Eye tracking is a problem some children have while reading.  If a child can’t keep their eyes on the same line while reading a book then they can’t understand what they are reading. I have some activities that can strengthen their tracking problem.  Below is a video and lesson plan sample of how to strengthen your child’s ability to keep their eyes focused on the same line while they are reading. Here is an article in the third paragraph to support this:

https://www.youtube.com/watch?v=V8e_56PTj7g