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

Squares and Square Roots - Advanced

Unit 63

This math unit begins with foundational skills in recognizing and computing perfect squares within numerical sequences. Students first practice identifying missing squares from sequences and then apply similar skills to determine the closest perfect square below a specific number. The unit progresses to locating the nearest perfect square above given numbers, further reinforcing these basic concepts. As students advance through the unit, the focus shifts to more complex tasks involving approximation techniques. They learn to approximate non-whole numbers to their squared values, identifying perfect squares immediately above and below these approximations. The unit then moves to deeper analysis, where students approximate square roots to the nearest whole integers. They practice bracketing square roots of numbers between two consecutive integers, enhancing their ability to estimate and understand square roots relative to whole numbers. Overall, the unit develops from fundamental recognition of perfect squares to more sophisticated approximation of square roots, forming a comprehensive approach to understanding squares and roots in mathematical sequences.more

Skills you will learn include:

Foundational Units

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Learning through Game Play

At Mobius we have lots of great (and free) resources to help you learn math. To keep kids engaged, there’s nothing better than a math-powered video game! Try out a Mobius game mapped to Squares and Square Roots - Advanced.

This math topic focuses on approximating square roots by identifying the nearest perfect square roots above and below a given non-perfect square root. Each question presents a square root value for which students must determine the closest lesser and greater perfect squares, enhancing their ability to estimate and understand the relationship between numbers and their square roots. This exercise is part of a broader unit on squares and square roots.more

This math topic focuses on approximating square roots to the nearest integers. Students are tasked with identifying two integers between which the square root of a given number falls. Each question presents a different number for which learners find two consecutive integers that bracket its square root. This skill is essential for understanding and estimating non-perfect squares, reinforcing foundational concepts in algebra and number sense. The topic forms part of a broader unit on the fundamentals of Pythagorean theorem, enhancing students' ability to handle square roots in various mathematical contexts.more

This math topic focuses on practicing the approximation of square roots, which is a foundational aspect of Pythagorean theory. Through multiple-choice format, students are provided with different square root problems, ranging numerically (e.g., square roots of 7, 19, 32, 73, 75, 110, etc.). Each problem requires selecting the closest approximate value from a list of options. This type of question enhances understanding of square roots and their practical estimation, helping to develop numerical and analytical skills relevant to geometry and broader mathematical concepts.more

This math topic involves identifying the closest perfect square less than a given number. Each problem provides a specific number, and the task is to determine which of the multiple choice answers is a perfect square and is less than the originally provided number. This set of problems aims to enhance students' understanding of squares and square roots at an advanced level.more

This topic focuses on identifying missing perfect squares in numerical sequences. Each problem presents a sequence where the square of an integer is given, and students are required to figure out the perfect square that is missing in the progression. For example, sequences might show squared values of consecutive integers, and students have to calculate or identify one of these squares from multiple choice options. The overall goal is to enhance understanding of squares and square roots, reinforcing students' ability to identify and compute powers of two for given numbers.more

This math topic focuses on identifying missing perfect squares in numerical sequences. Each problem presents a series of numbers representing perfect squares, where one number in the sequence is missing, and students must determine which of the provided options correctly fills the missing spot in the sequence. The exercises also reinforce the skills of squaring integers and enhance understanding of the relationship between consecutive perfect squares. This topic is a component of a broader introduction to squares and square roots.more

This math topic focuses on identifying missing perfect squares in numerical sequences. It enhances understanding of square numbers and their properties by challenging students to recognize patterns and calculate squares. Each problem presents a sequence with one missing square number, and students must select the correct square from multiple choices. This initiates critical thinking and reinforces knowledge of basic squares, catering primarily to beginners as indicated by 'Level 1'.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 estimating the square of numbers close to perfect squares. It involves exercises where students approximate the squares of decimal numbers that are near whole numbers with known squares. Each problem provides a whole square (e.g., \(4^2 = 16\)) and asks for the approximation of a slightly smaller or larger decimal value (e.g., \(3.9^2\)). Multiple-choice answers are given for each query, challenging students to approximate square values critically. This is an advanced exercise within the unit on squares and square roots.more

This math topic involves practicing the identification of the closest perfect square that is less than a given number. It is a foundational topic under the broader unit of Pythagoras, aiming to enhance students' understanding of perfect squares and their properties. Each question provides a specific number, and students need to determine which perfect square is immediately less than the given value, reinforcing their ability to quickly recognize and calculate squares, an essential skill in both pure and applied mathematics.more

