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

Exponents - Advanced

Unit 9

This math unit progresses from foundational concepts of exponents toward more complex applications and variations. Students begin by learning to calculate perfect squares and identify whether a number is a perfect square. Skills further develop into solving equations involving squares and square roots, enhancing their mastery of these operations as they apply them to find unknown variables. The unit then delves deeper into general exponent calculations and explores the impact and rules of exponents involving negative bases and negative exponents, including their application in fractional forms. Advanced topics also include calculating powers when the base is a negative number or a fraction, requiring a comprehensive understanding of how exponents influence the magnitude and sign of results. This progression solidifies students' skills and understanding of exponents, preparing them to handle complex algebraic operations involving varying powers and bases with confidence.more

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 Exponents - Advanced.

This math topic focuses on comparing squares of integers, specifically determining if a perfect square is less than, greater than, or equal to another integer. It involves recognizing squares of numbers and applying the understanding of these squares in a comparison framework with other integers. The topic forms an advanced part of a larger unit on exponents, exploring deep knowledge in recognizing and manipulating powers, especially squared values.more

This math topic focuses on identifying square roots of perfect squares within the context of equations. It is aimed at advancing understanding in exponents. Students are given multiple-choice problems where they must find the integer that, when squared, equals a specified perfect square. For each problem, the perfect square is presented in an equation format, and students must select the correct integer from a list of options. The topic is part of a larger unit on advanced exponents, designed to strengthen skills in recognizing and working with perfect squares and their roots.more

Negative Exponents, Negative Base (Level 2)

This topic focuses on the calculation of exponents with negative bases and exponents. It includes problems that involve calculating the outcome when negative bases are raised to negative exponents at level 2 difficulty. Each question presents a mathematical expression along with multiple choice answers, requiring the application of advanced exponentiation rules such as dealing with negative values in both bases and exponents. This topic extends the regular exponentiation concept by incorporating negative values, which is a crucial skill in handling exponential expressions in advanced mathematics.more

Negative Exponents, Negative Base (Level 1)

This math topic focuses on practicing with exponents, specifically dealing with problems that involve negative exponents and bases. The skills tested include understanding and applying the rules for calculating powers with negative exponents and bases, and discerning correct answers among multiple options for expressions involving powers of negative numbers. Each question presents a number raised to a negative exponent, and multiple choice answers are provided, requiring the ability to compute and simplify exponent expressions accurately.more

Negative Exponents (Level 2)

This math topic focuses on practicing calculations with negative exponents. Participants are tasked with evaluating expressions where numbers are raised to negative exponents, and each problem provides multiple potential answers in fractional form. The topic is part of a broader unit on advanced exponents, designed to enhance understanding and proficiency in working with powers that yield inverse or fractional results. The problems address various base values, both simple and complex, raising them to negative powers and expecting the learner to discern and simplify the resulting expression.more

Negative One Exponents with Unit Fractional Base (Level 1)

This topic covers practicing negative one exponents with unit fractional bases, a part of advanced exponents. The problems involve calculating the value of fractions such as \( \frac{1}{2}, \frac{1}{3}, \frac{1}{11}, \frac{1}{5},\) and \( \frac{1}{7} \) when raised to the power of -1, exploring the reciprocal relationship represented by the negative exponent. Students are provided with multiple choice answers to help reinforce their understanding of the mathematical concepts.more

This math topic focuses on identifying integers whose squares equal given perfect squares from equations. It is designed to enhance understanding of exponents, specifically through solving square root problems related to perfect squares. Each question requires finding the integer that, when squared, gives the perfect square displayed in an equation format. The equations feature simple to complex numbers, helping develop skills in finding square roots effectively. This involves a crucial aspect of advanced exponents, applicable in various mathematical contexts.more

This math topic focuses on practicing the calculation of square roots of perfect squares. It is structured at an advanced level within the larger study unit of exponents. Students are provided with various perfect squares (such as 49, 25, 169, 121, 144, 81, and 100) and are required to find their square roots from a set of multiple-choice answers. This exercise aims to enhance students’ abilities to recognize and compute square roots efficiently.more

