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
This math unit progressively builds upon understanding prime factorization and factoring skills through various applications. Initially, students apply prime factorization to verify if one number is a multiple of others. Enhancing this base, they tackle similar problems using variables as factors, exploring more complex algebraic expressions. The unit proceeds to deepen comprehension of factor trees, where students identify prime factors extensively. Advancing further, the unit focuses on utilizing Venn diagrams and low-tech visual aids to determine the Lowest Common Multiple (LCM) and understanding distinct prime factors when factoring multiple numbers simultaneously. By analyzing various populated and theoretical sets, learners systematically identify LCMs and distinguish necessary prime factors across different scenarios. Finally, the course engages students in implementing Venn diagrams to find distinct factors and the greatest common factors (GCF), alongside nurturing their capability to analyze factorization through multiple choice challenges and factor tree construction, solidifying their skills in handling complex factoring and number theory tasks.more
Skills you will learn include:
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Factor Tree with 4 Factors - Full (Level 3)
This math topic focuses on prime factorization using factor trees, specifically practicing the breakdown of numbers into four factors. The concepts include understanding and identifying factors, multiplication, division, and employing factor trees to highlight prime factorization. Five questions encourage students to analyze different numbers, complete their factor trees, and select correct prime factorizations from multiple choices, enhancing their skills in factoring and number decomposition. more
Is Number a Multiple of Both - From Variables as Factors (Level 2)
This math topic involves evaluating whether a given number \( z, r, y, b, m, r, \) or \( c \) is a multiple of two other specified numbers using prime factorization and variable exponents. Each question presents expressions where a number is expressed through a multiplication of primes raised to certain powers, and the student must determine if this number is a multiple of two others listed. This involves skills related to factoring, recognizing multiples, and working with lowest common multiples. Each question provides two answer choices: "Yes" or "No."more
This math topic focuses on finding the lowest common multiple (LCM) of three numbers by analyzing their factorizations. Students practice choosing sets of all distinct factors to determine the LCM from provided factorizations for groups of three numbers. Alongside this practical exercise, there are multiple answer choices presented for each problem, emphasizing critical thinking and problem-solving skills in determining the correct LCM. The problems involve basic factorization and understanding how to compute LCM using these factorizations. This forms a part of broader lessons on factoring and lowest common multiples.more
Is Number a Multiple of Both - From Values as Factors (Level 3)
This math topic focuses on advanced concepts of prime factorization and checking whether one number is a multiple of others, using their prime factorized forms. It involves determining if a primary number is a multiple of two other numbers by analyzing their factorized structures, as presented in the format of prime factors raised to appropriate exponents. Additionally, this topic falls under a broader unit on factoring and finding the lowest common multiple, targeting an advanced understanding of these concepts. Each problem presents a situation to decide if one number is a multiple of the others provided, with a choice of 'Yes' or 'No' as answers.more
Is Number a Multiple - From Value as Factors (Level 2)
This math topic includes exercises on prime factorization and checking if one number is a multiple of another based on their prime factors. The problems involve breaking down each given number into its prime components and verifying if all factors of the divisor are present in the dividend with at least the same multiplicity. It falls under a larger unit on factoring and finding the lowest common multiple, designed to enhance students' understanding of these concepts through practical application. Each question offers a clear setup through given statements with options for a binary 'Yes' or 'No' answer, indicating whether one number is a multiple of the other.more
Is Number a Multiple - From Value as Factors (Level 3)
This math topic focuses on advanced skills related to prime factorization, determining if one number is a multiple of another, and understanding value representations as factors. Specifically, it entails evaluating given numbers expressed in factorized forms, to ascertain if one is a multiple of another utilizing their prime factorization. The problems provide factorized expressions for two numbers and ask if the first is a multiple of the second, offering a deeper insight into factoring and lowest common multiples. The format includes multiple-choice answers to validate understanding.more
Factor to 4 Factors (Level 1)
This math topic focuses on prime factorization, specifically practicing the skill of factorizing numbers into four factors. It is intended for beginners (Level 1) and is part of a larger unit on factoring and primes. The aim is to enhance understanding of prime factors and their applications, providing a foundation in manipulative mathematical skills related to primes.more
