LIBERATION EDUCATION IN ELEMENTARY SCHOOLS
"Although critical pedagogy has its roots in Marxist critiques of schooling and society, during the last decade SOME RESEARCHERS have written more explicitly and specifically about RACE as a major dimension of critical pedagogy."

https://books.google.com/books?id=Z5SRCwAAQBAJ&pg=PA121&lpg=PA121&dq=%22EQUITY+CURRICULUM%22+Marx&source=bl&ots=Bkeqvwfl_q&sig=ACfU3U2nEVdPugSk957IdYUCf2R0G4LMhg&hl=en&sa=X&ved=2ahUKEwiV8d3w28nnAhXDUt8KHRQxAXgQ6AEwAXoECAoQAQ#v=onepage&q=%22EQUITY%20CURRICULUM%22%20Marx&f=false