This topic on math focuses on finding the closest perfect square that is less than a given number (Level 2). It's part of a larger unit on practicing squares and square roots. Each problem provides a specific number, and students are asked to choose from multiple choices to identify the perfect square which is nearest but still less than the given number. This helps in enhancing the understanding of squares and their properties.more

This math topic focuses on identifying the closest perfect squares above and below a given number. It is designed to help students develop an understanding of number sense with respect to square numbers. The problems are part of a unit on the foundations of Pythagoras, emphasizing the relationship between numbers and their square roots. Each problem presents a number and requires the student to find the two perfect squares that it lies between, enhancing their familiarity with perfect squares and their properties.more

This math topic focuses on "Square Approximation Near Perfect Square" at an advanced level, exploring deeper intricacies within the broader subject of squares and square roots. It aims to enhance skills in estimating square values close to perfect squares, likely challenging students to improve their numerical estimation and critical thinking skills related to square roots and powers. The content is part of the Mobius Math Club program and offered at an advanced stage, indicating that it's intended for students with prior knowledge in this area.more

This math topic focuses on practicing the skill of square root approximation near perfect squares, specifically aiming at advancing understanding in squares and square roots. Students are presented with problems requiring them to approximate the square root of numbers slightly less or more than perfect squares, such as finding approximate values for the square root of 14, 28, and 38, using nearby perfect square roots (such as 4, 5, and 6) as starting points. Multiple choice answers are provided for each question, testing the ability to closely estimate square roots.more

This math topic focuses on identifying the nearest perfect squares above and below a given number. Each problem presents a number and requires the identification of the closest lower and higher perfect squares, enhancing understanding of number relationships and strengthening skills in squares and square roots. This area of study is critical for developing intuition about numerical sizes and their square roots.more

This math topic focuses on approximating the squares of numbers close to perfect squares. It involves calculating and estimating the squares of non-integer numbers slightly less or greater than whole numbers, demonstrating an advanced understanding of squares and square roots. Each problem presents a base perfect square and asks for the approximate square of a number near this base, accompanied by multiple choice answers. This helps in developing skills to estimate results mathematically without exact calculations, useful in various real-world applications and higher mathematics.more

This math topic focuses on "Square Root Approximation Near Perfect Square" at an advanced level. It's part of a broader unit on "Squares and Square Roots - Advanced" designed to enhance understanding of how to approximate square roots, especially around numbers that are close to being perfect squares. This skill is crucial for more detailed and precise mathematical analysis and problem-solving. The content is structured for learners to delve deeply into this area of mathematics, improving their analytical and computational abilities.more

This math topic focuses on identifying the closest perfect square greater than a given number. It involves practicing fundamental concepts of squares and roots, which serve as introductory lessons to the Pythagorean theorem. The problems require determining which among a set of answers is the smallest perfect square that is larger than the numbers provided in each question. These exercises help in enhancing the understanding of square numbers and their placement on the number line, essential for foundational mathematical skills.more

This math topic focuses on finding the closest perfect square greater than a given number. It helps in developing an understanding of perfect squares and their positioning within a numerical sequence. Each problem provides a specific number, and the task is to identify a perfect square that is immediately greater than the provided number from a list of options. This skill is essential for strengthening knowledge in squares and square roots.more

This math topic focuses on identifying and approximating squares of non-perfect square numbers, specifically pinpointing the nearest perfect squares both below and above the given non-perfect square numbers. The topic involves understanding and working with squares and square roots for deeper competency in approximating the results without precise calculations. Each question provides a numeric expression and asks learners to find the closest perfect square numbers surrounding the squared value of the number given, practising the skill of estimating and understanding square number properties within advanced contexts.more

This math topic focuses on enhancing the understanding of perfect squares and square roots at an advanced level. Students are challenged to determine the closest perfect squares that are above and below a given non-square number. Each question on the topic provides a specific numerical value and requires the learners to approximate its square to the nearest perfect squares, enhancing their ability to perform square calculations and understand square number properties.more

This math topic focuses on identifying the nearest perfect square numbers that lie above and below a given number. The questions in this topic require recognizing patterns in perfect squares and computations to determine the nearest perfect square values. Students are expected to find the closest higher and lower perfect squares for numbers that are not perfect squares themselves. This skill is part of a more advanced study on squares and square roots, providing a deeper understanding of numerical relationships and mathematical reasoning.more

This math topic revolves around identifying the nearest perfect squares right above and below a specified number. Each problem presents a number, and students must determine two perfect square numbers: one smaller and one larger than the given number. This skill helps in deepening understanding of square numbers and provides practice with basic concepts of squares and square roots. This set of problems is categorized within an advanced level of learning about squares and square roots.more