Venn Diagrams - 3 Numbers - Populated Venn to Distinct Factors (Level 3)
This math topic practices the skills of factoring numbers and understanding Venn diagrams to identify distinct prime factors of multiple numbers. Students apply these concepts through different sets of problems by analyzing populated Venn diagrams and listing distinct factors for each scenario. This enhances their ability to decompose numbers into their prime constituents and visualize common and unique factors using Venn diagrams.more
Is Number a Multiple - From Variable as Factors (Level 2)
This math topic focuses on prime factorization and understanding multiples from expressions involving variables represented as factors. It is part of a broader unit on factoring and finding the least common multiple. The problems presented involve analyzing algebraic expressions to determine if one is a multiple of another. Each question provides expressions with prime factors for two numbers and asks whether one number is a multiple of the other, with options to answer 'Yes' or 'No'. This helps in reinforcing the understanding of factorization and its practical application in evaluating multiples.more
Is Number a Multiple of Both - From Variables as Factors (Level 3)
This math topic focuses on advanced skills related to prime factorization, particularly assessing if one number is a multiple of other numbers using variable factors and exponents. Participants determine if specific values of a variable (represented as products of primes and their powers) are multiples of given numbers. The problems employ factorization and concepts of lowest common multiples to analyze mathematical relationships and verify multiple conditions. Additionally, this includes practice in translating between numerical expressions and contextualizing mathematical statements.more
Venn Diagrams - 3 Numbers - Populated Venn to LCM (Level 1)
This math topic focuses on using factor diagrams within Venn diagrams to determine the lowest common multiple (LCM) of three numbers. It combines visual representation tools and critical thinking related to factoring to solve problems. This type of question tests a student's ability to find common factors and utilize them to compute LCM, enhancing their understanding of numbers and factorization methods. The topic is part of a broader unit on factoring and finding the lowest common multiples. Each question requires analysis of a provided Venn diagram to derive the LCM for a set of numbers.more
Venn Diagrams - 3 Numbers - Populated Venn without Unique to LCM (Level 3)
This math topic focuses on advanced skills related to factoring and finding the Lowest Common Multiple (LCM) using Venn diagrams for three different numbers. The problems require completing factor diagrams to determine the LCM of given sets of numbers, enhancing understanding of both factoring and the calculation of LCM through visual and analytical methods. Each problem presents a unique set of numbers and a corresponding factor diagram to be completed, illustrating the intersection and union of factors within Venn diagrams.more
Factor Tree with 4 Factors - Full (Level 2)
This math topic focuses on developing skills in prime factorization using factor trees with four factors. It prompts students to complete factor trees to identify the prime factorization of given numbers. Each problem presents multiple choice answers, enhancing the learner's ability to recognize and verify correct prime factorizations. The exercises are part of a broader unit covering factoring, multiplication, division, and fractions.more
Venn Diagrams - 3 Numbers - Populated Venn without Unique to Distinct Factors (Level 3)
This math topic focuses on practicing factoring skills using Venn diagrams, specifically with three numbers. It involves completing factor diagrams to find all distinct factors for groups of numbers, not including unique factors for each number. The exercises give problems where students need to populate entries in a Venn diagram without allocating unique factors to distinct numbers. Each question requires a comprehensive analysis of common and individual factors of multiple numbers, furthering understanding of relationships between factors and enhancing logical reasoning skills with sets and intersections.more
Venn Diagrams - 3 Numbers - To LCM (Level 3)
This math topic focuses on using factor diagrams to find the lowest common multiple (LCM) of given numbers, with exercises involving sets of three numbers. The problems require students to apply their understanding of factoring and the use of Venn diagrams to determine the LCM effectively. The worksheet is aimed at further developing skills in the areas of factoring and finding the LCM at an advanced level. Each question presents a scenario requiring students to identify the LCM from multiple choice answers, enabling critical thinking and application of factoring concepts in problem-solving.more
Factor to 4 Factors (Level 3)
This math topic focuses on practicing prime factorization by breaking down numbers into their prime factors, specifically to achieve four factors when possible. This skill is part of a larger unit concerning Factoring and the Greatest Common Factor. The task involves identifying the set of prime factors that constitute a given number, providing deep engagement with the factorization process. Throughout the problems, students determine the prime components of numbers such as 104, 100, 36, 16, 54, 126, and 88, enhancing their understanding of the structure of numbers and their prime bases.more
Is Number a Multiple of Both - From Values as Factors (Level 2)
