Grade 8

79 Units, 209 Skills

Geometry - Angles and Transformations - Practice

Unit 1

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

Unit 2

Triangle Area - Practice

Unit 3

Fraction Multiplication - Practice

Unit 4

Exponents - Division - Intro

Unit 5

Speed, Distance, and Time - Practice

Unit 6

Time - Elapsed Time - Advanced

Unit 7

Measurement - Units Practice - Metric

Unit 8

Exponents - Advanced

Unit 9

Fractions, Decimals, and Percents

Unit 10

Order of Operations - Advanced

Unit 11

Area and Perimeter Complex Shapes

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

Cartesian Grid Transformations - Intro

Unit 18

Triangle Area - Advanced

Unit 19

Geometry - Surface Area of 3D Shapes - Intro

Unit 20

Geometry - Volume of 3D Shapes - Intro

Unit 21

Rates and Ratios - Advanced

Unit 22

Probability and Counting - Single Event - Advanced

Unit 23

Patterning - Number Patterns Practice

Unit 24

Time - Elapsed Time, Negative - Advanced

Unit 25

Negative Integers - Intro

Unit 26

Division 3 by 2 Digit

Unit 27

Area and Perimeter Logic - Intro

Unit 28

Probability and Statistics - Counting and Probability Foundations

Unit 29

Factoring and Greatest Common Factor - Practice

Unit 30

Fraction Division - Intro

Unit 31

Geometry - Circle Area and Circumference - Practice

Unit 32

Geometry - Isosceles and Equilateral Triangles

Unit 33

Percentages - Practice

Unit 34

Digits and Divisibility - Practice

Unit 35

Cartesian Grid Geometry Logic - Intro

Unit 36

Pythagoras - Foundations

Unit 37

Decimal Multiplication - Advanced

Unit 38

Geometry - Intersecting, Parallel, and Perpendicular Lines

Unit 39

Percents and Simple Interest - Intro

Unit 40

Factoring and Lowest Common Multiple - Practice

Unit 41

Fraction Addition and Subtraction - Advanced

Unit 42

Squares and Square Roots - Practice

Unit 43

Decimal Division - Advanced

Unit 44

Fraction Addition and Subtraction, Mixed - Practice

Unit 45

Factoring, Multiplication, Division, Fractions - Intro

Unit 46

Exponents - Multiplication and Division - Advanced

Unit 47

Geometry - Circle Partial Area and Circumference - Intro

Unit 48

Patterning - Number Patterns Advanced

Unit 49

Measurement - Units Advanced - Metric

Unit 50

Geometry - Surface Area of 3D Shapes - Practice

Unit 51

Exponents - Power Law - Intro

Unit 52

Factoring and Greatest Common Factor - Advanced

Unit 53

Algebra Manipulating Variables - Intro

Unit 54

Geometry - Cylinders - Intro

Unit 55

Probability and Statistics - Counting and Probability Practice

Unit 56

Percentages - Advanced

Unit 57

Measurement - Unit Conversion Intro - Metric

Unit 58

Speed, Distance, and Time - Advanced

Unit 59

Ratios of Lengths - Intro

Unit 60

Cartesian Grid Geometry Logic - Practice

Unit 61

Percents and Simple Interest - Practice

Unit 62

Squares and Square Roots - Advanced

Unit 63

Area and Perimeter Logic - Practice

Unit 64

Slope - Intro

Unit 65

Algebra Basic Concepts - Advanced

Unit 66

Factoring and Lowest Common Multiple - Advanced

Unit 67

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

Unit 68

Geometry - Volume Logic with 3D Shapes - Intro

Unit 69

Scientific Notation - Multiplication and Division - Intro

Unit 70

Pythagoras - Intro

Unit 71

Negative Integers - Practice

Unit 72

Speed, Distance, and Time Logic Challenges - Intro

Unit 73

Factoring, Multiplication, Division, Fractions - Practice

Unit 74

Pythagorean Triples - Intro

Unit 75

Cartesian Grid Distance - Intro

Unit 76

Probability and Statistics - Factorial Form Intro

Unit 77

Exponents - Power Law - Practice

Unit 78

Pythagorean Theorem with Decimals - Intro

Unit 79

Cartesian Grid Transformations - Intro

Unit 18

This math unit introduces and develops skills in Cartesian grid transformations, beginning with basic translations and progressing to more complex rotations and reflections. Initially, students learn to translate points and shapes in one dimension, either using vectors or verbal directions, which helps build an understanding of basic movement across the Cartesian grid. As the unit progresses, students practice translating shapes using two-dimensional vectors, enhancing their ability to visualize and execute transformations in the coordinate space. Further along, the unit shifts focus to rotations. Students engage with problems that require rotating shapes around both the origin and specific points on the grid. These exercises are designed to deepen their understanding of rotational transformations and improve spatial visualization skills. Reflections across diagonals are also introduced, further broadening their knowledge of geometric transformations. Towards the end of the unit, students apply these transformation skills more independently, interpreting vector instructions for point translations, and calculating new coordinates after rotations around various pivot points. Each step is crucial for mastering transformations on Cartesian grids, key competencies in coordinate geometry.more

