Categorising learners' mistakes

The most noticeable problem teachers can find when students learn a new language, is that they

constantly make mistakes which are clear in the classroom. It's important to know that when we

mention mistakes. It's refering to errors or slips which students make everyday. However, there are

 two main reasons one is L1 interference.

Accuracy as a mistake of language learning. Another problem can be appropiacy which means that

 students  don't use that language in an appropiate way and the message they transmit is not clear at

 all. And this can happen when students use a utterance or a word in an incorrect way or probably

 this can be beacuse this is a bit inappropiate in terms of style or this ia a bit inappropiate in terms of

 style or register.

So, for that teachers have to control students spelling and punctuation when writing in the target

 language.

http://www.onestopenglish.com/tkt-tip-08-module-3-categorizing-learners-mistakes/155983.article

http://ebooks.cambridge.org/chapter.jsf?bid=CBO9781139062398&cid=CBO9781139062398A048

https://prezi.com/0ac-bmikph8f/categorising-learners-mistakes/