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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

Geometry - Angles and Transformations - Practice

Unit 1

In this math unit, students progress through a series of topics focusing on geometric concepts, specifically angles and transformations. The unit begins with foundational skills such as identifying and naming angles in various configurations like simple angles, angles within triangles, and specific degree angles. It steadily advances towards practical applications, like calculating missing angles in geometric figures—triangles, kites, and general shapes—by utilizing properties like the sum of interior angles and complementary angles that add up to specific totals like 90 or 180 degrees. The latter part of the unit introduces students to the concept of geometric transformations, starting with identifying reflections. Students learn to discern the type of transformation that has occurred between two shapes, whether through rotation, translation, or reflection. This integration of transformation knowledge builds on the previously established understanding of angle properties, culminating in a comprehensive approach to handling basic to intermediate geometric challenges. These skills pave the way for more complex studies in geometry involving properties and relationships between different shapes and the transformations that link them.

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 Geometry - Angles and Transformations - Practice.

This math topic involves practicing naming angles and converting degrees to ABC form within a triangle. It includes intermediate...

This topic focuses on practicing the identification of translations within geometric transformations. Students are asked...

This math topic focuses on calculating the remainder of a 90-degree angle when part of the angle is already given. Each question...

This math topic focuses on calculating the complementary angles that sum up to 180 degrees. Each question presents a scenario...

This math topic focuses on understanding and computing the complementary angles that sum up to 180 degrees. It is specifically...

This topic centers on the identification of different types of geometric transformations. Each problem presents two shapes,...

This math topic focuses on calculating the complementary angles to make a total of 180 degrees, which is pertinent to the...

This math topic focuses on the skill of determining the equation necessary to calculate a missing angle in a triangle. It...

This math topic focuses on finding missing angles in triangles, specifically within the context of isosceles and equilateral...

This math topic focuses on identifying rotations, a fundamental aspect of geometric transformations. It belongs to a larger...

This math topic focuses on identifying reflections in geometric transformations, a fundamental skill in geometry dealing...

This math topic focuses on determining the degree measurements of angles within triangles. Students are given images of triangles...

This math topic focuses on the practice of naming angles in a triangle from degrees to ABC form. It involves identifying...

This topic includes exercises on identifying and naming angles in a triangle. It also covers elements of Geometry specifically...

This math topic focuses on identifying and naming angles within a triangle, and the form of naming angles using the ABC method....

This math topic focuses on geometry, particularly on identifying and naming angles based on diagrams. The skills practiced...

This math topic focuses on finding missing angles in parallelograms. It enhances understanding of geometric properties of...

This math topic focuses on finding the missing angles in trapezoids, reinforcing knowledge about the properties of trapezoid...

This math topic focuses on calculating the sum of inside angles of various shapes, which is an essential aspect of geometry...

This math topic focuses on identifying different types of geometric transformations. It covers recognizing rotation, reflection,...

This math topic focuses on understanding how to find the measure of an angle that complements another given angle to make...

This math topic is primarily centered on the estimation of angles in a reversed manner, which is a part of a broader unit...

This math topic covers the skill of identifying and naming angles using the ABC naming convention. It relates to the broader...

This math topic focuses on estimating angles in degrees. The topic is part of a larger focus on geometry, specifically intersecting,...

This math topic focuses on finding missing angles in triangles, specifically within the context of geometry related to isosceles...

This math topic focuses on finding the complementary angles that together form a 90-degree angle, helping to build students'...

This math topic focuses on the skill of finding missing angles in a kite geometry figure. It's structured as a series of...

This math topic emphasizes on practicing the skill of finding missing angles in a kite, which is a type of quadrilateral....

This math topic focuses on finding missing angles in kites, part of a broader study in geometry specifically under angles...

This math topic focuses on finding the missing angles in parallelograms, using the property that the sum of interior angles...

This math topic focuses on calculating the missing angles in trapezoids. It comes under a broader category involving geometry,...

This math topic focuses on finding missing angles in kites, a subtopic within the broader unit of Geometry, specifically...