This math topic involves determining the nearest integer values that a given square root falls between, advancing skills in approximating square roots. It provides a sequence of problems where students are asked to identify pairs of consecutive integers that bracket the square root of specific numbers. Each question provides multiple choices, aimed at aiding learners in enhancing their estimation abilities concerning square roots, which is part of a broader unit on squares and square roots at an advanced level.more

This math topic focuses on finding the closest perfect square strictly greater than a given number. It is an exercise from an advanced section dealing with squares and square roots that encourages students to identify and understand perfect squares. The problems provide a number, and students must choose the closest perfect square that is higher than the provided number from various options given for each question. This set of problems is intended to enhance students' understanding of number relationships and their ability to perform squares and square roots computations efficiently.more

This math topic focuses on improving the ability to approximate and find the closest perfect square roots that lie above and below a given non-perfect square root value. The problems require identifying two numbers, one a perfect square less than and the other a perfect square more than the specified number. The skill being tested is crucial in understanding the properties and relationships between numbers, particularly in the context of squares and square roots at an advanced level.more

This math topic focuses on approximating square roots between integers. It is designed to help students identify which two consecutive integers a square root value falls between. In each problem, students must choose the pair of integers closest to the square root of a given number. The practice includes several examples and choices, enhancing students' understanding of squares and square roots at an advanced level.more

This math topic focuses on approximating square roots between perfect square roots at an advanced level. It involves identifying the closest perfect square roots that are just smaller and larger than the square root of a non-perfect-square number. Learners practice pinpointing these boundaries by considering numbers like 87, 72, 28, 137, 107, 156, and 154, determining the perfect squares that lie immediately below and above their square roots. The exercises enhance understanding of squares and square roots, refining estimation skills and familiarity with square number properties.more

This math topic focuses on approximating square roots, specifically embedded within a unit on "Squares and Square Roots - Advanced". The learner is asked to find the best approximate value of square roots for several numbers (e.g., 150, 151, 152, etc.) with multiple choice answers provided for each problem. Each question allows learners to practice and strengthen their skills in estimating and finding near-accurate values of square roots for non-perfect squares.more

This math topic focuses on practicing the approximation of square roots, a part of advanced studies in squares and square roots. Each question presents a numerical value and asks students to choose the best approximation of its square root from a set of multiple choices. The numbers given for square root approximation vary across the questions, providing a range of difficulties to help strengthen estimation skills related to square roots.more

This math topic revolves around practicing square root approximations near perfect squares. It is part of an advanced section on squares and square roots. The problems present expressions where learners must approximate the square root of a number slightly different from a perfect square, such as finding a close approximate value for the square root of 67 when knowing that the square root of 64 is 8. The worksheet offers multiple choice answers, enhancing the learner's ability to estimate and calculate square roots just above or below those of perfect square numbers.more

This math topic focuses on finding the closest perfect squares above and below a given number. It aids in developing estimation skills related to squaring numbers and understanding the range within which square roots lie. Each question provides a decimal number, requiring learners to approximate its square and identify the perfect squares that enclose this value. This set of problems is part of a foundational unit on Pythagorean concepts, preparing students for more complex mathematical operations involving powers and roots.more

This math topic focuses on identifying missing perfect squares in a sequence. Each problem presents a series of numbers squared, with one result omitted, requiring the student to determine the missing square from multiple choice answers. It's part of an introductory unit on squares and square roots, developing skills in recognizing patterns and calculating squares of integers.more

This math topic focuses on identifying missing perfect squares in sequential numerical patterns. It targets foundational skills related to squares and square roots, helping students recognize the square of a number and determine the correct response from given options, enhancing their understanding and computation of basic algebraic squares. The content includes exercises where students are asked to find missing squares in sequences, requiring them to apply their knowledge of multiplication and powers systematically.more

This math topic focuses on identifying perfect squares immediately above and below given numbers. Students practice converting non-whole numbers to their squared values to approximate their placement between two consecutive perfect squares. Each problem presents a number that needs to be squared, and the task is to determine the perfect squares directly below and above the resulting value. This helps deepen understanding of square roots and squares in relation to their nearest whole perfect squares.more

This math topic focuses on approximating the value of non-perfect square roots by identifying the closest perfect square roots both above and below the given number. Each problem presents a range within which a particular square root value lies, and the task is to find the nearest perfect squares that border this value. This set of problems is designed to enhance understanding and skills related to the estimation of square roots and is part of a foundational unit on Pythagoras.more