This is an overview of what the Ontario grade 9 essentials-level mathematics course (MAT1L) contains. I debated whether or not posting this would be useful, because the course can be taught in so many different ways. However, it might be useful as a guide to what kind of content students might see over the course of the year. Please take it with a grain of salt, (1) this resource is over 10 years old as of the date of this post, and (2) it only lists content, and can't say anything for how it would be taught, presented or evaluated in a classroom. Here is the grade 9 and 10 Ontario math Curriculum (PDF): OntarioGrade9-10MathCurriculum2005

Here are the PDF's for each of the four units: