Grade 9 Maths Worksheets

Learning Objectives

• Identify corresponding vertices, sides, and angles in congruent triangles
• Write correctly ordered triangle congruence statements
• Determine which triangle congruence theorem applies+ Show more

Learning Objectives

• Identify and use the fact that a radius perpendicular to a chord bisects the chord
• Use the right angle formed by a perpendicular radius to relate radii, distances to chords, and half-chord lengths
• Solve for unknown chord segment lengths using midpoint and perpendicular constraints

Learning Objectives

• Apply mathematical calculations to interpret personal financial data.
• Analyze income and expenses to assess budgeting effectiveness.
• Use percentages and data interpretation skills in practical financial scenarios.+ Show more

Learning Objectives

• Understand how to compute powers and roots efficiently using mathematical strategies.
• Apply knowledge of exponents to solve real-world problems involving growth and scaling.
• Analyze how powers influence size and quantities in practical contexts like finance and patterns.+ Show more

Learning Objectives

• Identify when two figures are similar using equal corresponding angles and proportional corresponding side lengths
• Use the scale factor between similar figures to find unknown side lengths
• Solve similarity problems involving proportional relationships and apply angle equality to find missing angles+ Show more

Learning Objectives

• Distinguish rational and irrational numbers using whether their decimal expansions terminate or repeat
• Convert between common fractions and decimals to determine if a decimal terminates or repeats
• Use number line and graphs to connect decimal behaviour to rational vs irrational classification

Learning Objectives

• Interpret a decimal expansion as a location on a number line
• Use truncations of a decimal to form successive approximations and understand what they do to accuracy
• Distinguish rational and irrational numbers by how their decimal expansions behave on the number line

Learning Objectives

• Develop skills to make quick and accurate estimations of numerical quantities.
• Apply estimation techniques to check the reasonableness of calculations in real-world contexts.
• Interpret data and results through approximation methods and compare with exact answers.+ Show more

Learning Objectives

• Understand and interpret probability concepts in real-world scenarios.
• Calculate probabilities based on data and models.
• Assess the consistency of experimental results with theoretical probabilities.+ Show more

Learning Objectives

• Derive linear equations from real-world problems involving distance, cost, and quantities.
• Solve for variables in linear equations and interpret solutions within practical scenarios.
• Apply understanding of linear equations to analyze data, make predictions, and interpret graphical models.+ Show more

Learning Objectives

• Understand the relationship between decimals and percentages and convert between them.
• Apply conversion skills to interpret data and solve real-world problems involving percentages and decimals.
• Develop problem-solving strategies for multi-step calculations involving percentage and decimal representations.+ Show more

Learning Objectives

• Understand the hierarchy of operations in mathematical expressions used in models.
• Apply order of operations to evaluate complex formulas accurately.
• Interpret real-world scenarios involving calculations with correct operation sequencing.+ Show more

Learning Objectives

• Apply mathematical symbols and language to articulate reasoning clearly.
• Use diagrams and models to justify and verify solutions efficiently.
• Solve multi-step problems involving calculations, data interpretation, and real-world contexts.+ Show more

Learning Objectives

• Understand and apply different methods for measuring the length of geometric objects.
• Convert and compare measurement units in real-world contexts.
• Calculate the perimeter of polygons accurately using appropriate formulas.+ Show more

Learning Objectives

• Understand how basic coding constructs can model linear relationships.
• Apply programming logic to solve algebraic problems.
• Interpret data visualizations generated through computational models.+ Show more

Learning Objectives

• Understand different sampling methods and their applications
• Calculate biases and interpret data from various samples
• Analyze the impact of sampling variability on data analysis+ Show more

Learning Objectives

• Understand the concepts of slope and y-intercept in linear equations.
• Calculate the slope and y-intercept given a graph or equation.
• Apply the slope-intercept form to model real-world situations.+ Show more

Learning Objectives

• Develop skills to estimate solutions and assess their plausibility in real-world contexts.
• Apply estimation techniques to verify the reasonableness of calculations and data.
• Use logical reasoning to interpret data patterns and make informed decisions.+ Show more

Learning Objectives

• Understand the operational significance of exponents in mathematical expressions.
• Calculate values involving powers and roots in real-world scenarios.
• Analyze the impact of exponential growth and decay in practical contexts.+ Show more

Learning Objectives

• Identify the x-values that create holes in rational functions when factors cancel.
• Simplify rational expressions by cancelling common factors and describing the domain restrictions.
• Explain why cancelling a common factor produces a hole rather than a vertical asymptote.

Learning Objectives

• Use the Remainder Theorem to find the remainder when a polynomial is divided by a linear factor
• Convert remainder information into an equation involving p(a) and solve for unknown coefficients
• Check understanding by distinguishing correct and incorrect statements about remainders

Learning Objectives

• Develop logical reasoning skills to interpret geometric proofs and relationships.
• Apply formal proof techniques to establish congruence, similarity, and other properties.
• Use problem-solving strategies to interpret geometric diagrams and solve related problems.+ Show more

Learning Objectives

• Understand the concept of similar figures and their properties.
• Apply ratio and proportion techniques to solve real-world problems.
• Use scale factors to determine lengths and measurements in similar figures.+ Show more

Learning Objectives

• Understand how to perform addition, subtraction, multiplication, and division with integers.
• Apply integer operations to solve real-world problems involving financial transactions and temperature changes.
• Develop strategies for accurate computation and reasoning with integers.+ Show more

Learning Objectives

• Understand basic mathematical concepts used in financial modeling.
• Apply percentage and ratio calculations to personal finance scenarios.
• Interpret and analyze financial data to make informed budgeting decisions.+ Show more

Learning Objectives

• Formulate and interpret linear models based on real-world data.
• Apply algebraic concepts to solve practical problems involving budgeting, travel, and business analysis.
• Evaluate the suitability of different linear models in real-life scenarios.+ Show more

Learning Objectives

• Rewrite algebraic expressions using exponent rules for products, quotients, and powers-to-a-power
• Create equivalent exponent forms and identify which rule justifies each rewrite
• Solve for variables in equations by first rewriting expressions into simpler exponent forms

Learning Objectives

• Identify lines of symmetry in geometric figures.
• Calculate angles of rotation required for symmetry.
• Apply symmetry concepts to real-world design and patterns.+ Show more