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Prince Edward Island

Math

Grade 9 Math Courses - PEI Curriculum

Discover PEI's Grade 9 math curriculum, offering a comprehensive foundation in algebra, geometry, and data management. Prepare for high school math with confidence and skill.

PEI Grade 9 Math Curriculum - StudyPug's Comprehensive Guide Topics

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CO_ID
Curriculum Outcome
StudyPug Topic
PI.CO.9.N.1
Demonstrate understanding of powers with integral bases and whole number exponents:

Using exponents to describe numbers

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Exponent rules

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Order of operations with exponents

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PI.CO.9.N.2
Demonstrate understanding of operations on powers with integral bases and whole number exponents:

Scientific notation

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PI.CO.9.N.3
Demonstrate understanding of rational numbers:

Comparing and ordering rational numbers

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PI.CO.9.N.4
Explain and apply order of operations including exponents with and without technology:
PI.CO.9.N.5
Demonstrate understanding of perfect square and square root concretely pictorially and symbolically:

Squares and square roots

intro
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Estimating square roots

intro
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PI.CO.9.N.6
Determine square root of positive rational numbers that are perfect squares:
PI.CO.9.PR.1
Generalize pattern arising from problem-solving context using linear equations and verify by substitution:
PI.CO.9.PR.3
Explain and illustrate strategies to solve single variable linear inequalities with rational coefficients:
PI.CO.9.PR.4
Demonstrate understanding of polynomials limited to degree less than or equal to 2:
PI.CO.9.PR.6
Model record and explain operations of multiplication and division of polynomial expressions by monomials:
PI.CO.9.SS.1
Develop and apply Pythagorean theorem to solve problems:

Angles in a circle

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Chord properties

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Tangent properties

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Pythagorean theorem

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PI.CO.9.SS.2
Determine surface area of composite 3D objects to solve problems:
PI.CO.9.SS.3
Demonstrate understanding of similarity of triangles:

Similar triangles

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Similar polygons

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PI.CO.9.SS.4
Draw and interpret scale diagrams of 2D shapes:

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