Grade 10

66 Units, 168 Skills

Measurement - Units Advanced - Metric

Unit 1

Geometry - Cylinders - Intro

Unit 2

Percentages - Advanced

Unit 3

Cartesian Grid Geometry Logic - Practice

Unit 4

Squares and Square Roots - Advanced

Unit 5

Factoring and Lowest Common Multiple - Advanced

Unit 6

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

Unit 7

Geometry - Volume Logic with 3D Shapes - Intro

Unit 8

Negative Integers - Practice

Unit 9

Speed, Distance, and Time Logic Challenges - Intro

Unit 10

Factoring, Multiplication, Division, Fractions - Practice

Unit 11

Pythagorean Triples - Intro

Unit 12

Cartesian Grid Distance - Intro

Unit 13

Exponents - Power Law - Practice

Unit 14

Pythagorean Theorem with Decimals - Intro

Unit 15

Algebra Manipulating Variables - Practice

Unit 16

Exponents - Negative Bases and Exponents - Intro

Unit 17

Exponents - Fractional Bases and Exponents - Intro

Unit 18

Algebra Systems of Equations - Intro

Unit 19

Measurement - Units Large/Small Intro - Metric

Unit 20

Pythagoras - Practice

Unit 21

Factoring, Multiplication, Division, Fractions - Advanced

Unit 22

Slopes and Parallels - Intro

Unit 23

Measurement Conversion and Map Scale - Intro - Metric

Unit 24

Probability - Set Operations - Intro

Unit 25

Patterns and Sums - Intro

Unit 26

Slopes and Perpendiculars - Intro

Unit 27

Geometry - Circle Area, Sectors and Donuts - Intro

Unit 28

Fraction Multiplication - Advanced

Unit 29

Measurement - Unit Conversion Practice - Metric

Unit 30

Pythagorean Theorem in 3D - Intro

Unit 31

Fraction Addition and Subtraction, Mixed - Advanced

Unit 32

Probability and Counting - Multiple Events - Intro

Unit 33

Ratios of Lengths - Practice

Unit 34

Radicals - Simplifying Intro

Unit 35

Fraction Division - Practice

Unit 36

Scientific Notation - Multiplication and Division - Practice

Unit 37

Geometry - Intermediate - Intro

Unit 38

Line Equations and Graphing - Intro

Unit 39

Probability and Statistics - Probability with Factorials Intro

Unit 40

Measurement - Unit Conversion (Very Large and Small) Practice - Metric

Unit 41

Exponents - Negative Bases and Exponents - Practice

Unit 42

Exponents - Fractional Bases and Exponents - Practice

Unit 43

Algebra Manipulating Variables - Advanced

Unit 44

Line Equations and Graphing - Practice

Unit 45

Inscribed Squares and Circles - Intro

Unit 46

Trigonometry Foundations

Unit 47

Slopes and Parallels - Practice

Unit 48

Probability and Counting - Multiple Events - Practice

Unit 49

Scientific Notation - Multiplication and Division - Advanced

Unit 50

Measurement - Unit Conversion Advanced - Metric

Unit 51

Probability and Statistics - Permutations and Combinations Calculating - Intro

Unit 52

Measurement - Units Large/Small Practice - Metric

Unit 53

Slopes and Perpendiculars - Practice

Unit 54

Geometry - Intermediate - Practice

Unit 55

Patterns and Sums - Practice

Unit 56

Measurement - Unit Conversion (Very Large and Small) Intro - Metric

Unit 57

Probability - Set Operations - Practice

Unit 58

Trigonometry Fundamentals - Intro

Unit 59

Linear Equation Intersections - Intro

Unit 60

Measurement Conversion and Map Scale - Practice - Metric

Unit 61

Fraction Division - Advanced

Unit 62

Polynomials and Quadratics - Intro

Unit 63

Scientific Notation Units - Intro

Unit 64

Radicals - Simplifying Practice

Unit 65

Probability and Statistics - Probability with Factorials Practice

Unit 66

Geometry - Intermediate - Intro

Unit 38

This math unit begins by advancing students' understanding of circle parts, including components like the center, radius, and tangent. It then progresses to focus on extracting and applying basic geometrical rules such as finding the diameter from the radius and vice versa. The unit advances into more complex concepts involving angles within circles: exploring the relationship between central and inscribed angles, and examining properties of triangles inscribed in circles. Later, the unit delves into calculating and understanding intersected arcs from given angles, highlighting how angles and arcs interact within circle geometry. Lastly, it covers the tangent angle rule through various problem-solving scenarios, using specific angles formed where a tangent meets a circle. Overall, this progression from identification and basic measurements to applied geometric principles provides a comprehensive journey through circle geometry at an intermediate level.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 Geometry - Intermediate - Intro.

