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 - Power Law - Practice

Unit 78

This math unit focuses on the foundational concepts and manipulation of exponents using the power law. Starting with basic problems, students practice solving for unknown exponents when dealing with equations involving prime and composite bases paired with variable and unknown powers. Initially, the tasks require simplifying expressions with exponents based on established power laws, such as \((b^n)^m = b^{n \cdot m}\). As the unit progresses, problems increase in complexity, including working with variable exponent bases, transitioning between different numeral bases (primarily base ten), and solving equations where both bases and exponents can be variables or constants. Towards the end of the unit, the focus shifts to more specific manipulation of power laws involving base ten. Here, students deal with scenarios requiring the conversion between different powers of ten while determining unknown exponents. This sequence reinforces a thorough understanding of exponent rules, essential for algebraic manipulations and higher mathematical concepts, setting a strong foundation in handling exponents in various mathematical contexts.more

Skills you will learn include:

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Learning through Game Play

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Power Law - Exponent Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on applying the power law of exponents to solve for unknown powers. Students utilize algebraic methods to determine the exponent in equations where bases with variable and unknown powers are equated. Problems include converting expressions with multiple levels of exponentiation into their simplest forms and solving for the missing exponent values. The exercises involve recognizing and manipulating bases and their powers to establish equivalence between the two sides of an equation, enhancing students' algebraic proficiency and understanding of exponent rules.more

Power Law - Exponent Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on solving for unknown exponents based on the power law, specifically transitioning from a known exponent base with a variable power to an unknown exponent base with a known power. Each problem requires manipulating equations to isolate and determine the value of the missing exponent, considering base and exponent properties. The variations in the problems arise from different bases and powers, encouraging practice in simplifying expressions and deepening understanding of exponent rules in various contexts.more

Power Law - Variable Exponent Base with Known Power to Power of Ten Base with Unknown Power (Level 1)

This math topic focuses on solving problems involving the power law of exponents. Specifically, students practice converting expressions with variable exponent bases and known powers to expressions with a base of ten and unknown powers. The problems typically involve finding the missing exponent in equalities where both sides have exponential forms but different bases, such as transforming expressions with base 10 raised to some power, to equivalent expressions with larger exponential bases like 100, 1000, or 10000. It is part of a broader unit covering negative, fractional, and power laws of exponents.more

Power Law - Exponent Base with Variable Power to Power of Ten Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents within equations involving power laws and different bases, particularly powers of ten. These problems require understanding how exponents work when changing the base or manipulating powers of numbers like 10, 100, 1000, and 10000. Students practice converting expressions between these bases and solving for missing exponent values using the power rule, an essential part of exponents involving negative, fractional, and exponential laws.more

Power Law - Variable Exponent Base with Known Power to Prime Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents using the Power Law. The problems involve rewriting expressions of exponentiated variables raised to particular powers and equating them to the same bases with unknown exponents. Students are tasked with finding these unknown exponents through simplification and application of exponent rules, specifically involving powers raised to other powers (i.e., \((b^n)^m = b^{n \cdot m}\)), and expressing the results in reduced form. Multiple choices for the correct exponent expressions are provided for each question. This set of problems is an introductory exercise in manipulating and understanding powers in algebraic contexts.more

Power Law - Exponent Base with Variable Power to Prime Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents by applying the power law of exponents. Specifically, it practices converting expressions with an exponent base raised to a variable power into an equivalent form with a prime base raised to an unknown power. Each question revolves around simplifying the given expression to identify the missing exponent value in reduced form, reinforcing understanding of exponent manipulation and reduction techniques.more

Power Law - Prime Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on solving for unknown exponents in equations involving prime bases raised to variable powers, which themselves are raised to fixed powers. Each problem presents an equation where students are asked to find the correct expression for the missing exponent in its reduced form. The provided equations challenge students to apply their understanding of the properties of exponents, particularly the power of a power rule, to simplify and solve for the unknown values effectively. The problems increase in complexity, offering several potential answers to select from, enhancing skill in both exponent rules and algebraic manipulation.more

Power Law - Prime Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on applying the power law of exponents across various problems. It deals primarily with solving for unknown exponents when given equations involving prime bases raised to variable powers and exponent bases. These problems require understanding and manipulating exponential forms to deduce the missing exponents in their simplest, reduced form. The set includes examples with numerical and variable bases, developing skills in algebraic manipulation related to exponents. The context for these practice problems is part of an introductory unit on the power laws of exponents.more

Power Law - Power of Ten Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on applying the power law of exponents, specifically involving a power of ten base with a variable exponent. It includes exercises where learners solve for unknown exponents by equating powers of 10 represented in two different forms. This is a particular part of a broader topic on negative, fractional, and power laws of exponents. The problems require learners to rearrange and solve exponential equations, which enhances their skills in working with powers and algebraic manipulation.more

