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
This math unit begins by introducing foundational concepts of probability involving union, intersection, and complement set operations, using various problem-solving approaches. Initially, learners associate names and descriptions with these operations through theoretical examples. Progression occurs through the use of Venn diagrams to visualize and identify relationships among sets, moving from basic representations to more analytical tasks involving set operations and their graphical and formulaic expressions. As students advance, they learn to translate complex probability formulas into corresponding set operations and verbal descriptions, enhancing their understanding of how probabilities are computed in diverse scenarios. The unit culminates in applying these concepts to real-world-like situations, where learners practice deriving appropriate formulas for calculating probabilities of specific events. This structured approach solidifies their ability to interpret and apply probability laws to theoretical and practical problems.Skills you will learn include:
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This topic focuses on fundamental probability concepts using Venn diagrams to visualize set operations. The problems cover the union, complement, and intersection of sets, allowing learners to interpret and identify correct Venn diagram representations corresponding to specific probability operations. Geared towards beginners, it is part of a larger unit on probability and counting involving multiple events.
moreThis math topic practices the application and understanding of formulas in probability theory. It includes exercises on identifying correct set operations based on given probability formulas. It covers key concepts like union, intersection, and complement of events and utilizes these in solving problems within the context of probability and counting for multiple events. The problems range from basic to more advanced application of formulas like '1-P(A)', 'P(A) + P(B) - P(A∩B)', and 'P(A) × P(B)', requiring learners to accurately identify the associated set operations.
moreThis math topic focuses on basic probability concepts, particularly the formulas and principles related to probability union, intersection, and complement. The learners are expected to identify and apply appropriate formulas for calculating probabilities involving these concepts. The worksheet provides a series of problems where students must select the correct probabilistic formula corresponding to given set operations. This involves understanding how to calculate the probability of either event occurring, both events occurring, and neither event occurring.
moreThis math topic focuses on understanding probability through the operations of union, intersection, and complement, particularly how to recognize and describe these set operations. Students are asked to identify the outcome represented by expressions such as the probability of the complement of an event (P(A')), the union of two events (P(A ∪ B)), and the intersection of two events (P(A ∩ B)). Each question provides multiple choice answers to describe the probability operation depicted in a given expression. This forms part of a broader unit on probability and counting involving multiple events.
moreThis math topic focuses on basic probability operations including union, intersection, and complement of sets. Students are expected to identify and name these operations given their mathematical expressions. For instance, students must determine operations represented by symbols like \(P(A \cap B)\), \(P(A')\), and \(P(A \cup B)\). Each question provides multiple-answer choices for students to select the correct name for the given probability operation. The worksheet serves as an introductory tool to understand and practice set operations within the context of probability and counting.
moreThis math topic focuses on practicing probability concepts related to set operations using Venn diagrams. The problems on the worksheet involve identifying specific probability events—such as the union, intersection, and complement of sets—represented by colored areas within the Venn diagrams. The descriptions provided to interpret from the diagrams include events such as "Either A or B happening", "Event A happening, given that B has happened", "Event A not happening", and "Both A and B happening". Each question provides a Venn diagram and multiple-choice answers to select the correct description of the probability event illustrated.
moreThis math topic focuses on understanding and identifying probability set operations through Venn diagrams. The exercises aim to help students identify and name different probability set operations such as the union, intersection, and complement of sets as represented in Venn diagrams. Each question presents a Venn diagram with a specified area marked in green, and students must determine the correct set operation depicted by this area. The goal is to deepen the student's understanding of basic concepts within probability through visual representation and practical application.
moreThis topic focuses on understanding and applying set operations in probability through Venn diagrams. It provides practice in identifying set operations such as union, intersection, and complement, represented by areas within Venn diagrams. The problems require learners to determine which set operation corresponds to highlighted regions in the diagrams, enhancing their comprehension of probability concepts and their graphical representations in set theory.
moreThis math topic focuses on identifying different probability operations by matching given formulas to their names. The main areas covered are the probability of the union, intersection, and complement of sets. Problems require students to recognize and name formulas representing the union of two events (P(A) + P(B) - P(A∩B)), the complement of an event (1-P(A)), and the product of probabilities assuming independent events (P(A) x P(B)). This topic serves as an introduction to probability set operations.
moreThis math topic focuses on understanding and applying the concepts of probability using union, intersection, and complement relative to Venn diagrams. The problems guide learners through identifying which Venn diagram corresponds to specific probabilistic descriptions such as "Either A or B happening," "Event A not happening," and "Both A and B happening." This is a part of an introductory unit on probability set operations, designed to build foundational understanding in probability theory through visual and descriptive analysis.
moreThis math topic focuses on practicing probability operations involving the union, intersection, and complement of events. Specifically, the problems require identifying the correct probability operation based on a given description, such as "Both A and B happening," "Event A not happening," and "Either A or B happening." Each problem presents multiple choices like "A union B," "A intersect B," "Complement of A," and "A conditional on B," and the student has to select the correct name of the operation that matches the description. This is an introductory exercise in understanding basic set operations in probability.
