If your child is starting Ontario kindergarten in September, you have likely come across the headlines over the past year and a half about the “new kindergarten curriculum.”
The province first announced this revised curriculum in January 2024, titling its announcement “Ontario Unveils a Back-to-Basics Kindergarten Curriculum.” Some headlines also used the “back to basics” language.
However, the revised 2026 kindergarten curriculum is an update to the 2016 program, not a replacement of its foundational approach.
Play-based learning, inquiry and the whole-child framework are all retained. What is new is a set of explicit literacy expectations grounded in literacy research, a more formal tiered support model and several new curriculum areas.
As researchers concerned with early childhood education and early literacy, and who also bring applied kindergarten teaching experience, we explain the changes and what they mean here, drawing on a detailed comparison of both curriculum documents.
How do educators use curriculum?
A curriculum is a policy document that describes the knowledge and skills students are expected to develop. It gives educators a framework and a set of expectations, and allows them to use their professional judgment about how to meet those expectations. It does not give lesson plans or instructions that educators follow step by step.
In Ontario kindergarten classrooms with more than 16 students, an educator team is made up of an Ontario certified teacher and early childhood educator who work as partners to support your child’s learning.
In addition, educators monitor each student’s progress through ongoing assessments and observations and adapt lessons and materials appropriately. The curriculum shapes the intention behind these choices, but it doesn’t tell them how to reach learning outcomes.
Why the literacy change was necessary
The most substantive content change in the 2026 kindergarten curriculum is the introduction of explicit, systematic reading instruction. There are new expectations that children will learn phonemic awareness (isolating, blending and segmenting sounds in words); phonics (learning the relationships between letters and sounds); and reading and spelling simple words using phonics knowledge, as well as reading short sentences fluently with increasing accuracy.
This responds directly to the Ontario Human Rights Commission’s Right to Read inquiry, released in 2022. The inquiry found that Ontario’s education system was not using evidence-based approaches to teach reading, and was failing students with reading disabilities, including dyslexia, as a result.
The evidence in support of systematic phonics instruction is well established. Research consistently shows it improves reading outcomes across different groups of children, and that beginning instruction early matters.
The 2016 curriculum’s approach allowed reading development to emerge through exposure and play-based learning in dialogue with educators. For many children, this worked. For others, it didn’t provide enough of the foundational literacy skills needed.
It’s important to note, however, that many educators and boards had already begun shifting toward explicit, structured literacy well before this kindergarten curriculum arrived, prompted by an understanding of reading research, the Right to Read report and the 2023 Grades 1 to 8 language curriculum.