NUMBER STRAND |
N9.1 Demonstrate (concretely, pictorially, and symbolically) understanding of powers with integral bases (excluding base 0) and whole number exponents including: Representing using powers Evaluating powers Powers with an exponent of zero Solving situational questions |
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N9.2 Demonstrate understanding of rational numbers including: Comparing and ordering Relating to other types of numbers Solving situational questions |
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N9.3 Extend understanding square roots to include the square root of the positive rational numbers. |
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PATTERNS AND RELATIONS STRAND |
P9.1 Demonstrate understanding of linear relations including: Graphing Analyzing Interpolating and extrapolating Solving situational questions |
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P9.2 Model and solve situational questions using linear equations of the form: ax = b x = b, a  0 a ax + b = c x + b = c, a 0 a a (x + b) = c ax = b + cx ax + b = cx + d a(bx + c) = d(ex + f) a = b, x 0 where a, b, c, d, e, and f are rational numbers. |
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P9.3 Demonstrate understanding of single variable linear inequalities with rational coefficients including: Solving inequalties Verifying Comparing Graphing |
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P9.4 Demonstrate understanding of polynomials (limited to polynomials of degree less than or equal to 2) including: Modeling Generalizing strategies for addition, subtraction, multiplication and division Analyzing Relating to content Comparing for equivalency. |
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SHAPE AND SPACE STRAND |
SS9.1 Demonstrate understanding of circle properties including: Perpendicular line segments from the centre of a circle to a chord bisect the chord Inscribed angles subtended by the same arc have the same measure The measure of a central angle is twice the measure of an inscribed angle subtending the same arc Tangents to a circle are perpendicular to the radius ending at the point of tangency |
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SS9.2 Extend understanding of area to surface area of right rectangular prisms, right cylinders, right triangular prisms, and composite 3-D objects. |
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SS9.3 Demonstrate understanding of similarity of 2-D shapes. |
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SS9.4 Demonstrate understanding of line and rotation symmetry. |
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STATISTICS AND PROBABILITY STRAND |
SP9.1 Demonstrate understanding of the effect of: Bias Use of language Ethics cost Time and timing Privacy Cultural sensitivity and Population or sample on data collection. |
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SP9.2 Demonstrate an understanding of the collection, display, and analysis of data through a project. |
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SP9.3 Demonstrate an understanding of the role of probability in society. |
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SP9.4 Research and present how First Nations and Metis peoples, past and present, envision, represent, and make use of probability and statistics. |
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MATH TOOLS |
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Grade 9 Websites
