I have been looking through previous posts, looking for this answer, I apologize if it's been answered one hundred times already. I am wondering if anyone has experience using Redbird Math (EPGY) for a four year old.

My just turned four year old is obsessed with math. I looked up our state standards and he's speeding through 1st grade math and interested in higher math, however, there are so many gaps because he's doing this mostly on his own and some days I spend time with him actually sitting down and addressing his interests. Most days, he is asking us math questions from morning until night as we go about our day. I do not have a strong math foundation and have not been trained in Common Core Curriculum. I am worried about these gaps and how it could affect him later.