Grade 9
72 Units, 212 Skills
Geometry - Angles and Transformations - Practice
Unit 1
Fraction Multiplication - Practice
Unit 2
Exponents - Advanced
Unit 3
Order of Operations - Advanced
Unit 4
Probability and Counting - Single Event - Advanced
Unit 5
Probability and Statistics - Counting and Probability Foundations
Unit 6
Fraction Division - Intro
Unit 7
Geometry - Circle Area and Circumference - Practice
Unit 8
Geometry - Isosceles and Equilateral Triangles
Unit 9
Digits and Divisibility - Practice
Unit 10
Decimal Multiplication - Advanced
Unit 11
Geometry - Intersecting, Parallel, and Perpendicular Lines
Unit 12
Fraction Addition and Subtraction - Advanced
Unit 13
Decimal Division - Advanced
Unit 14
Fraction Addition and Subtraction, Mixed - Practice
Unit 15
Exponents - Multiplication and Division - Advanced
Unit 16
Geometry - Circle Partial Area and Circumference - Intro
Unit 17
Patterning - Number Patterns Advanced
Unit 18
Measurement - Units Advanced - Metric
Unit 19
Geometry - Surface Area of 3D Shapes - Practice
Unit 20
Factoring and Greatest Common Factor - Advanced
Unit 21
Algebra Manipulating Variables - Intro
Unit 22
Geometry - Cylinders - Intro
Unit 23
Probability and Statistics - Counting and Probability Practice
Unit 24
Percentages - Advanced
Unit 25
Measurement - Unit Conversion Intro - Metric
Unit 26
Speed, Distance, and Time - Advanced
Unit 27
Ratios of Lengths - Intro
Unit 28
Cartesian Grid Geometry Logic - Practice
Unit 29
Percents and Simple Interest - Practice
Unit 30
Squares and Square Roots - Advanced
Unit 31
Area and Perimeter Logic - Practice
Unit 32
Slope - Intro
Unit 33
Algebra Basic Concepts - Advanced
Unit 34
Factoring and Lowest Common Multiple - Advanced
Unit 35
Probability and Statistics - Mean, Median, and Mode - Advanced
Unit 36
Geometry - Volume Logic with 3D Shapes - Intro
Unit 37
Scientific Notation - Multiplication and Division - Intro
Unit 38
Pythagoras - Intro
Unit 39
Negative Integers - Practice
Unit 40
Speed, Distance, and Time Logic Challenges - Intro
Unit 41
Factoring, Multiplication, Division, Fractions - Practice
Unit 42
Pythagorean Triples - Intro
Unit 43
Cartesian Grid Distance - Intro
Unit 44
Probability and Statistics - Factorial Form Intro
Unit 45
Exponents - Power Law - Practice
Unit 46
Pythagorean Theorem with Decimals - Intro
Unit 47
Algebra Manipulating Variables - Practice
Unit 48
Exponents - Negative Bases and Exponents - Intro
Unit 49
Exponents - Fractional Bases and Exponents - Intro
Unit 50
Algebra Systems of Equations - Intro
Unit 51
Measurement - Units Large/Small Intro - Metric
Unit 52
Pythagoras - Practice
Unit 53
Factoring, Multiplication, Division, Fractions - Advanced
Unit 54
Slopes and Parallels - Intro
Unit 55
Measurement Conversion and Map Scale - Intro - Metric
Unit 56
Probability - Set Operations - Intro
Unit 57
Patterns and Sums - Intro
Unit 58
Slopes and Perpendiculars - Intro
Unit 59
Geometry - Circle Area, Sectors and Donuts - Intro
Unit 60
Fraction Multiplication - Advanced
Unit 61
Measurement - Unit Conversion Practice - Metric
Unit 62
Pythagorean Theorem in 3D - Intro
Unit 63
Fraction Addition and Subtraction, Mixed - Advanced
Unit 64
Probability and Counting - Multiple Events - Intro
Unit 65
Ratios of Lengths - Practice
Unit 66
Radicals - Simplifying Intro
Unit 67
Fraction Division - Practice
Unit 68
Scientific Notation - Multiplication and Division - Practice
Unit 69
Geometry - Intermediate - Intro
Unit 70
Line Equations and Graphing - Intro
Unit 71
Probability and Statistics - Probability with Factorials Intro
Unit 72
In this math unit, students progress through a sequence of topics that build foundational to advanced skills in algebra. The unit starts with basic skills such as expanding and simplifying algebraic expressions when multiplying a variable by a bracketed term, followed by solving linear equations with increasing complexity—from three to four terms. It then advances to manipulating algebraic fractions, where students solve and simplify equations that involve fractions with variables. The complexity in fraction manipulation progresses across orientations until students deal with comprehensive problems that require reducing fractions that involve variables to their simplest forms. Towards the end of the unit, the focus shifts to applying algebra in practical contexts using balance shapes. Students learn to analyze image-based problems and to use substitutions and subtraction to solve for the equations and answer visually represented through balance beams. This culminates in understanding complex ratios, substitutions, and algebraic manipulations through symbolic and visual interpretations, rounding out their algebraic skills with both numerical and real-world problem-solving abilities.Skills you will learn include:
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This math topic revolves around the basic concepts of algebra. It specifically focuses on understanding and applying the concept of balance shapes and simple substitution in solving equations. The coursework involves interpreting visual representations to create and solve equations, thus promoting an understanding of variable representations, equation formation, and equation solutions. The complexity is marked as advanced for a higher level of difficulty.
