One plot idea could be a student discovers a hidden potion recipe in the potions class that has the power to reveal one's true self. This causes chaos as some students are not ready to face their true selves. Another idea is that there's a competition in the potions class where the prize is a rare ingredient, and the main character has to outwit their rivals. A third idea could be a new student who is a natural at potions but is being bullied by jealous classmates, and they use their potion - making skills to stand up for themselves.
Well, a plot could revolve around a mysterious potions master who comes to teach the class for a short while. This master has a special task for the students - to create a potion that can heal a long - forgotten magical ailment. The students then have to search for rare ingredients and learn new techniques. Or perhaps there's a malfunction in the potions class equipment that leads to unexpected and humorous potion - making disasters for the students. Also, a plot could be about a student who accidentally switches potions with another and has to deal with the strange side - effects in the middle of the class.
Well, Draco could be punished by Snape for being disrespectful in Potions class. Snape might order Draco to write a long essay on the history and significance of a particular potion. This would not only be a humiliation for Draco but also a chance for him to gain more knowledge about potions. And it would add an interesting dynamic to their relationship as Draco would be resentful at first but might end up learning something valuable.
The grading system in this fanfiction's potions class could be different. Instead of the usual strict letter grades, it could be more focused on improvement and creativity. So, a student who comes up with an innovative way to make a potion, even if it doesn't turn out perfectly, could still get a high mark. Also, group projects could be a major part of the class, promoting teamwork among the students which was not always emphasized in the original potions class.
One possible plot could be that Draco is having trouble with a particular potion in class. Snape, seeing his struggle, decides to give him some extra help. As they work together, Draco begins to understand Snape better and realizes that there is more to him than just a strict teacher. This could lead to a friendship or at least a mutual respect between them.
One idea could be a story where a character discovers a new potion that can temporarily give the ability to track Snitches like a Seeker. For example, a young student who is not on the Quidditch team but has a great interest in the sport finds this potion and uses it to help their team practice, leading to some unexpected adventures and rivalries.
Draco could be made to stand in the corner of the classroom during the entire potions class as a punishment. This would be a public humiliation for him, especially in front of his peers. It would also show Snape's no - nonsense attitude towards misbehavior.
Maybe there was a potion spill. A cauldron could have tipped over, and the liquid inside splashed onto Hermione, making her wet.
She might accidentally spill a potion all over the place. Maybe she gets frustrated with Snape's comments and snaps, causing a minor chaos in the classroom.
Well, perhaps the plot twist is that it's all a dream sequence. Harry has been under a lot of stress with the whole Voldemort situation and his mind creates this strange scenario in Potions class. Or, it could be that Blaise has a twin who is actually a good guy and Harry mistakes him for Blaise in the heat of the moment and kisses him, leading to a whole lot of confusion and hilarity.
One possible reaction could be shock from the other students. They know Snape as a strict and often unfriendly professor, and Harry calling him 'dad' would be completely unexpected.
One idea could be that Miko accidentally creates a love potion that makes everyone in her village fall in love with the wrong people. Chaos ensues as people start acting strangely. Another could be that Miko uses a love potion to try and win the heart of someone she has a crush on, but it backfires and she has to find a way to reverse it.