Please review my IELTS essay

On the other hand, teaching talented students separately can cause negative affects. To begin with, teachers might be inclined to focus only on the gifted students and neglect the other ones. Because of bequeathing new knowledge to talented youngsters is much easier, teachers may pay more attention to them, instead of asking the less talented ones whether they have clearly understood the lessons. Moreover, these partial behaviors can create division and make the less gifted feel they are not as important as the gifted ones, leading to boredom about studying, even the decision of dropping out of schools. For example, recently there in an increase in the number of students moving classes or schools in many countries and the reason is that in the old class, teachers do not give any support when these students are too tired to compete with their gifted classmates. Thus, moving to a new class or school may help them find their ideal educational environment to continue studying.