Yes, in many fanfictions Harry is depicted as being good at school. He often uses his wits and the knowledge he's gained from his adventures to excel in his studies.
Another plotline could involve Harry's relationships at school due to his academic success. He could become a sort of academic rival to Hermione in a friendly way. They compete to get the best grades in every subject, which in turn strengthens their friendship as they learn from each other. Also, teachers start to trust him more with important tasks around the school because of his good performance.
One popular 'Harry is good at school' fanfiction could be 'Harry's Scholastic Success'. In this fic, Harry is shown to excel in all his classes, using his natural intelligence and the knowledge he's gained from his adventures. He becomes a role model for other students at Hogwarts.
There's a fanfic called 'Harry Potter and the Military School Adventure'. In this story, Hogwarts is transformed into a military school due to external threats. The story follows Harry and his friends as they learn combat magic, strategic planning, and military discipline. It's an exciting read as it combines the magic of the Harry Potter world with military - like scenarios.
One idea could be that Harry creates a school for magical creatures. He realizes that there are so many unique and often misunderstood creatures in the wizarding world, and he wants to give them a place to learn and grow. This school could teach them how to interact with wizards in a positive way, as well as develop their own magical abilities.
Perhaps Harry will meet some reclusive or mysterious figures in the new school. They could be ancient wizards who have been in hiding for years, or strange creatures that are able to communicate with humans. These encounters would surely add more excitement and mystery to Harry's time at the different school. He may also come across some students who have a different view on the wizarding war and Voldemort, which would make for interesting conversations and potential conflicts.
Another way Harry could get better at school in fanfiction is by having a personal epiphany or growth. He might realize the importance of his studies for his future and for the wizarding world. This new - found motivation drives him to work harder. He could start spending more time in the library, researching topics on his own, and asking more intelligent questions in class. This self - driven attitude would surely lead to an improvement in his academic performance.
If Harry attended Durmstrang Institute instead. Durmstrang has a reputation for being more lenient towards the Dark Arts in their teachings. Harry might have been influenced differently. He could have been trained in more aggressive forms of magic. However, he would also face more challenges as Durmstrang has a more cut - throat and competitive atmosphere among students. And he might have to deal with more students who have a leaning towards the Dark side.
Definitely not. The Harry Potter series is about magic, friendship, and adventure. Creating fanfiction with this kind of inappropriate and vulgar content is disrespectful to the source material and its fans. It also violates the norms of good taste and decency.