Skills you will learn include:

  • Transformating points and shapes on the grid
  • Translations, reflections, and rotations
  • Transformations of points and shapes
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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 Cartesian Grid Transformations - Intro.

Translation of Point (Coordinates to Coordinates) in Two Dimensions (Vector) (Level 1)

This topic focuses on practicing the translation of points on a Cartesian grid. Each problem presents a point in two-dimensional space, alongside a vector by which the point should be translated. Students are required to apply the translation vector to the original coordinates to determine the new position. Multiple-choice answers are provided for each translation exercise, helping students verify their answers and understand the concept of vector translations in a plane. The topic is part of a larger unit on introductory Cartesian grid transformations. more

Reflection of Point (Coordinates to Coordinates) across Axis (Level 1)

This topic focuses on reflecting points across the X-axis and Y-axis on a Cartesian grid. Through a series of problems, learners practice finding the new coordinates of points after they are reflected over these axes. The reflection process involves changing the sign of either the x-coordinate (for reflections across the Y-axis) or the y-coordinate (for reflections across the X-axis). Each question presents a point for reflection and provides multiple-choice answers to reinforce understanding of the transformation concept in a two-dimensional coordinate system.more

Rotation of Point (Grid to Coordinates) around Point (Level 1)

This math topic focuses on practicing the rotation of points on a Cartesian grid. Students are required to rotate points either 90° or 180°, both clockwise and counter-clockwise, around specified pivot points. Problems are designed at Level 1, indicating an introduction to transformations on Cartesian grids. Each question comes with a visual representation on a grid and multiple-choice answers. This topic is tailored for learners needing to understand and solve basic rotation problems in a coordinate system.more

Rotation of Point (Grid to Coordinates) around Origin (Level 1)

This math topic focuses on the rotation of points around the origin on a Cartesian grid, which is a basic concept in coordinate geometry and transformations. The problems specifically test the ability to rotate points either 180 degrees clockwise, 180 degrees counter-clockwise, or 90 degrees counter-clockwise. Understanding how to manipulate points on the Cartesian grid through rotations is fundamental in spatial reasoning and geometry. Each problem presents a graphical depiction of a point on the grid and asks students to identify the new coordinates of the point after the specified rotation.more

Translation of Point (Grid to Coordinates) in One Dimension (Words) (Level 1)

This topic focuses on practicing translations of points on a Cartesian grid where the movements are specified in word directions such as left, right, up, and down. Problems require identifying new coordinates after moving a point on a Cartesian plane in one dimension. Different questions on the topic challenge students to shift points in specific directions and then select the correct coordinate outcome, providing a practical understanding of coordinate transformation through simple translations. This set of problems serves as an elementary introduction to transformations on the Cartesian grid.more

Reflection of Point (Grid to Grid) across Diagonal (Level 1)

This math topic focuses on the skill of reflecting a point across the diagonal on a Cartesian grid. It involves understanding and applying the transformation rules for point reflection on the coordinate plane. Each problem presents a point on a Cartesian grid and asks learners to identify its reflection across the grid diagonal, with options provided for possible answers. This practice is part of an introductory unit on Cartesian Grid Transformations.more

Reflection of Point (Grid to Grid) across Axis (Level 1)

This math topic focuses on practicing the reflection of points across the X and Y axes on a Cartesian grid. It involves understanding how to visually flip a given point across an axis, checking the transformation's accuracy. Each problem presents a point on a grid and asks the student to determine its reflection either across the X axis or Y axis, with multiple-choice options provided as possible answers. This is foundational in learning about transformations in Cartesian coordinates, aimed at beginners to introduce the concept of reflections.more

Translation of Shape in Two Dimensions (Words) (Level 1)

