A student is excited to return to school after a punishment, especially for the mining lesson. He meets up with friends and they discuss their plan to arrive late and use an excuse about the janitor stopping them. They enter the mining classroom, where the teacher, Mr. Minoli, is waiting. The student incorrectly identifies various "minerals" on the blackboard, including "pizza mineral" and "dirt mineral," which angers the teacher. The teacher scolds the class for their ignorance, saying the most precious mineral is actually diamonds. The students then go to lunch, where they discuss their food and a plan to prank a classmate, the nerd, using mini caramelized chocolate puddings.
Here are the key facts extracted from the text:
1. The speaker is going back to school after a punishment.
2. The speaker has a mining lesson in school.
3. The speaker meets Mimmo Spina, who is also in their class.
4. The speaker enters the mining classroom and meets their teacher, Mr. Lion.
5. The teacher asks the students to identify minerals on the blackboard.
6. The speaker incorrectly identifies the minerals, including "pizza" and "cheese".
7. The teacher corrects the speaker, stating that the most precious mineral is actually diamonds.
8. The students go to lunch, where they buy and eat various foods, including kebabs and sandwiches.
9. The speaker hears someone laughing and suspects it might be the nerd, Kid Bonzo.
10. The speaker and their friends plan to throw mini puddings at the nerd as a prank.
11. The speaker and their friends execute their plan, targeting the nerd with mini caramelized chocolate puddings.