This math topic involves applying prime factorization to determine if one number is a multiple of two others. Problems require the use of factoring skills to break numbers down into their prime factors, and an understanding of multiples to determine the relationship between numbers. The central theme of these problems is to assess whether a given number, after its prime factors have been exposed, is a multiple of both of two other factored numbers simultaneously, which is part of practicing Lowest Common Multiple calculation. Each question displays the prime factorization of three numbers and asks if the first is a multiple of the other two.more
Is Number a Multiple - From Variable as Factors (Level 3)
This math topic practices advanced skills related to prime factorization, checking if one number is a multiple of another, and operations using variables expressed as factors. The problems involve analyzing expressions with variables defined as products of primes raised to powers, and determining if one expression (in terms of its numeric evaluation) is a multiple of another. It covers key concepts in factoring and understanding lowest common multiples at an advanced level.more
This math topic focuses on practicing how to find the lowest common multiple (LCM) of three numbers by analyzing their factorizations. Each question presents a set of three numbers in their factorized form, and learners are tasked with identifying the set of all distinct factors that contribute to the LCM. They must then choose the correct LCM from a list of multiple-choice options. The skills exercised here blend understanding factorization and applying this understanding to find the LCM, which are essential components in advanced arithmetic and number theory.more
Venn Diagrams - 3 Numbers - Populate Venn (Level 3)
This math topic involves practicing factoring skills using Venn diagrams for three numbers. Students are required to populate the Venn diagrams with appropriate factors and find the greatest common factors (GCF) of the given sets of three numbers. Each question provides a different set of numbers, and multiple possible answers are represented by images of Venn diagrams with various configurations of factors. This is an advanced level section of a broader unit focusing on factoring and the greatest common factor.more
This math topic focuses on finding the Lowest Common Multiple (LCM) of three numbers. It involves problems where students are provided with sets of three numbers and asked to determine their LCM. Each problem presents multiple-choice answers, enhancing students' ability to solve LCM calculations and encouraging critical thinking in selecting the correct option from provided alternatives. These problems are categorized under the broader mathematical concepts of factoring and finding lowest common multiples. The exercise is designed as a fundamental practice in understanding how to calculate LCMs efficaciously, integral for various applications in mathematics.more
This math topic focuses on identifying distinct prime factors of sets of three numbers. It reinforces skills in factoring and determining the lowest common multiple (LCM) by having learners find all the unique prime factors for various groups of integers. Each question provides a different set of numbers, and students are required to identify the constituent prime factors. The multiple-choice format of the problems helps learners validate their understanding of prime factorization and its applications in finding LCM.more
This math topic focuses on finding the Lowest Common Multiple (LCM) of two numbers, which is an integral part of fraction addition and subtraction. It provides a series of questions where learners need to identify the LCM of two distinct numbers. Various options for answers are offered for each problem. This subject is essential for better understanding other arithmetic operations and developing problem-solving skills in mathematics.more
Venn Diagrams - 3 Numbers - Populated Venn without Unique to LCM (Level 2)
This math topic involves using Venn diagrams to factor groups of three numbers and determine their lowest common multiple (LCM). It enhances the skills of recognizing and applying the mathematical concepts of factoring and LCM in a visual format using Venn diagrams. The problems require completing factor diagrams for sets of numbers and then using these diagrams to identify the LCMs, aiding in a deeper understanding of how numbers relate to each other in terms of their factors.more
Venn Diagrams - 3 Numbers - To LCM (Level 1)
This math topic involves practicing the determination of the Lowest Common Multiple (LCM) using factor diagrams with three numbers. Each problem presents a set of three numbers for which students need to use provided factor diagrams to find their LCM. The task is executed repeatedly through a series of problems, enhancing students' skills in visualizing and determining LCMs through Venn diagrams and factorization.more
This topic focuses on the practice of finding the Lowest Common Multiple (LCM) for sets of three numbers. Each question presents a different trio of integers, and learners are required to determine the LCM among these sets. This task is part of a broader unit on factoring and LCM, and aims to enhance students' abilities in identifying least common multiples in more complex numerical sets involving three different values.more
Venn Diagrams - 3 Numbers - Populated Venn to LCM (Level 3)
This math topic focuses on using Venn diagrams to identify and calculate the lowest common multiple (LCM) of three numbers. The task requires the application of advanced factoring techniques to populate Venn diagrams and derive the LCM. This topic is practice-intensive, with multiple exercises employing the same skill set, increasing expertise in both Venn diagram interpretation and LCM calculation for sets of numbers.more