This math topic focuses on identifying various parts of a circle through a series of True/False questions. Students are asked to differentiate between circle components such as sectors, radii, tangents, arcs, and the center. This enhances their understanding of circle geometry and sharpens their ability to visually identify specific segments and points in a circle, which is a fundamental aspect of intermediate geometry. Each question provides a visual representation of a circle with a specific part highlighted, and the student must decide whether the statement about the identified part is true or false.more

This math topic focuses on identifying different parts of a circle, and is structured using advanced true/false questions. Each question displays an image of a circle with a specific part highlighted, and students must determine whether the identified part is correctly labeled (e.g., tangent, radius, segment, chord, arc, or center). This is part of an intermediate geometry introduction, designed to enhance students' understanding of circle geometry.more

This math topic focuses on advanced understanding of circle parts such as the center, radius, segment, tangent, arc, circumference, chord, sector, and diameter. Through a series of identification questions, learners are tasked with naming specific parts of a circle based on visual cues provided by images. This is a higher-level exercise within a unit on intermediate introductory geometry, aimed at enhancing the learner’s ability to visually discern and name various components of a circle.more

Arc to Subtended Angle Definition (Level 1)

This math topic focuses on the Geometry of Circles, specifically on defining and identifying angles that are subtended by various arcs in a circle. Students are presented with multiple-choice questions where they must determine which angle corresponds to the designated arc. This activity is designed to develop the understanding of circle geometry, enhance visualization skills, and improve geometrical reasoning, making it suitable for intermediate-level students starting to explore deeper concepts in geometry. Each question incorporates an image of a circle with labeled points, and students identify the correct angle created by the arcs between these points.more

Subtended Angle to Arc Definition (Level 1)

This math topic explores the concept of a subtended angle and the arc it creates in various circle diagrams. Students are presented with problems where they must determine which arc is subtended by a given angle. Each problem features a diagram of a circle with labeled points and angles, and multiple-choice options for the students to select the correct arc corresponding to the subtended angle. This practice emphasizes understanding the geometric relationships between angles and arcs in circles.more

Rule for Inscribed Angle from Intersected Arc (Level 1)

This math topic focuses on the geometric properties of circles, specifically the relationship between inscribed angles and the arcs they intersect. Students are required to apply and interpret the rule that an inscribed angle is half the measure of its intercepted arc, or variations of this rule. They are presented with diagrams of circles containing various points and arcs and are asked to compare the angular measurements of inscribed angles to the lengths of the corresponding arcs. Each problem presents multiple-choice answers, challenging students to distinguish correct relationships in the context of circle geometry.more

Inscribed Angle from Central (Level 2)

This math topic focuses on the geometry of circles, specifically the relationship between inscribed angles and their corresponding central angles. It challenges learners to calculate the measures of various inscribed angles based on given central angles within different circle configurations. The problems are presented with multiple-choice answers, enabling practice in applying geometric principles to solve for unknown angles in a circle's context at an intermediate level. This practice is part of a broader introductory unit on intermediate geometry.more

Rule for Inscribed Angle from Diameter (Level 1)

This math topic focuses on the rule for inscribed angles in circles, particularly when one side of the angle forms a diameter. Students are asked to determine the measure of various inscribed angles based on the premise that the line segment forming these angles is a diameter. The consistent theme across the provided problems is understanding and applying the knowledge that an angle inscribed in a semicircle is a right angle. Each question presents multiple-choice answers, where students need to identify the correct degree measure of the angle, usually highlighting the rule that such an angle measures 90 degrees.more

Inscribed Angle from Diameter (Level 1)

This math topic covers problems related to the "Geometry of Circles," specifically focusing on the concept of inscribed angles that originate from a diameter. The skill practiced involves finding the measure of angles that are inscribed by the endpoints of a diameter, a fundamental concept in circle geometry. Each problem presents a different setup involving a circle with a designated diameter and an angle measure to be determined, providing variety in applying the inscribed angle theorem. The worksheet includes multiple-choice answers for students to select their response based on their geometric calculations.more

Rule for Intersected Arc from Inscribed Angle (Level 1)

This math topic focuses on the relationships between angles and arcs in circle geometry. Specifically, it explores the rules governing the lengths of intersected arcs relative to inscribed angles. Problems are designed to assess understanding of how arc measures compare to the angles subtending them, including direct equality, halves, doubles, and their additive complements to 90°, 180°, and 360°. Each question presents a different configuration within a circle, requiring analysis of arcs and angles to determine their mathematical relationship.more

Tangent Angle (Level 2)

