With the increasing unemployment rate, many parents prefer schools to provide lessons that are helpful for students to prepare for a future job, such as business or communication classes.
Your prompt does not talk about the parents preferences. Try to stay with your prompt, otherwise your writing would look out of topic. This is what I suggest;
Finding employment is becoming increasingly competitive day by day
(hook). Therefore many secondary schools focus on subjects like business and communication in order to prepare their students with skills that help them with future career opportunities. For this reason, they tend to give much lesser priority to subjects like history because they view them as less productive for the students' future
. (background of the argument) However, I do not agree with this view and believe that these subjects too are important in building the students' character and personality.
(thesis statement)Open your future IELTS threads in Writing Feedback forum.