Factor Tree with 4 Factors - Full (Level 1)
This math topic focuses on the concept of prime factorization using factor trees. Students practice breaking down numbers into their prime factors, starting from a base number and successively dividing by its prime components. The exercises involve constructing complete factor trees and identifying the correct series of prime factors for various numbers. This skill is fundamental in understanding factoring, multiplication, division, and introductory aspects of fractions. The problems presented cover varying levels of difficulty and include potential answers to aid in learning verification.more
This math topic focuses on identifying and listing distinct prime factors of sets of three numbers. Students analyze a given trio of integers to determine all prime numbers that factor into each number. The task mainly sharpens skills in prime factorization and understanding the property of lowest common multiples (LCMs). Multiple-choice responses assess the ability to correctly list unique primes, reinforcing number theory roots in practical factorization scenarios.more
Venn Diagrams - 3 Numbers - To LCM (Level 2)
This math topic focuses on using factor diagrams to find the lowest common multiple (LCM) of three numbers. It is designed to enhance students' understanding of factoring, specifically through the application of Venn diagrams. The set contains multiple problems where learners need to derive the LCM from provided sets of numbers, demonstrated through visual factor diagrams. Each question provides a problem scenario and multiple choice answers, reinforcing the concept of LCM within the broader context of factoring skills. This topic is part of a larger unit aimed at practicing factoring and finding the lowest common multiple.more
Venn Diagrams - 3 Numbers - Populated Venn without Unique to LCM (Level 1)
This math topic focuses on using Venn diagrams for factoring and finding the lowest common multiple (LCM) of three numbers. Students are tasked with completing a factor diagram, visualized as a Venn diagram, to determine the LCM. Several questions are provided, each requiring the identification of LCM by strategically placing given numbers in the correct segments of the diagram. This method helps emphasize the grasp of number relationships and the application of factoring skills in a structured format.more
This math topic focuses on finding the lowest common multiple and identifying distinct prime factors of sets of three numbers. It is part of a broader mastery of factoring skills. The specific problems present three numbers for which students need to determine the set of all distinct prime factors. This requires knowledge of prime factorization and discerning which factors are prime. The problems are given in a multiple-choice format, providing several options of factor sets for each trio of numbers. This practice solidifies understanding of prime factors necessary for calculating the lowest common multiple.more
Venn Diagrams - 3 Numbers - Populated Venn to LCM (Level 2)
This math topic focuses on developing skills in factoring and finding the Lowest Common Multiple (LCM) using Venn diagrams for three numbers. The problems require using populated Venn diagrams to identify and calculate the LCM for sets of numbers, advancing understanding in number theory and enhancing ability to factorize numbers efficiently. The exercise is a level 2 difficulty, indicating that it is designed for learners who already have some basic knowledge of the concepts and are looking to deepen their understanding.more
Venn Diagrams - 3 Numbers - To Shared Factors (Level 3)
This math topic focuses on using Venn diagrams to identify shared prime factors among three numbers. The problems in this set are crafted to enhance skills in factoring and utilizing Venn diagrams effectively to find common factors in sets of numbers. Each question presents a factor diagram and requires learners to determine the shared factors that are placed in the overlapping center of the diagram, representing the intersection of the sets. This exercise is part of a broader unit on practicing factorization and understanding Venn factor diagrams.more
Venn Diagrams - 3 Numbers - Populated Venn without Numbers to Numbers (Level 3)
This math topic involves the use of Venn diagrams to represent the factorization of three numbers. The problems require deducing the correct set of three numbers based on their given factor relationships displayed in populated Venn diagrams. Each problem presents various sets of answers from which to choose the corresponding numbers that fit the factor diagram shown. This activity enhances skills related to the identification of common factors and understanding factor relationships through visual representations, forming part of an advanced study on factoring and greatest common factors.more
This math topic covers finding the lowest common multiple (LCM) of three numbers. It includes several practice questions, each asking to identify the LCM among several choices for different sets of three numbers. This topic is designed to improve students' skills in factoring and understanding multiples, important for building foundational knowledge in number theory and aiding in problem-solving involving fractions and ratios. Each question provides multiple choice answers, challenging students to apply their knowledge to find the correct LCM efficiently.more