Grade 8

77 Units, 206 Skills

Geometry - Angles and Transformations - Practice

Unit 1

Probability and Statistics - Mean, Median, and Mode - Practice

Unit 2

Area and Perimeter Complex Shapes

Unit 3

Triangle Area - Practice

Unit 4

Fraction Multiplication - Practice

Unit 5

Exponents - Division - Intro

Unit 6

Speed, Distance, and Time - Practice

Unit 7

Time - Elapsed Time - Advanced

Unit 8

Measurement - Units Practice - Metric

Unit 9

Exponents - Advanced

Unit 10

Fractions, Decimals, and Percents

Unit 11

Order of Operations - Advanced

Unit 12

Factoring and Primes - Advanced

Unit 13

Scientific Notation - Practice

Unit 14

Exponents - Multiplication and Division - Practice

Unit 15

Algebra Basic Concepts - Practice

Unit 16

Geometry - Shape Classification (3D) - Practice

Unit 17

Geometry - Surface Area of 3D Shapes - Intro

Unit 18

Geometry - Volume of 3D Shapes - Intro

Unit 19

Rates and Ratios - Advanced

Unit 20

Probability and Counting - Single Event - Advanced

Unit 21

Patterning - Number Patterns Practice

Unit 22

Time - Elapsed Time, Negative - Advanced

Unit 23

Negative Integers - Intro

Unit 24

Division 3 by 2 Digit

Unit 25

Area and Perimeter Logic - Intro

Unit 26

Probability and Statistics - Counting and Probability Foundations

Unit 27

Factoring and Greatest Common Factor - Practice

Unit 28

Fraction Division - Intro

Unit 29

Geometry - Circle Area and Circumference - Practice

Unit 30

Geometry - Isosceles and Equilateral Triangles

Unit 31

Percentages - Practice

Unit 32

Digits and Divisibility - Practice

Unit 33

Cartesian Grid Geometry Logic - Intro

Unit 34

Pythagoras - Foundations

Unit 35

Decimal Multiplication - Advanced

Unit 36

Geometry - Intersecting, Parallel, and Perpendicular Lines

Unit 37

Percents and Simple Interest - Intro

Unit 38

Factoring and Lowest Common Multiple - Practice

Unit 39

Fraction Addition and Subtraction - Advanced

Unit 40

Squares and Square Roots - Practice

Unit 41

Decimal Division - Advanced

Unit 42

Fraction Addition and Subtraction, Mixed - Practice

Unit 43

Factoring, Multiplication, Division, Fractions - Intro

Unit 44

Exponents - Multiplication and Division - Advanced

Unit 45

Geometry - Circle Partial Area and Circumference - Intro

Unit 46

Patterning - Number Patterns Advanced

Unit 47

Measurement - Units Advanced - Metric

Unit 48

Geometry - Surface Area of 3D Shapes - Practice

Unit 49

Exponents - Power Law - Intro

Unit 50

Factoring and Greatest Common Factor - Advanced

Unit 51

Algebra Manipulating Variables - Intro

Unit 52

Geometry - Cylinders - Intro

Unit 53

Probability and Statistics - Counting and Probability Practice

Unit 54

Percentages - Advanced

Unit 55

Measurement - Unit Conversion Intro - Metric

Unit 56

Speed, Distance, and Time - Advanced

Unit 57

Ratios of Lengths - Intro

Unit 58

Cartesian Grid Geometry Logic - Practice

Unit 59

Percents and Simple Interest - Practice

Unit 60

Squares and Square Roots - Advanced

Unit 61

Area and Perimeter Logic - Practice

Unit 62

Slope - Intro

Unit 63

Algebra Basic Concepts - Advanced

Unit 64

Factoring and Lowest Common Multiple - Advanced

Unit 65

Probability and Statistics - Mean, Median, and Mode - Advanced

Unit 66

Geometry - Volume Logic with 3D Shapes - Intro

Unit 67

Scientific Notation - Multiplication and Division - Intro

Unit 68

Pythagoras - Intro

Unit 69

Negative Integers - Practice

Unit 70

Speed, Distance, and Time Logic Challenges - Intro

Unit 71

Factoring, Multiplication, Division, Fractions - Practice

Unit 72

Pythagorean Triples - Intro

Unit 73

Cartesian Grid Distance - Intro

Unit 74

Probability and Statistics - Factorial Form Intro

Unit 75

Exponents - Power Law - Practice

Unit 76

Pythagorean Theorem with Decimals - Intro

Unit 77

Geometry - Shape Classification (3D) - Practice

Unit 17

Mobius units are made up of many related topics that share a common theme and set of skills. Each topic builds the skills needed by the next topic, heading towards a common goal of understanding one area of mathematics.

This unit focuses on working with 3-dimensional geometric shapes and the foundations for surface area and volume, and will teach the following skills:

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 - Shape Classification (3D) - Practice.

This math topic focuses on identifying whether 3D shapes are prisms, pyramids, or neither. It is designed to help learners...

This math topic focuses on identifying 3D shapes based on a given set of properties—specifically, the number of edges and...

This math topic focuses on the skill of identifying and counting the vertices of various three-dimensional shapes. It is...

This topic focuses on enhancing students' understanding of three-dimensional shapes, specifically differentiating between...

This math topic focuses on advanced geometry basics by practicing the identification of three-dimensional shapes based on...

This math topic focuses on identifying three-dimensional shapes as either prisms or pyramids. Each problem presents an image...

This math topic focuses on identifying and counting the faces and vertices of various three-dimensional shapes. It is structured...

This math topic focuses on identifying and describing the nets of three-dimensional shapes. Throughout several questions,...

This math topic focuses on identifying and counting the edges and faces of three-dimensional shapes. It involves visualizing...

This math topic focuses on identifying and counting the edges and vertices of various three-dimensional shapes. It is designed...

This math topic focuses on identifying 3D shapes from their corresponding nets. Part of an introduction to Geometry and Shape...

This math topic focuses on matching 3D shapes to their corresponding nets, providing a fundamental introduction to three-dimensional...

This math topic focuses on 3D shapes, specifically on counting the number of faces, but approached in a reverse method, as...

This math topic focuses on recognizing and selecting three-dimensional shapes based on their described number of edges. It...

This math topic focuses on recognizing the nets corresponding to given 3D shapes, improving spatial visualization and understanding...

This math topic focuses on identifying three-dimensional shapes based on their two-dimensional nets. The students are presented...

This topic involves practicing counting edges and vertices on three-dimensional shapes. It's part of a broader unit focused...

This math topic focuses on identifying and counting the edges of various 3D shapes. It serves as an introductory exercise...

This math topic focuses on recognizing and counting the faces of various 3D shapes, which is a fundamental aspect of geometry...

This math topic is centered around identifying 3D shapes from their nets. Learners are asked to determine whether a given...

This math topic practices skills related to identifying and counting the edges and faces of various three-dimensional shapes....

This math topic focuses on identifying the correct nets for various three-dimensional shapes. It covers basic geometric shapes...

This math topic focuses on recognizing and counting the number of faces and vertices on various 3D shapes. It involves visual...

This math topic focuses on recognizing 3D shapes based on their properties, specifically the number of edges and faces each...

This math topic focuses on determining the volume of rectangular prisms by counting the number of blocks they are composed...

This topic focuses on calculating the volume of rectangular prisms, which is an integral part of understanding geometry,...

This math topic practices calculating the volume of rectangular prisms and a cube from given base areas. Students are expected...

This math topic focuses on identifying three-dimensional shapes based on their number of faces and vertices. Participants...