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Grade 8

74 Units, 203 Skills

Geometry - Angles and Transformations - Practice

Unit 1

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

Unit 2

Measurement - Units Advanced - Metric

Unit 3

Speed, Distance, and Time - Practice

Unit 4

Area and Perimeter Complex Shapes

Unit 5

Triangle Area - Practice

Unit 6

Fraction Multiplication - Practice

Unit 7

Exponents - Division - Intro

Unit 8

Measurement - Units Large/Small Intro - 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 - Surface Area of 3D Shapes - Intro

Unit 17

Geometry - Volume of 3D Shapes - Intro

Unit 18

Rates and Ratios - Advanced

Unit 19

Probability and Counting - Single Event - Advanced

Unit 20

Measurement - Unit Conversion Practice - Metric

Unit 21

Patterning - Number Patterns Practice

Unit 22

Negative Integers - Intro

Unit 23

Division 3 by 2 Digit

Unit 24

Area and Perimeter Logic - Intro

Unit 25

Probability and Statistics - Counting and Probability Foundations

Unit 26

Factoring and Greatest Common Factor - Practice

Unit 27

Fraction Division - Intro

Unit 28

Geometry - Circle Area and Circumference - Practice

Unit 29

Geometry - Isosceles and Equilateral Triangles

Unit 30

Percentages - Practice

Unit 31

Digits and Divisibility - Practice

Unit 32

Cartesian Grid Geometry Logic - Intro

Unit 33

Pythagoras - Foundations

Unit 34

Decimal Multiplication - Advanced

Unit 35

Geometry - Intersecting, Parallel, and Perpendicular Lines

Unit 36

Percents and Simple Interest

Unit 37

Factoring and Lowest Common Multiple - Practice

Unit 38

Fraction Addition and Subtraction - Advanced

Unit 39

Squares and Square Roots - Advanced

Unit 40

Decimal Division - Advanced

Unit 41

Fraction Addition and Subtraction, Mixed - Practice

Unit 42

Factoring, Multiplication, Division, Fractions - Intro

Unit 43

Exponents - Multiplication and Division - Advanced

Unit 44

Unit Conversion - Intro

Unit 45

Geometry - Circle Area, Sectors and Donuts - Intro

Unit 46

Patterning - Number Patterns Advanced

Unit 47

Measurement - Units Large/Small Practice - 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

+2

Geometry - Cylinders - Intro

Unit 53

Probability and Statistics - Counting and Probability Practice

Unit 54

Percentages - Advanced

Unit 55

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

Unit 56

Speed, Distance, and Time - Advanced

Unit 57

Ratios of Lengths - Intro

Unit 58

Cartesian Grid Geometry Logic - Practice

Unit 59

Area and Perimeter Logic - Practice

Unit 60

Slope - Intro

Unit 61

Algebra Basic Concepts - Advanced

Unit 62

Factoring and Lowest Common Multiple - Advanced

Unit 63

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

Unit 64

Geometry - Volume Logic with 3D Shapes - Intro

Unit 65

Scientific Notation - Multiplication and Division - Intro

Unit 66

Pythagoras - Intro

Unit 67

Negative Integers - Practice

Unit 68

Speed, Distance, and Time Logic Challenges - Intro

Unit 69

Factoring, Multiplication, Division, Fractions - Practice

Unit 70

Cartesian Grid Distance - Intro

Unit 71

Probability and Statistics - Factorial Form Intro

Unit 72

Pythagorean Triples - Intro

Unit 73

Exponents - Power Law - Practice

Unit 74

Triangle Area - Practice

Unit 6

This math unit progresses through a comprehensive study of calculating the areas of triangles, beginning with basic exercises and advancing to more complex scenarios. Initially, students learn to calculate the area of different types of triangles, including obtuse, acute, and right triangles, using specific dimensions and images. As the unit progresses, the complexity increases with triangles placed within other geometric shapes like squares and rectangles, and students learn to calculate areas based both on the dimensions and the perimeters of these enclosing shapes. Further enhancing their skills, students then apply their knowledge to calculate areas using Cartesian grids with both positive and negative coordinates, requiring a more robust understanding of geometry and spatial reasoning. This gradual progression solidifies foundational concepts while building towards mastery in handling various geometric configurations and complex problems involving area calculations in two-dimensional spaces.

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 Triangle Area - Practice.

This math topic focuses on finding the area of acute triangles in a grid environment. The triangles are represented on a...

This topic teaches students to calculate the area of acute triangles on a grid. Students derive the area based on the given...

This topic is about calculating the area of obtuse triangles on a grid. It provides visual problems where the student must...

