Class size

What does the research say?

Ontario education policy includes class size guidelines for all grades, and a cap on class size for primary grades (kindergarten to grade 3). In this section, you will find information about the class size policy and its impact on schools, and research tracking class size over the past several years.

1. Ontario’s primary class-size reduction initiative: Report on early implementation

2. Research findings for parents: Effects of class-size reduction

3. Class Sizes in Ontario schools, 2007