This math topic focuses on practicing translations of shapes on a Cartesian grid. The problems involve different directional shifts (right, left, up, down) of shapes in two dimensions. Each question provides a shape positioned on a grid, and the task is to perform the specified translation correctly. The worksheet contains various levels of difficulty, encouraging learners to understand and visualize how geometric shapes move across the grid, enhancing their spatial reasoning and geometric transformation skills.more

Translation of Point (Grid to Grid) in One Dimension (Vector) (Level 1)

This topic covers the skill of translating points on a Cartesian grid in one dimension using vectors. It involves various questions where students are given a point on a graph and instructed to translate it along either the x-axis or y-axis by a specified vector (e.g., (2,0), (0,-2)). Each question presents multiple potential translations for the students to select the correct answer. This subject is a fundamental part of learning about Cartesian grid transformations.more

Rotation of Point (Grid to Grid) around Point on Axis (Level 1)

This math topic focuses on the rotation of points on a Cartesian grid. The problems involve rotating points, both clockwise and counter-clockwise, around specific points on the axis, such as the origin or other designated axis points like (-2,0) or (1,0). Rotations of 90°, 180°, and other angles are explored across multiple problems, enhancing skills in understanding and visualizing transformations in the Cartesian coordinate system. This is introduced at an introductory level and is part of a broader unit on Cartesian Grid Transformations.more

Translation of Shape in One Dimension (Words) (Level 1)

This topic involves practicing the translation of shapes on a Cartesian grid in one dimension, using verbal directions (e.g., "up 2," "right 1," "left 2"). Each question asks to move a shape according to specified directions and presents multiple-choice answers, visually showcasing the possible outcomes of these transformations. This set of problems aims to develop understanding of basic grid translations and enhance spatial reasoning skills in a Cartesian plane.more

Translation of Point (Grid to Grid) in Two Dimensions (Words) (Level 1)

This math topic focuses on translating points across a Cartesian grid. Specifically, it involves practicing the translation of points in two dimensions using instructions described in words. Examples of the translations include movements such as left and right as well as up and down on the grid. The skill to visualize and execute these translations accurately is essential for solving the problems effectively. This is an introductory part of a broader unit on Cartesian Grid Transformations.more

Translation of Point (Coordinates to Coordinates) in One Dimension (Vector) (Level 1)

This math topic focuses on translating points on a Cartesian grid in one dimension using vectors. The problems require students to apply vector translations either horizontally (left or right) or vertically (up or down). Each question presents a starting point with specific coordinates and a vector indicating the direction and magnitude of the translation. Students must determine the new coordinates of the point after applying the translation. This topic is introductory and is crucial for understanding transformations on Cartesian grids.more

Translation of Point (Coordinates to Coordinates) in Two Dimensions (Words) (Level 1)

This topic focuses on translating points on a Cartesian grid in two dimensions through practice problems. Students are instructed to translate given coordinates by directional and numerical prompts, such as moving "right 2" or "left 2, down 2." The skill practiced involves applying transformations to coordinate points, accurately moving them on a Cartesian plane, and understanding positive and negative directional shifts. Each problem requires executing precise translations, demonstrating how to manipulate and understand points in the context of a two-dimensional grid. Students are expected to calculate the new positions of points after the prescribed movements.more

Reflection of Point (Grid to Coordinates) across Axis (Level 1)

This math topic focuses on practicing the skill of reflecting points across the X-axis or Y-axis on a Cartesian grid. The problems require identifying the coordinates of a point after its reflection across one of these axes, illustrating basic transformations in Cartesian plane geometry. It appears to target beginners, given its introduction in descriptions and attempts to foster understanding of how points change position when reflected over the axes. This essential skill bridges visual understanding with coordinate manipulation, essential for further studies in geometry and related fields.more

Translation of Point (Grid to Coordinates) in One Dimension (Vector) (Level 1)

This math topic focuses on the translation of points on a Cartesian grid specifically in one dimension, depicted as a vector. The problems involve shifting points horizontally or vertically on the grid by a given vector and determine the new coordinates of these translated points. Each question provides a starting point and a translation vector and asks to find the new coordinates from the options provided. The exercises are designed as an introduction to the broader unit on Cartesian grid transformations.more

Reflection of Shape across Diagonal (Level 1)

This math topic covers the skill of reflecting shapes across the diagonal on a Cartesian grid. It includes multiple questions where a shape presented on the grid must be reflected to match given images. Each question provides options labeled as 'Answer: a' and 'Answer: b,' with corresponding images suggesting possible answers. This exercise is part of an introductory unit on Cartesian grid transformations.more

