A teacher at Neptuniskolan in Malmö called a ninth grader "fucking fucking 5-year-olds" during an outburst.

The teacher was recorded and the clip was then spread on social media.

Now the teacher has resigned.

SVT Nyheter Skåne has talked to several students in Malmö who tell about how they think teachers should deal with students who disturb, but also about how students should treat teachers.

- It is okay to shout if we are loud, but swearing is not directly okay, says Sebastian Udvary, a student at Neptuniskolan.

In the clip above, you hear how students think teachers and students should treat each other.