Power Law - Exponent Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on practicing the power law of exponents, specifically solving for unknown powers when the base and other parts of the exponent are known. Using base 10, the problems involve simplifying expressions where an exponent is applied to another exponent, equating them to another power form, and then solving for a missing exponent value. This helps strengthen understanding of exponent manipulation including multiplication rules for exponents. This is part of a broader unit on exponents that includes negative, fractional, and various power laws.more

Power Law - Exponent Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on solving for unknown exponents within power equations involving exponents of 10. Each problem requires students to manipulate and simplify expressions using the power law, which involves taking a power of a power or applying exponent rules. The practice covers scenarios where the base remains constant (10), while the powers change based on multiplying exponents. The main goal is to equate the expressions on both sides of the equation by finding the appropriate missing exponent. This set of problems is a part of a broader unit on exponents that includes negative, fractional, and power law exponents.more

Power Law - Variable Exponent Base with Known Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents using properties of exponents, specifically the Power Law. It involves problems where students need to find the missing exponent in expressions where a base raised to one power is set equal to the same base raised to another power. This skill is crucial for understanding how exponentiation works when variables are raised to powers, then those results are raised to additional powers. Each problem presents a base-ten number raised to a power, which is then raised again, equated to the same base raised to an unknown power. This helps solidify understanding of exponents, essential for more advanced mathematics.more

Power Law - Power of Ten Base with Variable Power to Ten Base with Unknown Power (Level 1)

This math topic focuses on exponents, specifically on using the power law to solve for unknown powers when base 10 is involved with various exponentiations. The problems consist of expressing powers of 10 from larger base numbers like 100, 1000, or 10000, raised to known powers, making students determine the equivalent exponential form with a base of 10. Each problem lists multiple choices for the correct exponent and tests the understanding of representing and simplifying expressions using the laws of exponents, which is an essential skill in algebra.more

Power Law - Composite Base with Variable Power to Composite Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents within equations that involve bases raised to variable or fixed powers. The problems involve solving expressions where both sides contain powers of composite numbers. Students are expected to manipulate equations using the power law to isolate and solve for the unknown exponent, presented in multiple-choice format with various potential solutions for each problem. This is part of a broader introduction to exponents and power laws.more

Power Law - Composite Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This topic focuses on practicing the Power Law of exponents, specifically dealing with equations where both bases and exponents involve variables or calculations. The objective is to solve for missing exponents when given equations with composite bases and variable powers compared to an unknown exponent base with a known power. Multiple choice answers are provided, which require manipulation and simplification of exponential expressions to find the correct missing exponents in reduced form.more

Power Law - Variable Exponent Base with Known Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on practicing the Power Law of exponents involving calculations with variable bases raised to given powers equated to the same bases raised to unknown powers. The problems require solving for missing exponents represented by a '?'. Each problem is structured with multiple choice answers, varying expressions for the potential value of the questioned exponent, challenging the student to apply exponent rules properly to find the correct simplified expression. This is part of a broader introduction to exponentiation rules, targeting fundamental algebraic skills in handling powers and exponents.more

Power Law - Variable Exponent Base with Known Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on applying the power law of exponents to find missing exponents. Specifically, the problems present scenarios where the variable exponent base is known, and learners must determine the unknown exponent base that equates to a given power. The problems use numerical base 10 raised to a power, which is then further raised to an exponent, and set equal to the base 10 raised to an unknown exponent and then raised to another given exponent. The goal is to solve for the unknown exponent by manipulating the properties of exponents in expressions of base 10.more

Power Law - Power of Ten Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on the application of exponentiation and the power law which involves solving for missing exponents in equations that have bases of ten. Each question presents an equation where a power of ten is equated to a power of another power of ten, with the goal of determining the missing exponent. Simplification and understanding the relationship between the base and the exponent in expressions of powers of ten are central skills practiced here. This set of problems is a part of a broader unit on exponents which also includes negative and fractional exponents alongside power laws.more

Power Law - Composite Base with Variable Power to Prime Base with Unknown Power (Level 1)

This math topic focuses on solving for unknown exponents in equations involving powers, primarily working with expressions converting composite bases with variable exponents to prime bases. The problems require reducing the resultant exponents to simpler forms and selecting the correct answer from multiple choices. This requires understanding and application of powers and laws of exponents, essential skills for algebraic manipulation in higher mathematics. Each problem is presented with a mathematical expression and multiple potential answers, reinforcing exponent manipulation skills in a progressive manner.more

Power Law - Prime Base with Variable Power to Composite Base with Unknown Power (Level 1)

This math topic focuses on solving for missing exponents using the power law, a fundamental concept in exponents. Each problem presents equations where the base and/or exponent are either a prime or a composite number, and the task is to find the unknown exponent that makes the equation true. Problems are written to strengthen understanding of how to manipulate and simplify expressions involving powers and to develop skills in algebraic thinking related to exponential relationships. The problems incrementally build on the concept of exponents by exploring different bases and their corresponding powers.more

