Martial Arts is not a subject taught at Hogwarts. Potions and Defence Against the Darks Arts are the two subjects Severus Snape taught. He taught Potions from 1981 - 1996 and Defence Against the Dark Arts from 1996 - 1997.
Severus Snape wanted to teach Defence Against the Dark Arts. However, Albus Dumbledore always refused to give him the position because he believed that it would result in him returning to Dark Arts so he was given the position of Potions teacher until 1996. In 1996, Dumbledore couldn't find a sufficient replacement for the position of Defence Against the Dark Arts teacher and was forced to give the place to Snape - whom he now trusted to remain on the correct side. Horace Slughorn became the potions master.
Snape and Lily didn't marry for a few reasons. Firstly, Snape's interest in the dark arts repulsed Lily. She wanted no part of that. Secondly, their friendship ended when Severus called Lily a 'mudblood' while James Potter was bullying him. It was Severus' worst memory, and he instantly regretted doing this. He tried repeatedly to apologize, but Lily would hear none of it. Later she began to date James. Rowling has stated that, had Severus given up his love of the dark arts, that Lily may well have fallen in love with him.
Professor Severus Snape
Horace E. F. Slughorn returned to his previous post as Potions Master after Severus Snape was given to position of Defence Against The Dark Arts teacher in Harry Potter and the Half-Blood Prince.
Yes, Severus Snape was always in love with his childhood friend and Harry Potter's mother, Lily (Evans) Potter. Snape ruined their friendship and any chance for a relationship due to his involvement in the Dark Arts, which led to him calling Lily a mudblood. This is a large part of the reason why Snape hates Harry's father, James, who frequently bullied him throughout his school years and then ended up with the woman he loved.
Yes, Severus Snape taught potions in the first five books. In the sixth book he became the Defence Against the Dark Arts teacher and in the final book he was the headmaster.
All styles of martial arts do.
Yes there are martial art schools that teach Kendo
Hogwarts School of Witchcraft and Wizardry.
Jackie Chan does not teach.
Severus Snape wanted to teach Defence Against the Dark Arts. However, Albus Dumbledore always refused to give him the position because he believed that it would result in him returning to Dark Arts so he was given the position of Potions teacher until 1996. In 1996, Dumbledore couldn't find a sufficient replacement for the position of Defence Against the Dark Arts teacher and was forced to give the place to Snape - whom he now trusted to remain on the correct side. Horace Slughorn became the potions master.
It depends on the specific martial art. Most of the arts will teach something along the lines of defense against weapons.
Severus Snape (the D.A.D.A. teacher in Harry Potter's 6th. year).
You would teach in a martial arts school. The Japanese would call it a dojo.
Snape and Lily didn't marry for a few reasons. Firstly, Snape's interest in the dark arts repulsed Lily. She wanted no part of that. Secondly, their friendship ended when Severus called Lily a 'mudblood' while James Potter was bullying him. It was Severus' worst memory, and he instantly regretted doing this. He tried repeatedly to apologize, but Lily would hear none of it. Later she began to date James. Rowling has stated that, had Severus given up his love of the dark arts, that Lily may well have fallen in love with him.
Albus Dumbledore wouldn't let Professor Snape teach Defence Against the Dark Arts because he was worried it would lead him back into his old ways. Dumbledore also know the position was curset so that nobody could hold the title for more than one year, and he needed Snape in the school.
Many martial arts have the Axe kick, maybe just known by different names.