, thinking about Mr. Barnett's words to her, and bumps into Lillian Jean Simms, who is with Jeremy and their two younger brothers. Lillian Jean demands an apology, which Cassie reluctantly gives, and then tells her that she should walk in the street. Cassie is trying to keep from being pushed off the sidewalk by Lillian Jean when Mr. Simmons appears and twists Cassie's arm behind her back.

Mr. Simmons demands that Cassie apologize to his daughter, although Jeremy insists she already did. Cassie tries to run away and is met by Big Mama. Mr. Simms demands that Cassie say "I'm sorry, Miz Lillian Jean," and Big Mama reluctantly makes her comply. Cassie says it and runs crying into the wagon, thinking this is the cruelest day that she has ever endured.