DraftWritten with AI help from the sources it cites, and not yet read by a human editor.
Depth
At a glance
Curriculum expectations
C1— demonstrate an understanding of the development and use of algebraic concepts and of their connection to numbers, using various tools and representationsC2— apply coding skills to represent mathematical concepts and relationships dynamically, and to solve problems, in algebra and across the other strandsC3— represent and compare linear and non-linear relations that model real-life situations, and use these representations to make predictionsC4— demonstrate an understanding of the characteristics of various representations of linear and non-linear relations, using tools, including coding when appropriate
Lessons
- The story of algebraThe story of how algebra developed, the name it takes from al-Khwarizmi's book, what came before it, and why the name still travels in every language.
- Simplifying expressions and solving equationsSimplifying algebraic expressions and collecting like terms, and solving equations and verifying the solutions, in light of al-Khwarizmi's six types and al-Karaji's arithmetic.
Brief
Strand C of Grade 9 Mathematics: Algebra. It has two lessons, on the story of algebra in al-Khwarizmi's book, and on his six types of equation and al-Karaji's multiplication of composite expressions. 1
Sources
- Ontario Ministry of Education, The Ontario Curriculum: Mathematics
Cite this page
islam.museum contributors. “Strand C: Algebra”. islam.museum, https://islam.museum/en/course/ca-on-g9-mth1w-c/. CC BY-SA 4.0. Last updated 2026-11-12.
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