moreThis math topic focuses on algebraic manipulation of fractions, specifically involving variables. It is designed to enhance skills in solving equations for an unknown variable represented by '?' and requires simplifying the resultant expressions. Each problem presents an equation with fractions and multiple choice answers, requiring the identification of the correct simplified form of the variable. This practice is part of a broader unit aimed at building foundational algebra skills, suitable for learners seeking to deepen their understanding of algebraic concepts through fraction manipulation.
moreThis math topic focuses on algebraic manipulation of fractions, specifically solving for unknown variables within fractional expressions. Students are required to isolate and identify a missing variable represented by a question mark (?) in various algebraic fraction equations. They must also simplify their answers when possible. The problems involve understanding and applying concepts of algebraic operations with fractions, which includes multiplication, division, and variable manipulation to solve equations. Each problem offers multiple choice answers, testing the student's ability to correctly manipulate and simplify the given equations.
moreThis math topic focuses on solving equations involving fractions, specifically requiring participants to express a variable term in terms of other given variables and then simplify the result. The problems involve substitutive algebra where a variable term, represented by a question mark ('?'), must be isolated and expressed as a fraction involving other algebraic terms. Students are tasked with manipulating and simplifying algebraic fractions to the correct form among multiple choices, honing their skills in fraction manipulation and algebraic simplification within the context of basic algebraic concepts.
moreOne Variable, Four Terms (Level 1)
This math topic focuses on solving linear equations involving one variable with four terms. It is designed to help students practice basic algebra concepts by resolving equations to find the value of the variable. Each problem presents an equation and multiple choices for possible values of the variable, challenging students to accurately perform algebraic manipulations to isolate and solve for the variable. The problems provide good practice in handling operations on both sides of the equation and applying inverse operations to simplify and solve the equations.
moreThis math topic deals with advanced algebraic concepts related to fraction manipulation. It involves solving equations where variables are part of fractions and requires actions such as reducing the fractions to their simplest form. Each question presents an algebraic fraction equation and provides multiple-choice answers, challenging the student to find and simplify the correct representation of the variables in fractional form. The problems are set in increasing complexity, encouraging mastery of manipulating algebraic expressions involving fractions. This topic is part of a broader unit on advanced basic algebra concepts.
moreThis math topic focuses on practicing fraction manipulation within algebraic expressions, specifically related to solving for an unknown represented by the “?” in various fraction equations including variables. It involves reducing fractions and figuring out relations between given variables under different algebraic scenarios. The problems also incorporate units on speed, distance, and time, indicating applications of these algebraic manipulations in practical contexts like motion. Each question presents multiple-choice answers, urging students to select the correct algebraic representation of the solved expression.
moreOne Variable, Four Terms (Level 2)
This math topic focuses on solving linear equations with one variable and four terms. The problems cover a range of equation structures, requiring the manipulation of algebraic fractions and expressions to isolate and solve for the variable. These advanced algebra concepts help deepen the understanding of equation-solving techniques. Each problem offers multiple potential answers in a multiple-choice format, challenging the students' ability to calculate and verify the correct solution.
