I think small steps are not as good as offline early education classes. It is true that we can really feel the teacher offline and let the children communicate face to face with the teacher, but there are many children. A teacher takes at least 4~5 children, and the teacher is an emotional and relatively active child, which the teacher pays more attention to. Small steps are absolutely not biased, and early education can be done at home. My baby learned well in Xiaobu Middle School.