Rotation of Shape around Point on Axis (Level 1)

This math topic focuses on the skill of rotating geometric shapes on a Cartesian grid. Students practice performing rotations both clockwise and counter-clockwise around specified points on the axis, including simple points like the origin and other arbitrary points. Different rotation angles like 90 degrees and 180 degrees are featured to help students understand how shapes change position and orientation on the grid through visual representations and problem-solving exercises.more

Translation of Shape in Two Dimensions (Vector) (Level 1)

This topic focuses on translating shapes on a Cartesian grid using two-dimensional vectors. It includes the application and understanding of different vector translations to move shapes on a graph. Each problem presents a shape on a Cartesian plane and requires the student to translate the shape using the specified vector, improving skills in visualizing and performing transformations in a coordinate space._available_answersmore

Rotation of Point (Grid to Grid) around Origin (Level 1)

This math topic focuses on the rotation of points on a Cartesian grid around the origin. It covers basic operations such as rotating points by 90 degrees and 180 degrees, both clockwise and counter-clockwise. These exercises are introductory and part of a larger unit on Cartesian Grid Transformations. Each question presents a point on a grid and asks to visualize its position after rotation, providing multiple-choice visual answers. This helps in understanding the geometric transformations and their effects on point coordinates within a two-dimensional plane.more

Translation of Point (Grid to Grid) in One Dimension (Words) (Level 1)

This math topic focuses on the skill of translating points on a Cartesian grid in one dimension. Students are given tasks to move a point up, down, or to the right by a specific number of units. Each problem presents a visual grid with a plotted point and asks for the point to be translated based on verbal instructions. The problems aim to help students understand and practice the concept of translation transformations, enhancing their spatial reasoning and ability to work with Cartesian coordinates.more

Reflection of Shape across Axis (Level 1)

This math topic practices the skill of reflecting shapes across axes on a Cartesian grid. Geared towards an introductory level, it asks students to reflect various geometric figures across either the X-axis or the Y-axis, providing visual representations of both the original and reflected shapes. Each question is structured as a problem with two potential answer choices, challenging students to determine the correct transformation of the given shape. This topic integrates visual learning with the fundamental concept of symmetry in coordinate geometry.more

Translation of Point (Grid to Grid) in Two Dimensions (Vector) (Level 1)

This math topic focuses on practicing the translation of points across a Cartesian grid in two dimensions using vectors. Each problem presents a point on the Cartesian grid and requires translating the point by a specified vector. The transformations use both positive and negative values within the vector, altering the position of the point horizontally and/or vertically across the grid. Each question offers multiple-choice answers, allowing for selection of the correctly translated point’s position, reinforcing understanding of vector-based point translation on the Cartesian grid.more

Translation of Shape in One Dimension (Vector) (Level 1)

This topic focuses on practicing the translation of shapes in one dimension on a Cartesian grid using vectors. It teaches how to shift geometrical shapes horizontally and vertically by specific units, as defined by vector components. Each question presents a different shape and a translation vector, asking learners to identify the correctly translated shape from given options. This is an introductory unit to transformations on a Cartesian coordinate system, targeting fundamental skills in understanding and applying vector translation to shapes.more

Rotation of Shape around Point (Level 1)

This math topic focuses on the rotation of shapes on a Cartesian grid. Specifically, it involves practicing how to rotate various shapes by set degrees (90° and 180°) about specific points on the grid, either clockwise or counter-clockwise. Each question provides an image of a shape on the grid, the rotation instruction, and multiple choice answers with visual depictions of possible outcomes of the rotation. This set of problems helps develop understanding and skills in spatial visualization and geometric transformations.more

Translation of Point (Grid to Coordinates) in Two Dimensions (Vector) (Level 1)

This topic focuses on practicing the translation of points on a Cartesian grid in two dimensions, using vectors. It introduces the concept of moving points to new positions by applying given vectors to their coordinates. Each problem presents a specific point and a translation vector, asking the learner to determine the new coordinates after performing the translation. The skill developed here is fundamental in understanding transformations in a Cartesian coordinate system, with direct applications in both geometry and physics.more

Reflection of Point (Grid to Coordinates) across Diagonal (Level 1)

This math topic focuses on practicing the transformation of points by reflection across a diagonal on a Cartesian grid. It involves determining the new coordinates of a point after it has been reflected. The skill exercised here forms part of introductory Cartesian grid transformations. This topic includes a series of problems where students must apply their understanding of reflecting points across a diagonal to solve various challenges. Each question provides initial coordinates, and learners need to identify the coordinates after the reflection transformation.more