moreOne Variable, Three Terms (Level 1)
This math topic focuses on solving linear equations with one variable that contain three terms. It is an introductory level part of a broader unit on basic algebra concepts. Students are given various problems where they must apply arithmetic and algebraic manipulation to isolate and find the value of the variable. Each question includes multiple-choice answers, challenging students to solve equations and verify the correct result amongst the given options.
moreDifferent Variable Times Bracketed Terms (Level 1)
This math topic focuses on expanding and simplifying algebraic expressions where a variable multiplies a bracketed term. It involves identifying equivalent expressions once the initial terms have been expanded. Each question presents a variable multiplied by a binomial, and students must choose the expression that matches this product among several options. The expressions involve basic operations—addition, subtraction, and multiplication—applied to polynomials, which is foundational knowledge for studying polynomials and quadratics. Additionally, it includes problems that require distributing a variable across terms within parentheses and then simplifying or rearranging.
moreOne Variable, Three Terms, Simple Display (Level 2)
This math topic focuses on solving linear equations with one variable across several problems. The equations involve basic operations such as multiplication, division, addition, and subtraction, and each equation results in a different variable solution. The problems vary in complexity by incorporating terms, requiring students to isolate the variable and solve. The answers are presented as multiple-choice options, enhancing students' skills in solving for unknown variables in simple algebraic equations.
moreThis math topic focuses on advanced algebraic manipulation of fractions, specifically solving for an unknown variable ('?') within fractional algebraic expressions. Students are required to manipulate and simplify these expressions, honing skills in algebraic techniques and reducing fractions in an advanced context, part of a broader unit on Algebra Basic Concepts. Each problem presents a fraction equation involving one or more variables, with multiple choice answers provided that show various simplified forms of potential solutions to these equations.
moreThis math topic involves practicing balance shapes, simple ratios, and equations. Learners answer questions that ask them to determine which equation represents the solution to a given math problem presented in the form of balanced shapes. It's designed for learners at a level 2 proficiency, and it forms part of a broader unit on advanced basic concepts in algebra. The topic is made interactive with several visual problems to solve and multiple-choice answers to select from.
moreThis math topic, labeled "Balance Shapes - Substitution and Subtraction, Simple Answer - To Equations And Answer," focuses on advanced algebra concepts. It involves solving equations using balance beams, depicted in illustrations, requiring skills in equation balancing, substitution, and subtraction to find solutions. Each question presents a visual balance beam scenario with multiple choice equations to identify the correct representation and solution. This topic is a component of a broader study unit on higher-level algebraic principals, enhancing problem-solving skills and equation manipulation abilities.
moreThis math topic includes problems involving algebraic concepts, specifically substitution and subtraction. The theme throughout is balance shapes, where learners need to identify equations and answers representing the visuals of balance beams and their solutions. It's an advanced exploration of fundamental algebra, promoting deeper understanding through visual representation of multiple mathematical equations and their possible solutions.
moreOne Variable, Three Terms, Simple Display (Level 1)
This math topic focuses on solving linear equations with one variable. These problems involve equations containing three terms, displayed in a straightforward manner. The equations presented include variables isolated on one side with simple operations such as addition, subtraction, and multiplication involving integers. Each problem offers multiple choice answers, sharpening skills in basic algebraic concepts and equations simplification. This is part of an introduction to basic algebra concepts.
moreMultiply Bracketed Terms, Same Variable (Level 1)
This math topic challenges students to expand and simplify bracketed algebraic expressions. Specifically, the subject focuses on multiplying terms of same variable enclosed in brackets. This topic forms a crucial part of advanced polynomials and quadratics. To test understanding, students need to identify an expression equivalent to the one given among multiple options. For example, students might be asked to determine which expressions are equivalent to (r + 8)(r + 5), (p + 7)(p + 5), or (z + 3)(z + 3).
moreOne Variable, Two Terms, Simple Display (Level 2)
This math topic focuses on solving basic linear equations with one variable, involving two terms. The equations are presented in a simple format where students need to isolate the variable using basic arithmetic operations such as multiplication or division. Each question includes multiple-choice answers to choose from, helping students practice and verify their problem-solving skills in algebra. The equations and their respective solutions are displayed using LaTex rendered images, providing a clear visual representation of mathematical expressions.
moreThis math topic focuses on the advanced concepts of algebra, particularly on understanding balance shapes, simple substitution, and forming equations from them. It consists of multiple questions requiring learners to analyze the equivalence of shapes placed on the scales of balance and to construct an algebraic equation representing the balance's solution. Interpretation of given algebraic expressions as potential solutions to these problems is also practiced.
