My son is almost 5 and was asking to start school. I pulled out some of my daughter’s old kindergarten material (she’s in 6th grade now and still enjoying RS) and he and I started very slowly working through RightStart. He loved it from the beginning. I am so surprised and pleased at what he is learning so quickly! The way the concepts are laid out really resonates with him. He figured out counting by “2’s” by himself! He loves the songs and especially the games. Thank you so much for this curriculum. It really does set kids up with a “RightStart” in math.