This math topic focuses on the geometry of circles, specifically involving calculations related to tangent angles. It offers intermediate-level practice on angles formed by tangents to circles. The problems require students to find the values of specific angles when a line segment forms a tangent to a circle, using given multiple-choice answers. Each question provides an image illustrating the geometric setup and a set of potential angles as answers. This set of problems enhances the understanding of the properties and relations of tangents to a circle in geometric configurations.more

Central Angle from Inscribed (Level 2)

This math topic focuses on the geometry of circles, specifically on understanding the relationship between central and inscribed angles. Students are tasked with solving problems that require calculating unknown angles based on given inscribed angles within various circle diagrams. Each question provides a numerical measure of an inscribed angle, and multiple choice answers for the corresponding central angle. These problems are designed to enhance students' skills in geometric reasoning and the properties of circles at an intermediate level.more

Inscribed Angle from Intersected Arc (Level 2)

This math topic focuses on solving problems related to the geometry of circles, specifically calculating inscribed angles from given intersected arcs. The problems require users to find the measure of an angle based on the degrees of the arc opposite the angle. These exercises are designed for students with intermediate knowledge of geometry and provide a practical application of the Inscribed Angle Theorem, which states that the inscribed angle is half the measure of its intercepted arc. The questions include multiple-choice answers, enhancing the problem-solving skills needed to determine and verify the correct inscribed angle values.more

Intersected Arc from Inscribed Angle (Level 2)

This math topic focuses on calculating the lengths of intersected arcs within circles, determined from provided inscribed angles. It encompasses a series of problems where each asks to find the arc length in degrees based on a given angle. Each problem provides multiple-choice answers. This topic is part of an intermediate introduction to geometry, specifically dealing with the geometry of circles. Each question includes a visual representation (diagram) of the circle with marked arcs and angles to aid in solving the problem.more

Tangent Angle (Level 1)

This math topic focuses on the Geometry of Circles, specifically exploring how tangent lines interact with angles within circles. It includes multiple problems (seven total), each requiring the calculation of different angles formed when a line tangent to a circle meets another line or segment. Students must determine the values of these angles, given limited information and a diagram for each problem. This type of exercise helps in understanding geometric properties and relationships involving circles, tangents, and angles, suitable for intermediate level students.more

Circles - Rule to Find Radius from Diameter

Level 2

This math topic focuses on understanding the relationship between the diameter and the radius of circles. It features a series of problems where the primary task is to determine properties of the radius given the diameter of various circles. Each question presents different hypothetical circle diagrams with labeled points, posing queries about how the radius and diameter are related, such as whether the radius is half, twice, or unrelated to the measure of the diameter. The problems are structured as multiple-choice questions, enhancing students' ability to analyze and apply geometric rules regarding circle dimensions.more

Exercises for this topic are done in Unit Mastery.

Rule for Inscribed Angle from Central (Level 1)

This math topic explores the geometric principle involving the relationship between central angles and inscribed angles in a circle, at an intermediate introductory level. It includes multiple-choice questions that challenge students to identify the relationship between pairs of angles subtended by the same arc or different arcs. For each question, students are given various options such as angles being equal, one being twice or half of the other, angles adding up to certain degrees, or having no relation due to different arcs. These problems facilitate understanding and application of the inscribed angle theorem and its implications in circle geometry.more

Inscribed Triangle on Diameter - Missing Angle Rule (Level 1)

This math topic focuses on the geometry of circles, specifically problems involving inscribed triangles with diameters and the relationships of their angles. Students are tasked with determining properties and relationships of angles subtended by diameters in various geometric configurations. The topic also challenges learners to deepen their understanding of the circle geometry, including how angles in inscribed triangles relate to one another and the circle's diameter. Each problem presents different cases of inscribed angles and related angle properties, crucial for learning intermediate level geometry.more

Circles - Rule to Find Diameter from Radius

Level 1

This math topic focuses on understanding the relationship between the diameter and the radius of a circle. The problems require students to determine what is known about a circle's diameter given its radius, reinforcing the fundamental geometry concept that the diameter is twice the length of the radius. Each question is structured around a different circle, providing practice in applying this rule across various scenarios within the context of geometry at an intermediate introduction level.more

Exercises for this topic are done in Unit Mastery.

Circles - Rule to Find Diameter from Radius

Level 2

This math topic explores the relationship between the diameter and radius of a circle. The problems revolve around determining properties of the diameter given the radius, an essential concept in geometry. Each question proposes different scenarios where learners must identify how the length of the diameter compares or combines with the length of the radius, reinforcing fundamental geometry principles. Learners are required to apply knowledge of circle properties, specifically understanding that the diameter is typically twice the radius. This topic is part of an introductory geometry unit that helps students build foundational geometry skills.more

Exercises for this topic are done in Unit Mastery.

