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Canada's 15-year-olds just posted some of the strongest reading, math, and science scores in the world, in the same week Ontario's youth mental health lines braced for their annual September surge. Progress and strain, landing on the same age group, in the same month.
The four items below span a global assessment, a new provincial graduation requirement, a public health warning, and a classroom AI trial, but they land on the same question: what a school system measures well and what a specific child needs day to day are not always the same thing. These stories run from late August through early September rather than all from the last seven days, and each item's real publication date is noted where it appears.
How Did Canada Do on the New PISA 2025 Test?
About 24,600 Canadian 15-year-olds across nearly 900 schools in all 10 provinces took part in the OECD's Programme for International Student Assessment, with results released September 8, 2026 by the Council of Ministers of Education, Canada alongside the OECD's global report (CMEC, 2026). Science was the focus domain this cycle, tested alongside reading and math, and 84 percent of Canadian students reached proficiency Level 2 or above in science, against a 74 percent OECD average (CMEC, 2026). Canada was one of a small number of countries that scored above the OECD average across all three subjects at once.
In science, only seven other countries or economies outperformed Canada. In reading, six countries and three economies did. In math, five countries and four economies did, out of 91 participating jurisdictions worldwide (CMEC, 2026). Alberta, Ontario, British Columbia, and Quebec all tracked close to the national average, so the strong result is not carried by one province alone. There is a caveat worth naming: while science scores held steady compared with the 2018 and 2022 cycles, Canada's longer-run trend across all three subjects has drifted downward since the mid-2000s, and this cycle also showed a gender split, boys ahead in science and math, girls ahead in reading (CMEC, 2026).
Set against the wider international picture, some caution is warranted. The OECD's global release the same day showed reading sliding sharply in several countries, most sharply in the United States, where the average score fell 14 points, or roughly six to seven months of learning, since the last cycle (Education Week, 2026). OECD director Andreas Schleicher pointed to a possible mechanism behind that slide: "In this world increasingly flooded with information, our students are less likely to think deeply and separate signal from noise" (Education Week, 2026). Canada's numbers held up well this round, but the direction other school systems are moving in is not one to assume Canada is permanently immune to.
Share of the 91 PISA 2025 participating countries and economies that Canada outperformed, by subject, September 2026. Source: CMEC
What's New in Ontario Schools This Year, and Why a Financial Literacy Test?
Ontario families returned to class the week of September 8, 2026 to a list of changes the province has been building toward for a year (CP24, 2026). The one most families have not seen before: a mandatory financial literacy assessment for graduation, developed with TVO, applying to students who entered Grade 9 in 2025-26 and onward. It counts for 5 percent of the Grade 10 career studies mark, students need 70 percent to pass, and they get two attempts (CP24, 2026).
It sits inside a bigger rollout. Thirty-five new and expanded schools opened this fall, backed by roughly $1 billion across those projects and adding more than 18,000 student spaces and over 1,100 child care spaces province-wide (CP24, 2026). Elementary homeroom teachers also received a $750 classroom supply allowance through Staples this year, and the Grade 10 history curriculum now includes dedicated units on Black Canadian history, the Holocaust, antisemitism, and the Holodomor (CP24, 2026).
The financial literacy requirement did not appear out of nowhere. It follows a curriculum push that has steadily worked numeracy and money skills earlier into Ontario's math courses, and it lands the same year Grade 9 students' EQAO math assessment starts counting for 20 percent of their final grade, a change the ministry has tied to December 2025 results showing 42 percent of Grade 9 students below the provincial math standard (CP24, 2026). For a family with a Grade 9 or 10 student this year, this is the first September where a standardized result carries real, visible weight on a report card rather than sitting off to the side in a separate summary.
Why Youth Mental Health Lines Are Bracing for September
Ontario's youth mental health system typically sees its highest volume of the year within about a month of school starting, and this September is arriving with more strain built in than usual (Global News, 2026). Demand for support tracked through the province's 1Call1Click network has climbed 69 percent over the past four years, and the number of children under six brought in for crisis-level mental health support has roughly doubled, from 502 cases in 2024 to more than 1,000 in 2025 (Global News, 2026).
Kids Help Phone is planning for a 10 percent jump in contacts as soon as students return, and its overnight volume, texts and calls arriving between roughly midnight and morning, is already up 27 percent, with the service now fielding a text every 90 seconds overnight (Global News, 2026). Dr. Katherine Matheson, a child and adolescent psychiatrist at the Children's Hospital of Eastern Ontario, frames the timing plainly: "September doesn't necessarily create the problem, it reveals the problem" (Global News, 2026). Kids Help Phone's Rebecca Shields adds that many young people describe feeling like they have no control and that the adults around them are not listening.
