In Ontario's French education system, Grade 9 Mathematics is a pivotal course that lays the foundation for subsequent mathematical studies. Aligned with the provincial curriculum, this course aims to develop students' mathematical proficiency and problem-solving skills. Topics covered typically include algebraic expressions and equations, linear relations, geometry, and proportional reasoning. The curriculum integrates real-world applications, fostering a practical understanding of mathematical concepts. Students are encouraged to explore and communicate their mathematical thinking, developing not only computational skills but also critical thinking and logical reasoning. French-language high schools in Ontario strive to create a supportive learning environment where students engage with mathematical concepts in French, enhancing both their linguistic and quantitative skills. This course serves as a stepping stone for students, equipping them with the foundational knowledge necessary for success in subsequent math courses and providing a well-rounded education within the Francophone context.