moreThe math topic being practiced involves algebraic concepts focused on balance shapes, substitution, and subtraction. Students are required to represent balance beams and other illustrated problems through algebraic equations. By seeing these problems in visual form, students learn how to formulate and decipher compound answers in algebraic equations. They also gain practice in identifying the correct equations and answers based on the given visual depictions and solutions, as an advanced understanding of basic algebraic skills.
moreMultiply Bracketed Terms, Different Variables (Level 1)
This math topic focuses on the skill of multiplying bracketed algebraic terms with different variables, which is foundational in understanding polynomials and quadratics. The questions presented challenge students to expand and simplify expressions such as \((z + 3)(m + 7)\) by using distributive properties. Each problem offers multiple choice answers representing possible simplified forms of the product of binomials. This exercise helps in enhancing polynomial manipulation skills, which are crucial in higher mathematics including algebra, calculus, and beyond.
moreThis math topic focuses on manipulating algebraic fractions, particularly solving and simplifying fractions in terms of variables. It integrates problem-solving skills from an algebraic perspective related to the broader themes of speed, distance, and time calculations. The questions require substituting in variables to find missing terms in fractional mathematical equations, with each problem presenting multiple choice answers that test the learner's ability to manipulate and reduce algebraic fractions correctly.
moreThis is a math topic that focuses on the concept of "Balance Shapes - Simple Ratio - To Equation Answer". It's an advanced aspect of algebra basic concepts. It's designed for learners to analyze image-based problems involving mathematical scales, and identify the correct equation that represents the solution for each scale. Possible answers are presented in LaTex expressions. This topic is structured with seven different questions, each one challenging the student's understanding of ratios and equations.
moreOne Variable, Two Terms (Level 2)
This math topic focuses on solving linear equations with one variable and two terms, part of an introductory unit on basic algebra concepts. The problems involve isolating the variable to find its value. Students are provided with equations in multiple formats, such as fractions and simple multiplications. They practice solving these equations, and each question offers multiple-choice answers to select from, ensuring learners can check their understanding by finding the correct solution.
moreThis math topic focuses on advancing students' skills in algebra by using balance beams to visually represent equations. It combines substitution and subtraction methods to simplify equations and determine correct expressions that describe the balance displayed in each problem. This topic is part of a broader unit on advanced basic algebraic concepts, crafted to enhance students' abilities to solve equations and understand the relationships between variables represented symbolically and visually. Each question presents different scenarios with multiple-choice answers, requiring students to select the equation that correctly corresponds to the given balance beam situation.
moreThis math topic focuses on advanced algebraic concepts involving fraction manipulation. It includes exercises that require solving equations with unknown variables in fraction form and simplifying the expressions. The problems are designed to test and enhance understanding of fraction operations, variable isolation, and expression reduction. Each question presents a fraction equation involving variables and asks to solve for a specific variable, offering multiple-choice answers to assess comprehension and proficiency in algebraic manipulation and simplification.
moreThese problems are centered around manipulating algebraic fractions within the context of solving for an unknown variable. Each question requires solving a fraction equation and choosing the correct simplified expression from multiple options. The main skills practiced include simplifying algebraic fractions, isolating variables, and understanding proportional relationships between variables in fraction form. The topic builds foundational algebra skills relevant to speed, distance, and time calculations.
moreOne Variable, Three Terms (Level 2)
This math topic is focused on solving linear equations with one variable, specifically those involving three terms. The problems require students to manipulate equations to isolate the variable and solve for its value. Each question presents an equation and multiple choice answers, requiring the application of basic algebraic principles and operations such as addition, subtraction, multiplication, and division. This is part of an introductory unit on algebraic basic concepts, aimed at developing foundational skills in algebra.
moreSame Variable Times Bracketed Terms (Level 1)
This math topic focuses on simplifying algebraic functions, specifically involving a single variable multiplied by bracketed terms. It is part of a broader introduction to polynomials and quadratics. Each problem presents an expression for students to expand and equate it with one of the multiple-choice answers, testing their ability to manipulate algebraic expressions accurately. Example exercises include expanding expressions like y(y + 3) or d(d - 6) and identifying equivalent forms from a list of options. This helps students recognize the correct expanded form of polynomial expressions and sharpens their algebraic manipulation skills.
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