moreThis math topic focuses on fundamental probability concepts, specifically dealing with the probability union, intersection, and complement. The problems guide learners on how to compute probabilities in scenarios such as spinning a marker and getting specific outcomes over multiple trials. The first question determines the probability of a repeated outcome, the second explores the probability of an outcome within a given number of tries, and the third inquires about the probability of not obtaining a specific outcome. Each problem is coupled with multiple-choice answers that include formulaic expressions to solidify understanding of probability calculations.
moreThis math topic focuses on understanding and applying different probability operations, such as union, intersection, complement, and conditional probabilities. The problems help students identify which set operation to use in various scenarios involving the likelihood of spinning a specific outcome, either consecutively, within a number of attempts, or its complement. Each question presents options using probability notation, enhancing students' skills in interpreting and solving probability-related questions within set theory contexts.
moreThis math topic covers the application of probability concepts involving union, intersection, and complement operations. Students are given problems that ask them to determine which set operation is appropriate for calculating probabilities in different contexts, such as obtaining specific outcomes when spinning a labeled object multiple times. Examples include figuring out the probability of getting a specified outcome in two tries, not getting that outcome, and getting that outcome consecutively. This helps build foundational skills for understanding and navigating probability laws and multiple event scenarios.
moreThis math topic focuses on understanding the concepts of probability using union, intersection, and complement through the application of formulas to Venn diagrams. Aimed at intro level, the problems require students to match probability expressions to their correct Venn diagram representations. Key formulas explored include the probability of a single event's complement, the joint probability of two events, and the expression for the probability of the union of two events considering their intersection. This helps students visually analyze and understand complex probability concepts and relationships between events.
moreThis math topic involves practicing the identification of probabilities concerning union, intersection, and complement events. It requires translating probability formulas into verbal descriptions. This includes determining the situations in which both events occur simultaneously (intersection: P(A)P(B)), where an event does not occur (complement: 1-P(A)), and cases capturing the union of two events where either or both occur (union: P(A) + P(B) - P(A∩B)). These problems help learners understand fundamental probability concepts associated with multiple events in an introductory setup.
moreThis math topic focuses on understanding and applying basic probability set operations. It includes exercises on identifying the correct symbolic representation for various probability events, enhancing knowledge in union, intersection, and complement of sets. The problems within this topic encourage familiarity with notations like \( P(A \cup B) \) for the union of events A or B happening, \( P(A \cap B) \) for the intersection where both A and B occur, and \( P(A') \) for the complement where event A does not happen. These concepts are fundamental in the introductory study of probability and set operations.
moreThis math topic focuses on understanding and applying probability concepts, specifically working with union, intersection, and complement of sets, illustrated using Venn diagrams. Students are taught to translate areas within Venn diagrams into probabilistic formulaic expressions. The skills practiced include identifying and applying the correct formula for the probability of unions, intersections, and complements of events represented graphically. This is part of a broader introductory unit on probability and counting involving multiple events. Each question provides various answer options, emphasizing critical thinking in determining the correct mathematical representation of Venn diagram regions.
moreThis topic focuses on basic probability set operations and their representation using Venn diagrams. It covers three main concepts: the union, intersection, and complement of sets. Each concept is illustrated with questions asking to identify the correct Venn diagram representation for the given set operation—specifically, "A union B," "A intersect B," and "Complement of A." This is a beginner-level introduction to understanding and visualizing relationships between different sets within the framework of probability.
moreThis math topic covers fundamental operations in probability theory involving sets: union, intersection, and complement. Learners identify correct notations for different operations, including recognizing the probability of the intersection of two sets (e.g., P(A∩B)), the union of two sets (e.g., P(A∪B)), and the complement of a set (e.g., P(A')). Each question provides multiple-choice answers using expression renderings, enhancing understanding of how these operations are represented symbolically. This introductory component of a broader unit on probability set operations is foundational for deeper exploration of probability concepts.
moreThis math topic focuses on the basics of set operations related to probability: the union, intersection, and complement of sets. The problems involve identifying the correct description of each set operation. Specifically, it explores the probability outcomes for the union (event A or B happening), intersection (both A and B happening), and complement (an event not happening), enhancing understanding of these fundamental probability concepts in set theory.
moreThis math topic explores basic probability concepts, focusing on the union, intersection, and complement of events. Specifically, it comprises exercises regarding selecting appropriate formulas for cases like both events occurring, either event occurring, or an event not occurring. Problems involve understanding and applying formulas such as \( P(A \cup B) = P(A) + P(B) - P(A \cap B) \) for the union of two events, \( P(A \cap B) \) for the intersection, and \( P(A^c) = 1 - P(A) \) for the complement. It helps beginners grasp how to translate descriptions of probability events into mathematical expressions.
moreThis math topic focuses on foundational concepts in probability, specifically the union, intersection, and complement of events. It helps learners identify and apply correct formulas to calculate probabilities for these operations. Each question presents a different probability operation such as "A union B," "Complement of A," and "A intersect B" and asks students to select the appropriate formula from multiple options. This introductory level topic is part of a broader unit on Probability and Counting covering multiple events.
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