Calculation (Level 2)

This math topic focuses on practicing calculations involving exponents, specifically solving problems where numbers are raised to a given power. It includes multiple-choice questions with varying degrees of difficulty, encompassing both smaller and larger exponents. Each exercise provides students with a base number and an exponent, and they must calculate the correct power of the base number. The topic is designed to enhance students' skills in handling advanced mathematical operations using exponents.more

This math topic involves practicing negative integer multiplication and exploring the impacts of multiplying multiple instances of the same negative integer. The exercises deepen understanding of how exponent rules apply to negative bases, specifically showing the effect of the number of times a negative integer is multiplied by itself. The problems focus on calculations involving products of negative integers like -4, -3, -2, and -1 raised to various powers, with results alternating between positive and negative values depending on whether the power is even or odd. The exercises are designed to strengthen skills in handling exponents and integer operations.more

Negative Exponents (Level 1)

This math topic focuses on practicing calculations with negative exponents. It includes a series of problems where numbers are raised to negative powers, such as \(9^{-2}\), \(10^{-2}\), and others up to \(4^{-2}\). Each problem presents a base number to be raised to a negative exponent and multiple answer choices, each given as fractions. The objective is to select the correct fraction that represents the value of the expression with the negative exponent.more

This math topic focuses on solving equations involving squares and square roots at an advanced level, specifically aimed at students who are studying exponents. Various questions present equations with a single variable where learners are required to find the numerical value of the variable either by calculating the square root of a number or by finding the square of potential solutions. The problems are provided in multiple-choice format, with each question offering several options from which to select the correct answer. This set of problems encourages the development and application of skills related to squares, square roots, and basic exponent rules.more

This math topic focuses on solving equations involving squares and square roots, an advanced part of studying exponents. It includes finding variables when given equations like the square root of a variable equaling a number, or a variable squared equaling a number. Multiple choice answers are provided for each problem, requiring students to determine the correct number that satisfies the equation. The exercises help reinforce understanding of basic principles of squares, square roots, and their relationships. Examples include equations like \( \sqrt{y} = 5 \) and \( b^2 = 4 \).more

This math topic focuses on solving square root equations, aimed at enhancing skills in manipulating square root algebra as part of advanced exponents. Each problem consists of an equation wherein students must solve for the variable under a square root to match it to a given number (e.g., √n = 11). Students are provided with multiple-choice answers for each question to select the correct variable's value that satisfies the equation. The topic is suitable for deepening understanding of how square root functions operate within equations and honing algebraic solving skills.more

This math topic focuses on solving equations involving squares and square roots at an advanced level. Specifically, students practice finding the values of variables that satisfy equations of the form \( x^2 = k \) and \( \sqrt{y} = m \), where \( k \) and \( m \) are numerical constants. Each problem presents an equation and multiple answer choices. The questions test understanding of exponents, squaring, and finding square roots, integral components in mastering higher-level exponents. This set of problems is useful for students looking to reinforce their skills in dealing with quadratic equations and their roots.more

This math topic focuses on calculating perfect squares, specifically squaring numbers to find their power of two. It is designed as a part of an advanced unit on exponents. Each problem presents a number that participants are instructed to square, and they choose the correct result from multiple options. The set includes squaring various numbers such as 14, 15, 11, 16, 12, and 13, testing the ability to apply exponent knowledge to calculate square values correctly and recognize perfect squares.more

This math topic focuses on solving square root equations, which is a part of advanced exponents studies. The problems involve finding the value of variables in equations where the variables are under square root signs, equated to different numbers. Four questions are provided, each with multiple answer choices, where participants solve for 'm' or 'x' in equations such as square root of m equals 2, square root of x equals 5, and others. This exercise aims to develop proficiency in solving basic square root equations.more

The math topic focuses on solving square equations, specifically at a Level 2 difficulty. It's part of a broader study unit on exponents, designed to enhance skills through practice. Resources and further learning opportunities related to this topic are offered online at the Mobius Math Club's website, providing more in-depth material and support for learners seeking to excel in exponents and square equation solving.more

