Read this blog ! Practice your English! Come on ( venga ya)!. No deadlines (fechas tope). No exams. It's just a fun way to learn the language.
I agree with you. People always use the mobile phone to check the time, and few people have a watch on your wrist. In some exams teachers tell the students the time remaining on the exam, but sometimes students are so concentrated in the test that doesn't hear what the teacher said. I think it would be necessary to have a clock in every classroom college.