With a tutor, your child should receive individualized care regarding learning that makes it easier for the teacher to concentrate on their problem area and find solutions. Sometimes a child just needs to assess why they are having trouble understanding a problem and help them solve it in a way that fits their thinking.
A child who scores poorly in math, even if they are at the pre-algebra level, may see better results with temporary training, only to fall behind the following year as the subject advances. You can solve the army aptitude test to get an idea about the final ASVAB exam.
Keeping a child in long term education with a teacher who truly understands their best approach to learning means long term success because they will always have the help of that teacher to help them when the problem develops.
Eventually, after years of teaching a subject, they will learn the best problem-solving skills for their poorest subject. By providing a teacher, be it an algebra teacher, an English teacher, or someone to help you or your child read.
You are giving them special attention tailored to their particular needs and disabilities, and not only helping As you move on to the next class, you will help them acquire skills that can be used during lifelong learning.