As a math tutor for 15 years, I have tutored hundreds of students from all the grade levels. I found most of the students were not comfortable with mathematics. More than 80% of them said, "the mathematics is very hard." Why do most of the students find mathematics a hard subject and try to avoid it? The answer for the above question is hidden in a simple example. I always give the example of stairs to my students, and giving the same example in this article. I compare the steps of a staircase to the concepts in mathematics. As this is very hard to reach higher floors of a building without stairs (or elevators these days), same way learn higher concepts in mathematics without learning basic concepts is very hard.
Step 2: Work on the Skill _ Once he has met the skill, it is time for him to take baby steps on his and work on it. I will usually print off 5 sets of math worksheets on a topic. There are many great places to find these available. On the first worksheet, I let him work completely independently with no outside help at all. If he gets stuck, he gets stuck. We then go over everything together. I bought a piece of white board and eraser able marker; I show him how I would do the problem on this board. It makes it easy for him to see. How we do the second and third sheet depends on his success of the first page. If he did well, I let him work on those by himself. If he struggled, he will do all problems on the white board. The fourth sheet he does totally independently. We review that sheet and save the last math worksheet to be done a day after we complete this process, as a review.