CHRISTCHURCH, New Zealand — Many students in New Zealand have a story to tell about “streaming” — being grouped into separate math classes based on their perceived ability to master the subject. Manaaki Waretini-Beaumont, now 18 and an environmental science major at the University of Canterbury, learned about the downside of streaming when she enrolled […] The post One country wants to close math achievement gaps by ending academic tracking appeared first on The Hechinger Report.