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:

MAT1L 0-1 Intro 1 MAT1L 0-1 Intro 2 MAT1L 0-1 Intro 3 MAT1L 0-1 Intro 4 MAT1L 0-1 Intro 5 MAT1L 0-1 Intro 6 MAT1L 0-1 Intro 7 MAT1L 0-1 Intro 8 MAT1L 0-1 Intro 9 MAT1L 1-1 Rounding Numbers 1 MAT1L 1-1 Rounding Numbers 2 MAT1L 1-1 Rounding Numbers 3 MAT1L 1-1 Rounding Numbers 4 MAT1L 1-1 Rounding Numbers 5 MAT1L 1-1 Rounding Numbers 6 MAT1L 1-2 Estimation 1 MAT1L 1-2 Estimation 2 MAT1L 1-2 Estimation 3 MAT1L 1-2 Estimation 4 MAT1L 1-2 Estimation 5 MAT1L 1-2 Estimation 6 MAT1L 1-2 Estimation 7 MAT1L 1-3 Working With Decimals 1 MAT1L 1-3 Working With Decimals 2 MAT1L 1-3 Working With Decimals 3 MAT1L 1-3 Working With Decimals 4 MAT1L 1-3 Working With Decimals 5 MAT1L 1-3 Working With Decimals 6 MAT1L 1-3 Working With Decimals 7 MAT1L 1-4 Interpreting Money 1 MAT1L 1-4 Interpreting Money 2 MAT1L 1-4 Interpreting Money 3 MAT1L 1-4 Interpreting Money 4 MAT1L 1-5 Making Change 1 MAT1L 1-5 Making Change 2 MAT1L 1-5 Making Change 3 MAT1L 1-5 Making Change 4 MAT1L 1-5 Making Change 5 MAT1L 1-A Answers 1 MAT1L 1-A Answers 2 MAT1L 1-A Answers 3 MAT1L 2-6 Expenses 1 MAT1L 2-6 Expenses 2 MAT1L 2-6 Expenses 3 MAT1L 2-6 Expenses 4 MAT1L 2-6 Expenses 5 MAT1L 2-6 Expenses 6 MAT1L 2-6 Expenses 7 MAT1L 2-6 Expenses 8 MAT1L 2-7 Length and the Metric System 1 MAT1L 2-7 Length and the Metric System 2 MAT1L 2-7 Length and the Metric System 3 MAT1L 2-7 Length and the Metric System 4 MAT1L 2-7 Length and the Metric System 5 MAT1L 2-8 Metric System - Capacity and Mass 1 MAT1L 2-8 Metric System - Capacity and Mass 2 MAT1L 2-8 Metric System - Capacity and Mass 3 MAT1L 2-8 Metric System - Capacity and Mass 4 MAT1L 2-8 Metric System - Capacity and Mass 5 MAT1L 2-9 Conversions of Metric Units 1 MAT1L 2-9 Conversions of Metric Units 2 MAT1L 2-9 Conversions of Metric Units 3 MAT1L 2-9 Conversions of Metric Units 4 MAT1L 2-10 Imperial Units and Length 1 MAT1L 2-10 Imperial Units and Length 2 MAT1L 2-10 Imperial Units and Length 3 MAT1L 2-10 Imperial Units and Length 4 MAT1L 2-10 Imperial Units and Length 5 MAT1L 2-10 Imperial Units and Length 6 MAT1L 2-10 Imperial Units and Length 7 MAT1L 2-10 Imperial Units and Length 8 MAT1L 2-A Answers 1 MAT1L 2-A Answers 2 MAT1L 2-A Answers 3 MAT1L 3-11 Imperial Units - Mass and Capacity 1 MAT1L 3-11 Imperial Units - Mass and Capacity 2 MAT1L 3-11 Imperial Units - Mass and Capacity 3 MAT1L 3-11 Imperial Units - Mass and Capacity 4 MAT1L 3-11 Imperial Units - Mass and Capacity 5 MAT1L 3-12 Conversions of Imperial Units 1 MAT1L 3-12 Conversions of Imperial Units 2 MAT1L 3-12 Conversions of Imperial Units 3 MAT1L 3-12 Conversions of Imperial Units 4 MAT1L 3-12 Conversions of Imperial Units 5 MAT1L 3-13 Converting to and from Metric to Imperial Units 1 MAT1L 3-13 Converting to and from Metric to Imperial Units 2 MAT1L 3-13 Converting to and from Metric to Imperial Units 3 MAT1L 3-13 Converting to and from Metric to Imperial Units 4 MAT1L 3-13 Converting to and from Metric to Imperial Units 5 MAT1L 3-14 Perimeter 1 MAT1L 3-14 Perimeter 2 MAT1L 3-14 Perimeter 3 MAT1L 3-14 Perimeter 4 MAT1L 3-14 Perimeter 5 MAT1L 3-14 Perimeter 6 MAT1L 3-14 Perimeter 7 MAT1L 3-14 Perimeter 8 MAT1L 3-15 Area 1 MAT1L 3-15 Area 2 MAT1L 3-15 Area 3 MAT1L 3-15 Area 4 MAT1L 3-15 Area 5 MAT1L 3-15 Area 6 MAT1L 3-15 Area 7 MAT1L 3-15 Area 8 MAT1L 3-15 Area 9 MAT1L 3-A Answers 1 MAT1L 3-A Answers 2 MAT1L 3-A Answers 3 MAT1L 4-16 Volume 1 MAT1L 4-16 Volume 2 MAT1L 4-16 Volume 3 MAT1L 4-16 Volume 4 MAT1L 4-16 Volume 5 MAT1L 4-16 Volume 6 MAT1L 4-16 Volume 7 MAT1L 4-16 Volume 8 MAT1L 4-17 Fractions 1 MAT1L 4-17 Fractions 2 MAT1L 4-17 Fractions 3 MAT1L 4-17 Fractions 4 MAT1L 4-17 Fractions 5 MAT1L 4-17 Fractions 6 MAT1L 4-17 Fractions 7 MAT1L 4-17 Fractions 9 MAT1L 4-18 Fractions to Decimals and Percent 1 MAT1L 4-18 Fractions to Decimals and Percent 2 MAT1L 4-18 Fractions to Decimals and Percent 3 MAT1L 4-18 Fractions to Decimals and Percent 4 MAT1L 4-18 Fractions to Decimals and Percent 5 MAT1L 4-18 Fractions to Decimals and Percent 6 MAT1L 4-18 Fractions to Decimals and Percent 7 MAT1L 4-18 Fractions to Decimals and Percent 8 MAT1L 4-18 Fractions to Decimals and Percent 9 MAT1L 4-18 Fractions to Decimals and Percent 10 MAT1L 4-18 Fractions to Decimals and Percent 11 MAT1L 4-19 Ratios 1 MAT1L 4-19 Ratios 2 MAT1L 4-19 Ratios 3 MAT1L 4-19 Ratios 4 MAT1L 4-19 Ratios 5 MAT1L 4-20 Rates 1 MAT1L 4-20 Rates 2 MAT1L 4-20 Rates 3 MAT1L 4-20 Rates 4 MAT1L 4-20 Rates 5 MAT1L 4-20 Rates 6 MAT1L 4-20 Rates 7 MAT1L 4-A Answers 1 MAT1L 4-A Answers 2 MAT1L 4-A Answers 3 MAT1L 4-A Answers 4 MAT1L 4-A Answers 5 MAT1L 4-A Answers 6 MAT1L 4-A Answers 7