This math topic focuses on the multiplication of negative integers, specifically involving repeated multiplication of the same negative number. It includes problems that explore the properties of exponents in an advanced context, where the student needs to determine the product of negative numbers raised to different powers. Each problem provides the simple multiplication fact, and the student is challenged to apply these concepts to find solutions for higher powers, ranging from squared terms to higher exponents like fifth or sixth power. The exercises include numbers such as -1, -3, -5, and -6.more

Negative Base Expanded (Level 1)

This math topic explores the concept of negative base exponents, focusing specifically on the effect of multiplying negative numbers by themselves. Each problem requires finding the square of a negative integer and choosing the correct answer from multiple options. The numbers involved in the calculations range from -2 to -10. This emphasizes understanding the important rule that the square of a negative number results in a positive product, honing advanced exponentiation skills.more

This math topic focuses on solving square equations, specifically practicing the skill of finding the variable values that satisfy second degree (quadratic) equations, such as \( x^2 = k \), where \( k \) is a constant. Each problem presents an equation with a variable squared set equal to a numerical value and offers multiple choice answers. The topic falls under an advanced unit dealing with exponents, aiming to enhance understanding and solving skills related to quadratic expressions and equations.more

Negative Base Expanded (Level 2)

This math topic focuses on handling exponents with negative bases and understanding the effects of raising negative numbers to different powers. Specifically, it challenges students to calculate the results of negative numbers multiplied by themselves several times. The problems involve assessing various integer powers of negative numbers, illustrating how exponentiation can change the sign and magnitude of the outcomes based on whether the exponent is odd or even. The topic is part of an advanced unit on exponents, designed to deepen understanding of properties of powers and exponentiation in mathematics.more

Negative Base (Level 1)

This math topic involves solving problems related to calculating the exponentiation of negative base numbers. The problems focus on raising negative numbers to the power of two and determining their values. Each problem presents a negative base, like -9 or -7, raised to the power of two, along with multiple choice answers for students to select from. This topic helps students understand the rules of exponents, specifically how squaring a negative number results in a positive product. Through these exercises, learners can enhance their skills in working with powers of negative numbers.more

Negative Base (Level 2)

This math topic focuses on computing powers of negative bases, advancing student understanding of exponentiation rules. Students practice calculating the result when negative numbers are raised to integer exponents, assessing how signs and magnitude change based on the parity of the exponent. Answers are provided in multiple-choice format, enhancing skills in evaluating expressions involving negative exponents and ensuring accuracy in solving them. more

Negative Exponents (to Fraction Exponent Form) (Level 1)

This math topic focuses on the skill of converting numbers with negative exponents into fractional exponent forms. It includes questions that ask the student to find equivalent expressions for terms such as "3 to the power of -2" and similar expressions using various numbers. Each problem presents multiple choices for how these expressions might be represented differently, enhancing the student's understanding of exponents, particularly negative and fractional exponents. This is considered an advanced topic in the study of exponents.more

Negative Exponents (to Fraction Exponent Form) (Level 2)

This math topic covers the conversion of numbers raised to negative exponents into fraction exponent forms. It provides practice in understanding and manipulating the properties of exponents, specifically focusing on how to express negative exponents as fractions which may involve simplifying expressions and rewriting them according to the rules of exponents. This is a segment of an advanced unit on exponents. Each question presents a mathematical expression and multiple possible fractional representations to select from, fostering a solid grasp of exponent rules and operations.more

Negative Exponents, Negative Base (to Fraction Exponent Form) (Level 1)

This math topic focuses on practicing the conversion of numbers with negative exponents and negative bases into fractional exponent forms. It is an advanced area within the broader unit on exponents and includes multiple-choice questions where participants must select the correct alternative representation of given expressions. Each question presents an expression with a negative base raised to a negative exponent and asks for equivalent expressions. This involves a deep understanding of exponent rules, including how to handle negative exponents and bases.more

Negative Exponents, Negative Base (to Fraction Exponent Form) (Level 2)