Rotation of Point (Coordinates to Coordinates) around Origin (Level 1)

This math topic focuses on the skill of rotating points on a Cartesian grid about the origin. Students are required to apply transformations either 90° or 180°, in both clockwise and counter-clockwise directions. The problems involve determining the new coordinates of a point after the rotation is performed, enhancing understanding of Cartesian grid transformations.more

Reflection of Point (Coordinates to Coordinates) across Diagonal (Level 1)

The math topic covered in these problems engages learners with coordinate reflection across the diagonal on a Cartesian grid. This skill introduces students to understanding how a point's position changes when it is reflected over a diagonal line, typically the line y=x. Each problem provides a specific point and the students must identify the correct reflected coordinates from a set of options. This topic is part of a broader unit on Cartesian grid transformations, providing foundational knowledge in handling coordinate manipulation and transformation in a two-dimensional space.more

Rotation of Shape around Origin (Level 1)

This topic focuses on the rotation of shapes around the origin on a Cartesian grid. Specifically, it involves practicing the transformations of rotating shapes by either 180 degrees clockwise or 90 degrees counter-clockwise. Each problem presents a shape on a Cartesian grid and asks students to visualize or determine the new position of the shape after the specified rotation. Multiple potential answers are provided in visual form for students to select the correct transformation. This is part of an introductory unit on Cartesian grid transformations.more

Rotation of Point (Grid to Grid) around Point (Level 1)

This topic focuses on the mathematical skill of rotating points on a Cartesian grid. The problems involve determining the new position of a point after performing a rotation (90° or 180°, clockwise or counter-clockwise) around a specified pivot point. By working through these problems, learners can improve their spatial reasoning and understand transformations in the Cartesian plane, specifically rotations. Each problem provides multiple choice answers, enhancing problem-solving skills as students select the correct rotated position amongst the options presented.more

Translation of Point (Grid to Coordinates) in Two Dimensions (Words) (Level 1)

This math topic focuses on practicing point translations on a Cartesian grid. Each problem involves moving a point in two dimensions according to specific instructions, like "right 2" or "left 1, up 1." This is aimed at helping learners understand how points shift horizontally or vertically on the grid, linking the visual movement on the grid to numerical coordinate changes. This set of exercises forms an introduction to Cartesian Grid Transformations.more

Rotation of Point (Grid to Coordinates) around Point on Axis (Level 1)

This math topic focuses on practicing the skill of rotating points on a Cartesian grid. The problems involve different rotations, including 90 degrees clockwise, 90 degrees counter-clockwise, and 180 degrees both clockwise and counter-clockwise. Each question specifies a rotation around a particular point on the axis, such as the origin, (-1,0), (0,-2), etc. The task is to determine the new coordinates after these rotations. These problems cater to beginners as they are marked 'Level 1' within a broader unit on Cartesian Grid Transformations.more

Translation of Point (Coordinates to Coordinates) in One Dimension (Words) (Level 1)

This math topic focuses on translating points on a Cartesian grid in one dimension, using language-based instructions. Students practice how to shift points either right, left, up, or down on the grid according to given directions. Each question presents a starting coordinate and requires the student to apply a specified translation, confirming their understanding of positive and negative movement along the axes, enhancing spatial reasoning and comprehension of the coordinate system. Multiple choice answers are provided for each question, challenging students to select the correct new coordinates after translation.more

Rotation of Point (Coordinates to Coordinates) around Point on Axis (Level 1)

This math topic practices the skill of rotating points on a Cartesian grid. The problems involve rotating given points around specified axes on the grid, either clockwise or counter-clockwise, by angles such as 90 degrees or 180 degrees. The scenarios vary by altering not just the angles and directions of rotation, but also the points of rotation, which includes around origin or other specified points on the grid. Each problem provides multiple choice answers, asking to pick the correct new coordinates of the rotated point. This topic is a part of an introductory unit on Cartesian Grid Transformations.more

Rotation of Point (Coordinates to Coordinates) around Point (Level 1)

This topic focuses on practicing rotations of points on the Cartesian grid. Students are required to rotate given points by specified angles (90°, 180°) either clockwise or counterclockwise around designated points, including the origin. The skills practiced involve understanding and visualizing the spatial transformations of points on the grid, which is a fundamental concept in coordinate geometry and transformations. Multiple choice answers are provided for each problem, encouraging students to calculate and verify the correct positions after rotations.more