None of this is only about school stress in the narrow sense. Clinicians point to several pressures landing at once each fall: an affordability squeeze at home, climate anxiety, and, increasingly, worry about AI reshaping the job market these students are supposedly being prepared for (Global News, 2026). The practical takeaway for a parent is less about a single cause and more about timing: if a child's mood or behaviour shifts noticeably in the first few weeks back, that is a well-documented, widely shared pattern, not an overreaction.
Does an AI Math Tutor Actually Get Used? A Two-Year Trial Says Not Often
A randomized controlled trial led by University of Toronto economist Philip Oreopoulos followed middle schoolers across 18 Tennessee schools for two years, comparing Khan Academy's AI tutor, Khanmigo, against a control group using other digital math software plus small-group teacher instruction (Chalkbeat, 2026). The core finding was about access versus use: nearly every student had Khanmigo available, but they opened it on only about one-third of the days they spent in Khan Academy, and when they did, many sent off-topic messages or simply asked for the answer instead of working through the problem (Chalkbeat, 2026).
By the second year, students using Khan Academy did show faster math gains than the comparison group, but researchers were careful to say those gains were not clearly coming from the AI feature itself (Chalkbeat, 2026). As the study put it, "access was nearly universal but engagement was thin." Khan Academy founder Sal Khan has previously called Khanmigo a "non-event" for most students, and the organization has since redesigned its interface specifically to make it harder for students to skip past the productive-struggle steps the tool is meant to walk them through (Chalkbeat, 2026).
A related finding in the same body of research points to what might work better: when the AI tutor prompted students proactively rather than waiting to be asked, and required a correct answer before letting them move on, students showed modest improvement on follow-up tests (Chalkbeat, 2026). The tool itself is not the variable that matters most. It is whether the design forces genuine engagement rather than offering an easy way around it.
| Metric | Change |
|---|---|
| Demand for youth mental health support (Ontario, 4-year trend) | +69% |
| Children under 6 seeking crisis-level mental health support (annual) | 502 → 1,000+ |
| Kids Help Phone overnight contacts | +27% |
| Expected bump in demand when school resumes | +10% |
Ontario youth mental health demand trends, August 2026. Source: Global News
What This Means for Ontario Families and Teachers
A strong national test result, a new graduation requirement, a mental health system bracing for impact, and an AI tool that mostly sits unused: on paper these look like unrelated stories, but they all point at the same gap. A system-wide average, whether it is a PISA score or a passing threshold, can hold steady or even climb while a specific child is quietly struggling, anxious, or clicking past a tool that was supposed to help them. The average does not know which child that is. Someone watching closely does.
Connect Education works exclusively with Ontario Certified Teachers and ECEs in good standing. They work directly with your child, not a classroom average, so they notice early when a skill isn't sticking, when stress is showing up as avoidance rather than words, or when a tool like AI is being leaned on instead of understood. If anything in this week's research has you wondering how your child is actually doing, not just how the system is doing, you can book a free 15-minute assessment or browse certified tutors to get started.
Questions Parents Ask Most
How did Canada do on the 2025 PISA test?
Canadian 15-year-olds ranked among the world's top performers in reading, math, and science on the 2025 PISA assessment, with 84 percent proficient in science compared to a 74 percent OECD average. Only a handful of countries and economies outperformed Canada in any of the three subjects.
Why is Ontario making Grade 10 students take a financial literacy test?
Starting with students who entered Grade 9 in 2025-26, Ontario now requires a financial literacy assessment worth 5 percent of the Grade 10 career studies mark, with a 70 percent pass threshold and two attempts allowed, as part of a wider push to strengthen numeracy and life-skills preparation before graduation.
Why does my teen get more anxious right when school starts?
Pediatric mental health specialists say September does not create the stress, it reveals it: demand for youth mental health support in Ontario has risen 69 percent over four years, and Kids Help Phone expects a 10 percent jump in contacts as soon as school resumes.
Is Khan Academy's AI tutor actually effective for math?
A two-year trial across 18 Tennessee schools found students used the Khanmigo AI tutor on only about one-third of the days they had access to it, and researchers concluded the modest math gains they did see were not driven by the AI feature itself.
Sources
- Council of Ministers of Education, Canada (2026), OECD Report Ranks Canadian Students Among Top Performers Globally in Science (September 8, 2026), newswire.ca
- Education Week (2026), 3 Takeaways From the Latest PISA Test of Reading, Math, and Science (September 8, 2026), edweek.org
- CP24 (2026), Ontario Education Changes Are Coming This Fall. Here's Everything You Need to Know (September 7, 2026), cp24.com
- Global News (2026), Overstretched Youth Mental Health Providers in Ontario Brace for Return to School (August 27, 2026), globalnews.ca
- Chalkbeat (2026), In Theory, AI Tutors Can Help Students Learn. Getting Kids to Use One Is Another Matter (August 25, 2026), chalkbeat.org
