In defense of direct instruction: Constant constructivism, group work and arrogant attitude are abusive to children

Laurie Rogers:

“Of all tyrannies, a tyranny exercised for the good of its victims may be the most oppressive. … Those who torment us for our own good will torment us without end, for they do so with the approval of their own conscience.”
— C.S. Lewis
Many educators believe children should learn math by struggling and failing, inventing their own methods, drawing pictures and boxes, counting on fingers, play-acting, continually working in groups, and asking several classmates for help before asking the teacher. This process of learning is called constructivism (also known as “discovery” or “student-centered learning”). Developed in the early 1900s, it was foisted on the country about 30 years ago, along with reform math curricula.
Proponents call constructivism “best practices” (as if calling it that can make it so). The supposed value of heavy constructivism is one of the most pernicious lies told today about education. Having listened now to students, parents, teachers and proponents of reform, I’ve come to see heavy constructivism as abusive to children. I don’t choose the word lightly.