Her teaching method is very bad.She just try to complete her lecture by reading .Most of the time she cancel her classes

Her teaching method is very bad.She just try to complete her lecture by reading .Most of the time she cancel her classes and at the end of the course she just somehow finish the content without paying any heed to whether the students have actually understood it.She gives the incourse result during the final exam.In a word I want to say that she just consider her profession as taken for granted and doesn't maintain professionalism.She should improve a lot.