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Grade 9

68 Units, 194 Skills

Geometry - Angles and Transformations - Practice

Unit 1

Measurement - Units Advanced - Metric

Unit 2

Fraction Multiplication - Practice

Unit 3

Exponents - Advanced

Unit 4

Order of Operations - 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

Squares and Square Roots - Advanced

Unit 14

Decimal Division - Advanced

Unit 15

Fraction Addition and Subtraction, Mixed - Practice

Unit 16

Exponents - Multiplication and Division - Advanced

Unit 17

Unit Conversion - Intro

Unit 18

Geometry - Circle Area, Sectors and Donuts - Intro

Unit 19

Patterning - Number Patterns Advanced

Unit 20

Measurement - Units Large/Small Practice - Metric

Unit 21

Geometry - Surface Area of 3D Shapes - Practice

Unit 22

Factoring and Greatest Common Factor - Advanced

Unit 23

Algebra Manipulating Variables - Intro

Unit 24

+2

Geometry - Cylinders - Intro

Unit 25

Probability and Statistics - Counting and Probability Practice

Unit 26

Percentages - Advanced

Unit 27

Measurement - Unit Conversion (Very Large and Small) Intro - Metric

Unit 28

Speed, Distance, and Time - Advanced

Unit 29

Ratios of Lengths - Intro

Unit 30

Cartesian Grid Geometry Logic - Practice

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

Cartesian Grid Distance - Intro

Unit 43

Probability and Statistics - Factorial Form Intro

Unit 44

Pythagorean Triples - Intro

Unit 45

Exponents - Power Law - Practice

Unit 46

Algebra Manipulating Variables - Practice

Unit 47

Exponents - Negative Bases and Exponents - Intro

Unit 48

Exponents - Fractional Bases and Exponents - Intro

Unit 49

Algebra Systems of Equations - Intro

Unit 50

Measurement - Units Large/Small Advanced - Metric

Unit 51

Pythagoras - Practice

Unit 52

Factoring, Multiplication, Division, Fractions - Advanced

Unit 53

Probability - Set Operations - Intro

Unit 54

Patterns and Sums - Intro

Unit 55

Fraction Multiplication - Advanced

Unit 56

Measurement - Unit Conversion (Very Large and Small) Practice - Metric

Unit 57

Pythagorean Theorem in 3D - Intro

Unit 58

Fraction Addition and Subtraction, Mixed - Advanced

Unit 59

Probability and Counting - Multiple Events - Intro

Unit 60

Ratios of Lengths - Practice

Unit 61

Radicals - Simplifying Intro

Unit 62

Fraction Division - Practice

Unit 63

Scientific Notation - Multiplication and Division - Practice

Unit 64

Geometry - Intermediate - Intro

Unit 65

Line Equations and Graphing - Intro

Unit 66

Scientific Notation Units - Intro

Unit 67

Probability and Statistics - Probability with Factorials Intro

Unit 68

Probability - Set Operations - Intro

Unit 54

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:

Foundational Units
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Learning through Game Play

At Mobius we have lots of great (and free) resources to help you learn math. To keep kids engaged, there’s nothing better than a math-powered video game! Try out a Mobius game mapped to Probability - Set Operations - Intro.

This math topic focuses on basic probability concepts, particularly the formulas and principles related to probability union,...

This math topic practices the application and understanding of formulas in probability theory. It includes exercises on identifying...

This math topic focuses on fundamental probability concepts, specifically dealing with the probability union, intersection,...

This math topic focuses on practicing probability concepts related to set operations using Venn diagrams. The problems on...

This math topic focuses on understanding and applying the concepts of probability using union, intersection, and complement...

This math topic focuses on the basics of set operations related to probability: the union, intersection, and complement of...

This math topic focuses on understanding and applying probability concepts, specifically working with union, intersection,...

This math topic explores basic probability concepts, focusing on the union, intersection, and complement of events. Specifically,...

This math topic focuses on foundational concepts in probability, specifically the union, intersection, and complement of...

This topic focuses on fundamental probability concepts using Venn diagrams to visualize set operations. The problems cover...

This math topic covers fundamental operations in probability theory involving sets: union, intersection, and complement....

This math topic covers the application of probability concepts involving union, intersection, and complement operations....

This topic focuses on basic probability set operations and their representation using Venn diagrams. It covers three main...

This math topic focuses on understanding and applying different probability operations, such as union, intersection, complement,...

This math topic focuses on identifying different probability operations by matching given formulas to their names. The main...

This math topic involves practicing the identification of probabilities concerning union, intersection, and complement events....

This math topic focuses on understanding and applying basic probability set operations. It includes exercises on identifying...

This math topic focuses on practicing probability operations involving the union, intersection, and complement of events....

This math topic focuses on understanding probability through the operations of union, intersection, and complement, particularly...

This math topic focuses on understanding the concepts of probability using union, intersection, and complement through the...

This math topic focuses on understanding and identifying probability set operations through Venn diagrams. The exercises...

This topic focuses on understanding and applying set operations in probability through Venn diagrams. It provides practice...

This math topic focuses on basic probability operations including union, intersection, and complement of sets. Students are...