This math topic focuses on determining the area of an obtuse triangle using grid coordinates. The exercises primarily consist...

This topic covers the skill of finding the area of an obtuse triangle by using a grid. The practice activity involves determining...

This math topic focuses on calculating the area of a right triangle situated at the center of a rectangle. It is designed...

This math topic focuses on calculating the area of shaded right triangles located at the center of rectangles, using the...

This math topic focuses on calculating the area of a right triangle situated inside a square, with dimensions provided. It...

This math topic focuses on the practice of calculating the area of right triangles. More specifically, it involves exercises...

This math topic focuses on computing the area of acute triangles formed at the center of rectangles given their dimensions....

This math topic focuses on calculating the area of shaded acute triangles located at the center of rectangles using given...

This math topic focuses on calculating the area of shaded acute triangles located at the center of squares using given dimensions....

This math topic focuses on calculating the area of shaded acute triangles located within squares, given their dimensions....

This math topic focuses on calculating the area of shaded obtuse triangles within rectangles. Each question provides different...

This math topic focuses on calculating the areas of shaded obtuse triangles within rectangles, based on the given dimensions....

This math topic focuses on calculating the area of shaded obtuse triangles located at the center of squares based on provided...

This topic focuses on the skill of finding the area of an acute triangle represented on a grid. The goal is to be able to...

This topic focuses on finding the area of acute triangles plotted on a Cartesian grid, incorporating negative coordinates....

This math topic focuses on calculating the area of obtuse triangles using coordinates on a Cartesian grid. The problems presented...

This math topic focuses on finding the area of obtuse triangles defined by coordinates plotted on a Cartesian grid that include...

This math topic focuses on calculating the area of acute triangles using their coordinates on a Cartesian grid. Each problem...

This math topic focuses on calculating the area of acute triangles plotted on a Cartesian grid. The problems involve using...

This math topic revolves around using Cartesian coordinates to determine the area of obtuse triangles on a grid, focusing...

This math topic focuses on calculating the area of right triangles positioned on a grid. By practicing, students will understand...

This math topic focuses on using a Cartesian grid to find the area of right triangles. The exercises involve determining...

This math topic focuses on finding the area of right triangles when given coordinates on a Cartesian grid. It is exclusively...

This math topic focuses on finding the area of obtuse triangles that contain some extra dimensional details. It includes...

This math topic focuses on the area of a right triangle, particularly the center of the square from the area. It is part...

This math topic focuses on computing the area of a right triangle located at the center of a square, with scenarios generated...

This math topic enhances skills in calculating the area of right triangles situated within a square, particularly by deriving...

This math topic focuses on finding the area of an acute triangle positioned within a square. The exercises present various...

This math topic focuses on calculating the area of shaded acute triangles within squares. It is part of a broader unit dedicated...

This math topic focuses on calculating the area of acute triangles that are sectioned within the center of a square, based...

This math topic focuses on calculating the area of an acute triangle located within a square, using given perimeter values....

This math topic involves practicing skills in calculating the areas of right triangles on a Cartesian grid, including scenarios...

This math topic focuses on calculating the area of right triangles using Cartesian coordinates that may include negative...

This math topic focuses on calculating the area of obtuse triangles within a square. It forms part of a series on triangle...

This math topic focuses on calculating the areas of shaded acute triangles situated within squares. The problems present...

This math topic focuses on calculating the area of shaded acute triangles within a square, given the perimeter of the square....

This math topic focuses on calculating the area of shaded obtuse triangular sections within squares, testing deeper understanding...

This math topic focuses on calculating the area of obtuse triangles located within a square, primarily using given perimeters...

This math topic focuses on calculating the area of shaded obtuse triangles within squares, based on their perimeters. It...

This math topic focuses on the calculation of the area of an obtuse triangle section within a right triangle. Learners are...

This math topic focuses on finding the area of obtuse triangles positioned within a Cartesian grid, which includes negative...

The math topic practiced in this exercise involves learning about and finding the area of obtuse triangles. Pupils will focus...

This math topic practices the understanding and application of certain concepts within geometry. It focuses on determining...

The topic focuses on finding the area of an obtuse triangle, specifically a section of a right triangle with extra dimensions....

This math topic focuses on calculating the area of right triangles, specifically for triangles plotted on a grid composed...

This math topic focuses on calculating the area of right triangles using a grid. Students are presented with images of right...

This topic focuses on the calculation of the area of a right triangle; specifically, those found at the center of a square....

This math topic focuses on finding the area of obtuse triangles situated within squares, given their dimensions. Each task...

This math topic focuses on calculating the area of acute triangles positioned on a Cartesian grid using given coordinates....