This opinion piece fails to explain how inclusion is causing the problem. Correlation does not equal causation, but the link between inclusion and the test score is not elaborated on beyond a brief mention.
The falling PISA scores are likely caused by smart phones and social media, neither of which are really in the control of schools. The data and argument are laid out on The Anxious Generation by Haidt. It's on my to-read list, but I've heard a summary of the main argument from a technology leader in education. The data is compelling.
The Fraser Institute, a conservative think tank, pushing for privatization in education through any means necessary isn't newsworthy. Can we stop giving propagandists air time? "Choice in education" is code for charter schools, which are a failed US experiment.
The real story about equity in education comes from Finland. Decades back, they set an educational mandate to increase equity in their system. They were trying to help the most disadvantaged students in their system succeed academically. The result? Finland rocketed to the top of the PISA scoreboard. Everyone did better.
I'm getting tired of conservatives trying to destroy our world-class education system. Yes, it has problems. Yes, it needs changes. But Canadian teachers are generally doing a very good job, and lots of places in Canada are on the cutting edge of implementing a variety of research-informed change that should make things even better.
If only we could only get conservative governments from cutting more and more funding from education...