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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

Fraction Addition and Subtraction, Mixed - Advanced

Unit 59

This math unit progresses from basic to advanced fraction skills. Initially, the focus is on subtracting mixed fractions with different denominators and simplifying the results. Students learn to find common denominators, convert and subtract fractions. The unit then shifts to addition of fractions where the goal is to sum fractions up to the next whole number, dealing with problems that only change one or both denominators. Midway through the unit, emphasis is placed on identifying missing values in simple and mixed fraction subtraction equations, enhancing problem-solving skills related to fractional discrepancies. Towards the end, the focus broadens to include identifying and creating equivalent fractions, using two-digit numbers and powers of ten. The unit culminates with comparing fractions using varied denominators, where students learn to simplify and accurately determine relational symbols between fractions. Throughout, there's a strong emphasis on problem simplification, including transitioning from simpler to more complex mixed fraction operations. This comprehensive approach builds a solid foundation in understanding, comparing, and manipulating fractions.

Skills you will learn include:

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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 Fraction Addition and Subtraction, Mixed - Advanced.

This math topic focuses on advanced techniques in subtracting fractions with mixed numbers and changing denominators. It...

This math topic focuses on advanced fraction addition and subtraction with a specific emphasis on mixed fractions with different...

This math topic focuses on advanced fraction addition problems where learners practice setting up and simplifying the addition...

This math topic focuses on comparing fractions with different denominators. It requires practicing the skill of determining...

This math topic revolves around the concept of fraction comparison with an emphasis on problem simplification involving mixed...

This math topic focuses on practicing basic fraction comparison with a twist—each problem involves fractions with different...

This math topic focuses on comparing fractions with different denominators. It includes practice in setting up fraction comparison...

This math topic practices the skill of finding missing numerators or denominators in equivalent fractions. The problems focus...

This math topic focuses on practicing equivalent fractions with two-digit numbers. It includes exercises where students complete...

This math topic focuses on advanced fraction subtraction, specifically identifying missing values in equations involving...

This math topic focuses on advanced fraction addition and subtraction skills, specifically finding a fraction that completes...

This math topic focuses on practicing the addition of fractions to reach the next whole number, specifically involving cases...

This math topic focuses on advanced practice in adding fractions to achieve a whole number result, specifically with mixed...

This math topic focuses on solving equations involving the addition of fractions and finding the correct fraction to complete...

This math topic focuses on practicing subtraction of fractions where students must find the missing value in an equation....

This math topic focuses on the advanced practice of fraction subtraction by finding missing values in equations with different...

This math topic focuses on practicing fraction subtraction, specifically finding missing values in equations with differently...

This math topic involves practicing advanced fraction subtraction with mixed numbers and multiple changed denominators. Students...

This math topic focuses on advanced skills in fraction subtraction, specifically involving finding missing values in equations...

This math topic focuses on converting improper fractions to mixed numbers. It is designed for an advanced level as part of...

This math topic focuses on equivalent fractions and utilizing powers of ten. The problems challenge students to find missing...

This math topic focuses on converting improper fractions to mixed numbers. It is designed for an advanced understanding of...

This math topic focuses on understanding and finding equivalent fractions, specifically involving powers of ten. It is designed...

This math topic centers on fraction comparison, emphasizing problem simplification with two changed denominators. It develops...

This math topic focuses on basic fraction comparison involving pairs of fractions with different denominators. Students are...

This math topic centers on practicing basic fraction comparison involving different denominators. The problems involve comparing...

This math topic focuses on comparing fractions with different denominators, requiring skills in simplifying and setting up...

This math topic focuses on practicing the comparison of mixed fractions where both denominators have been changed. Students...

This math topic focuses on comparing fractions with mixed numbers and different denominators. Learners are asked to select...

This math topic focuses on advanced fraction addition and subtraction, specifically honing skills in adding fractions with...

This topic focuses on advanced fraction addition problems with an emphasis on finding the missing value in expressions where...

This math topic focuses on advanced fraction addition and subtraction with mixed numbers and varying denominators. The primary...

This math topic focuses on practicing skills in fraction addition with a focus on finding the missing value, specifically...

This math topic is centered on advanced fraction addition and subtraction with mixed numbers, specifically focusing on problems...

This math topic focuses on advanced fraction addition and subtraction exercises, particularly aiming to identify the missing...

This math topic focuses on advanced fraction addition and subtraction with an emphasis on finding missing values in equations...

This math topic focuses on advanced fraction subtraction involving mixed numbers, where students practice subtracting fractions...

This math topic focuses on advanced skills in subtracting mixed fractions with different denominators and requires the simplification...

This math topic focuses on advanced practices in subtracting mixed fractions with one changed denominator and requires simplification...

This math topic focuses on the subtraction of mixed fractions while requiring the simplification of the results and adjusting...

This math topic focuses on advanced fraction subtraction involving mixed numbers and changing denominators. It challenges...

This math topic focuses on the advanced skills of fraction addition involving problem simplification where fractions have...

This math topic focuses on advanced skills in adding mixed fractions with different denominators and simplifying the results....

This math topic focuses on advanced mixed fraction addition with a particular emphasis on simplification. The problems involve...

This math topic focuses on advanced fraction addition and subtraction, specifically exercises involving finding the missing...

This math topic focuses on finding the missing value in fraction addition equations that involve simplifying expressions...