Power Law - Variable Exponent Base with Known Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on solving equations using the power law in exponents. Specifically, students practice finding an unknown exponent in expressions where both the exponent base and the powers are variable but partially known. Each problem presents an equation involving exponents, requiring the student to solve for the missing exponent in reduced form, applying their understanding of properties of exponents and algebraic manipulation skills.more

Power Law - Ten Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This math topic focuses on practicing how to solve for missing exponents using the Power Law of exponents, specifically with a base of ten. The problems involve determining what the exponent should be when a base-ten number raised to a certain power equals another base-ten number raised to another power, which is then raised to a missing exponent. This topic is a part of a broader unit on negative, fractional, and power laws of exponents. Each question provides multiple choice answers, allowing students to select the correct missing exponent.more

Power Law - Variable Exponent Base with Known Power to Composite Base with Unknown Power (Level 1)

This math topic focuses on solving for missing exponents in expressions where bases and some exponents are variables or known values. Problems involve manipulating expressions using the power law of exponents, which help in solving for unknown exponents when equalities are given. Each question requires reducing the result to its simplest form. This topic is a part of an introductory unit on power laws of exponents, aiming to strengthen understanding of basic exponentiation rules and their applications.more

Power Law - Power of Ten Base with Variable Power to Power of Ten Base with Unknown Power (Level 1)

This math topic focuses on applying the power law of exponents. The specific area covered involves changing the base of exponents to solve for an unknown power when the bases are powers of ten (such as 100, 1000, and 10000). Each problem provides an equation involving bases of ten raised to given powers, equivalent to another base of ten raised to an unknown power. Participants are tasked to determine the unknown exponent. The problems offer multiple-choice answers, enhancing understanding in manipulating exponents within the framework of base-ten numbers. It's tailored towards strengthening skills in negative, fractional, and power laws of exponents.more

Power Law - Ten Base with Variable Power to Unknown Exponent Base with Known Power (Level 1)

This math topic focuses on problems involving exponents and specifically the power law. It involves solving for unknown exponents where the base is ten and the powers vary. The problems also include finding these unknown exponents when the exponent base's known power is either squared or cubed. These problems help strengthen skills in manipulating exponent expressions and understanding the properties of exponents, part of a broader unit on exponents that includes negative, fractional, and power law exponents.more

Power Law - Exponent Base with Variable Power to Composite Base with Unknown Power (Level 1)

This math topic focuses on the application of exponentiation rules, specifically solving equations involving powers and exponents. The problems entail finding a missing exponent (denoted as "?") when a base raised to a power (variable) is set equal to another base raised to an unknown power. Each question presents this challenge in increasingly complex forms, requiring the manipulation of exponents in reduced form, and applying the Power Law of exponents. Multiple choices are provided as potential answers, and learners must select the correct reduced form of the exponent based on the properties of exponents.more

Power Law - Composite Base with Variable Power to Exponent Base with Unknown Power (Level 1)

This topic involves solving for missing exponents given equations where powers of numbers are equated to other expressions with exponents. The skills practiced include manipulating equations involving bases raised to variable and unknown powers, applying exponent rules, and simplifying expressions to find the value of unknown exponents. These problems are foundational in understanding the power laws of exponents, specifically handling composite bases with variable powers and translating them to exponent bases with unknown powers.more

Power Law - Exponent Base with Variable Power to Ten Base with Unknown Power (Level 1)

This math topic focuses on solving problems involving exponents, specifically using the power law. It centers on finding the missing exponent when base ten is raised to the power of another exponent. Problems include expressions like \( (10^2)^3 = 10^? \), testing the ability to apply the rule that states \( (a^m)^n = a^{m \cdot n} \). Each question requires the student to determine the correct power of ten that equates to the given expression, honing skills in exponentiation and understanding of power laws. The problems are presented at a beginner level.more

Power Law - Variable Exponent Base with Known Power to Ten Base with Unknown Power (Level 1)

This math topic provides exercises on understanding and applying the power law of exponents, specifically focusing on equations where a power of 10 is raised to another power. Each problem presents an equation with a base of 10 raised to a variable exponent, which is then itself raised to another known exponent, and students are required to determine the missing exponent in the resultant expression. The practice helps reinforce concepts related to exponents, including how to handle variable exponents and basic exponentiation rules.more

Power Law - Ten Base with Variable Power to Power of Ten Base with Unknown Power (Level 1)

This math topic focuses on practicing the power law of exponents, specifically working with a base of ten. Students are tasked with solving for unknown exponents when bases are converted between forms, such as from 10 to 1000 or 100 to 10000. The problems require understanding how to equate different powers of ten and solve for the missing exponent that makes the equations true. This is part of a broader study on exponents that includes negative and fractional exponents, helping students develop a more comprehensive understanding of exponentiation rules and applications.more