SK Level 20 Math Curriculum
Give your child the support they need for Pre-Calculus 20. Our lessons and practice problems follow exactly what Saskatchewan schools teach at this level.
About Level 20 Saskatchewan math
Saskatchewan follows the Saskatchewan Curriculum, and Pre-Calculus 20 builds the algebraic and trigonometric foundation students need for senior math. The course covers absolute value, radical and rational expressions, trigonometry of angles and triangles, polynomial factoring, quadratic functions and equations, systems of equations, inequalities, sequences and series, and reciprocal functions. StudyPug provides video lessons and practice problems matched to every strand in this course.
- Strands: absolute value, radicals, rational expressions, trigonometry, polynomial factoring, quadratic functions, systems of equations, inequalities, sequences and series, reciprocal functions
- Video lessons explaining each concept step by step
- Practice problems and worked examples for every topic
- Content aligned to the Saskatchewan Curriculum for Pre-Calculus 20
Curriculum topics by strand
Browse lessons and practice problems organized by strand, aligned to the Saskatchewan Curriculum for Pre-Calculus 20.
Saskatchewan Level 20 Math Topics
- Absolute Value: Determine absolute value of real numbers, order sets with absolute values, simplify expressions, and analyze related functions.
- Radical Expressions: Express and simplify radical expressions, rationalize denominators, verify properties, solve equations with radicals, and determine permissible values.
- Rational Expressions: Determine equivalent rational expressions, simplify and perform operations, solve equations, and model situational questions.
- Trigonometry - Angles and Triangles: Sketch angles in standard position, determine quadrants and reference angles, calculate trig ratios, solve equations, and analyze special triangles.
- Oblique Triangles: Solve non-right triangles using trig ratios, derive and apply sine and cosine laws, and analyze ambiguous cases.
- Polynomial Factoring: Factor polynomial expressions of various forms and verify whether a binomial is a factor of a polynomial.
- Quadratic Functions: Analyze transformations, graph and determine characteristics, and solve equations using various methods.
- Systems of Equations: Explain the relationship between roots and x-intercepts, and solve linear-quadratic and quadratic-quadratic systems.
- Inequalities: Determine solution regions, solve one-variable quadratic inequalities, and model situational problems.
- Sequences and Series: Generate arithmetic and geometric sequences, determine terms and sums, and analyze convergence of infinite series.
- Reciprocal Functions: Describe and graph reciprocal functions, and analyze vertical asymptotes and end behavior.
How StudyPug Helps Saskatchewan Level 20 Math Students
When a student gets stuck on a concept like solving radical equations or applying the cosine law, they can go straight to the matching lesson on StudyPug and watch a step-by-step explanation at their own pace. Practice problems with worked examples let them check their understanding before the next class.
Parents can track progress across all Pre-Calculus 20 strands, making it easier to spot which areas need more attention before a test or assignment deadline.
Aligned to Saskatchewan Level 20 Math Curriculum
Every lesson and practice problem on StudyPug is organized to match the Saskatchewan Curriculum for Pre-Calculus 20, covering all eleven strands from absolute value through reciprocal functions, so students are always working on what their teacher is covering in class.
Written by the StudyPug Math Team
Last updated June 5, 2026
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