This math topic focuses on understanding and simplifying expressions involving negative exponents and numbers raised to negative powers with a negative base, converting them into fractional exponent forms. It is designed to strengthen skills in manipulating exponents, specifically by exploring different representations of numbers in power forms, such as converting a negative base with a negative exponent into various potential equivalent expressions using fractional or negative exponents. Each question presents a base and exponent scenario and asks for equivalent expressions, enhancing students' comprehension of advanced exponent rules.more

Negative One Exponents with Fractional Base (Level 2)

This math topic focuses on practicing negative one exponents with fractional bases. The problems specifically challenge students to compute the result of raising a fraction to the power of negative one. Each question presents a different fractional base and multiple choice answers, requiring students to have a firm understanding of reciprocal operations and exponent rules, particularly within the context of negative exponents. This is a component of a broader unit on advanced exponents.more

Negative One Exponents with Fractional Base (Level 1)

This math topic focuses on the properties of exponents, specifically calculating negative one exponents with fractional bases. The problems require solving expressions where fractions are raised to the power of negative one, which involves inverting the fraction (reciprocal). Each question involves a different fractional base raised to the negative one power, and multiple choice answers are provided for students to select the correct reciprocal. This involves understanding and applying the rule that any nonzero number raised to the power of -1 is the reciprocal of that number.more

This math topic focuses on identifying missing perfect squares in sequences. It challenges students to recognize patterns in sequences of squared numbers and determine which perfect square completes the sequence. Each question presents a sequence with one number missing, and several possible answers are provided as choices. This topic is designed to enhance students' understanding of perfect squares and their properties, while also applying knowledge of advanced exponents.more

This math topic focuses on calculating perfect squares, enhancing skills related to identifying and solving square values of numbers. It targets exponents by posing problems where students must determine the square (raised to the power of two) of given integers and select the correct answer from multiple choices. Comprehension of basic squaring operations and recognition of square numbers are key skills developed here, forming part of a larger unit on advanced exponents.more

This math topic focuses on identifying perfect squares. It is designed to develop an understanding within the broader concept of exponents, specifically at an advanced level. The problems ask the student to determine whether a given number is a perfect square or not. Numbers such as 55, 81, 16, 25, 69, 21, and 60 are included for analysis, fostering the student's ability to evaluate and reason about properties of numbers related to square values.more

This topic focuses on identifying numbers that are not perfect squares. It is designed for students with a more advanced understanding of exponents. The problems present multiple-choice questions where learners must select which number within a given list does not qualify as a perfect square. The exercise aims to enhance students' ability to recognize square numbers and deepen their comprehension of exponents.more

This math topic focuses on calculating the square roots of perfect squares and is a part of an advanced exponents unit. Each question presents a perfect square, and learners are required to find its square root from multiple choice answers. The problems involve various perfect squares such as 36, 49, 25, 64, 81, 9, and 100, testing the learners' understanding and ability to identify the correct square root from a list of options. This is a practical application of square root concepts within the broader study of exponents.more

This topic focuses on solving square root equations, specifically at an intermediate level (Level 2). It's part of a larger unit dedicated to practicing exponents. The content is designed to enhance skills in manipulating and solving equations that include square root terms, which is vital for deeper understanding in algebra. It offers online learning resources, suggesting a structured learning path for students who want to master the concepts of exponents and their applications in equations.more

This math topic focuses on solving square equations, which is a part of an advanced exponents unit. Participants are required to solve for variables where the variable squared equals a given number. The equations are straightforward and involve identifying the square root of the provided constants. Multiple-choice answers are given for each question, allowing the learner to pick the correct square root value. This set of problems helps in understanding and applying the concept of squaring and square roots within an algebraic context.more

Negative One Exponents with Unit Fractional Base (Level 2)

This math topic focuses on evaluating expressions with unit fractional bases raised to the power of negative one. Each problem presents a fraction with a denominator ranging from 2 to 11, raised to the exponent of -1. The learners are required to apply knowledge of exponents and fractions to simplify these expressions. Multiple choice answers accompanying each problem propose various simplifications, including integer, fractional, undefined (division by zero), and incorrect negative values, challenging the learner to correctly apply exponent rules and fraction reciprocation.more