Teaching online is a pretty recent development. I'd venture a guess that the majority of teachers still teach in a "traditional" environment, i.e. not online. I would also say that even among the teachers who do teach online, the majority of those also teach in an "old-fashioned" classroom environment. Thus, saying "online teacher" can be used to identify to a teacher who carri
The expression "online teacher" is one that you hear pretty often nowadays, and I would understand the meaning as I described it in my first post. To me, that has become a pretty commonly used collocation, and even without any additional context, people would generally understand why "online" was used.
To me, the expression "offline teacher" is not the same. Without add
Right. I'd say "offline teacher" would need much more context before people would be able to understand what the intended meaning is. Probably any usage of "offline teacher" at all is going to be limited to a few contexts that also mention "online teachers". So, your ad was a good example.
As regards the ad you posted, the main problem is the lack of further context. Based on the