For those of you who don’t know the Sam Cooke song Wonderful World (the first line of that song is “Don’t know much about history …”), this is a line from the second stanza. I think it makes a good headline for a post about teachers who don’t understand math.
Fox reports that the Oregon Department of Educations is seeking to undo white supremacy in mathematics education. The minicourse being offered to teachers
includes a list of ways “white supremacy culture” allegedly “infiltrates math classrooms.” Those include “the focus is on getting the ‘right’ answer,” students being “required to ‘show their work,'” and other alleged manifestations.
“The concept of mathematics being purely objective is unequivocally false, and teaching it is even much less so,” the document for the “Equitable Math” toolkit reads. “Upholding the idea that there are always right and wrong answers perpetuate objectivity as well as fear of open conflict.”
I wonder how many of the education bureaucrats who are promoting the course would object to the calculations on their paychecks being done on the basis of 2 + 2 = 3.