When I was a second grade teacher, many of my parents had many questions about their child. I wish I had found this organization and their website: Understood.org to help answer their questions. Understood.org is one of the many excellent resources to help parents with concerns and questions.
I found a graphic and article that list the reading skills a child is to acquire at certain ages. The contributor Amanda Morin state an important point:
"Not all kids develop reading skills at the same rate. But there are some general milestones to look out for as your child grows up. Take a look at how they typically unfold."
Wayne Lee, M.Ed