It looks to me a bit more like early 2nd-grade math.
I don’t really think it is true 3rd-grade math. Sure enough, Starfall has expanded its mission and it has some great new math programs that extend out to 3rd grade. But I have a six-year-old and I just went back to update this post for 2019. I started using Starfall in 2006 before my son turned one. Starfall is a (mostly) free website that focuses on teaching children to read with phonics. My favorite website for teaching children how to read is.