Naming - ABC Form to Degrees on a Triangle (Level 1)

This math topic focuses on determining the degree measurements of angles within triangles. Students are given images of triangles with labeled points, and are tasked with finding the amounts of particular angles, represented in the ABC form. The problems present students with angles ranging from 50 to 70 degrees, providing multiple choice responses. This is part of a larger unit on introductory intermediate geometry.more

Naming - Degrees to ABC Form on a Triangle (Level 1)

This math topic involves practicing naming angles and converting degrees to ABC form within a triangle. It includes intermediate level geometry and introduces the concept of identifying angles of specific measurements such as 60°, 50°, and 70°. The learners will recognize and name these angles using a three-letter form like RSQ, SQR, SRQ, etc. Multiple-choice-style answers are provided for practice.more

Intersected Arc from Inscribed Angle (Level 1)

This math topic focuses on finding the lengths of intersected arcs from given inscribed angles in circles. It includes multiple problems where students use knowledge from geometry to determine the measurement of the arc corresponding to a specified inscribed angle. Each question presents a different circle configuration and requires the application of the theoretical principles of circle geometry concerning arcs and angles.more

This math topic focuses on identifying and understanding various parts of a circle. It aims to advance students' knowledge within the broader context of intermediate geometry. The questions seek to clarify the definitions and uses of different circle components, such as sectors, radii, the center, tangents, and arcs. Multiple-choice questions are employed to assess understanding, with correct terminology and distractor terms presented as possible answers, enhancing recognition and deepening knowledge of circle geometry concepts.more

Circles - Rule to Find Radius from Diameter

Level 1

This math topic focuses on understanding the relationship between the diameter and radius of circles. It primarily tests the ability to identify that the radius is half the diameter of a circle. Each question presents a diagram of a circle with labeled points and asks what is known about the radius given the diameter. The possible answers vary, with the correct answer typically being that the radius is half of the diameter. This set of problems is part of a beginner's introduction to geometry, specifically dealing with circles.more

Exercises for this topic are done in Unit Mastery.

Inscribed Angle from Intersected Arc (Level 1)

This math topic focuses on the geometry of circles, specifically dealing with the relationships and calculations involving inscribed angles and their intersected arcs. Skills being practiced include understanding and computing the measurements of angles formed when two points on a circle's circumference are connected by a chord that intersects at another point on the circumference, given the degree measure of the arc intercepted by the angle. These problems are designed to enhance comprehension of geometric properties associated with circles, enhancing students' ability to work through and apply fundamental concepts in circle geometry.more

Tangent Angle - Rule (Level 1)

This math topic focuses on the geometry of circles, specifically examining the tangent angle rule. It includes various problems that require determining the properties of an angle formed at the point where a tangent meets a circle. Each question presents a different diagram where a tangent intersects a circle, and students must identify the measure of a specific angle based on this geometric configuration. The options given generally include angles like 90°, 45°, 60°, and 180°, inviting students to apply their understanding of the tangent angle theorem in geometry.more

Rule for Central Angle from Inscribed (Level 1)

This topic focuses on understanding the relationships between angles in the context of circle geometry, specifically exploring the rule for central angles and inscribed angles. Learners are asked to determine properties and relationships of various angles that are either central or inscribed, often comparing one to another based on their position relative to a circle. The questions involve identifying whether angles are the same, add up to certain values like 90° or 180°, or have a multiplicative relationship (half or twice the size of another). This involves critical thinking and a clear understanding of the geometric properties related to circles.more

Inscribed Triangle on Diameter - Missing Angle (Level 1)

This math topic focuses on the geometry of circles, specifically working with inscribed triangles where one side is the diameter. The main skill practiced is solving for missing angles within these triangles. Each problem presents a different triangle inscribed in a circle, with one angle given and the student required to find another. The problems invite the student to apply the theorem that a triangle inscribed in a circle and subtended by the diameter is a right triangle. Various angle values are presented in a multiple-choice format for students to select the correct answer.more

Inscribed Angle from Central (Level 1)

This math topic focuses on the geometry of circles, specifically the relationship between inscribed angles and central angles. It helps learners understand how to relate these two types of angles within a circle through a series of problems. Each question requires finding the measure of an inscribed angle given the measurement of the corresponding central angle, enhancing students' skills in using properties of angles in circles and applying them to solve geometry problems.more

Inscribed Triangle on Diameter - Missing Angle (Level 2)

This math topic focuses on solving problems related to inscribed triangles in circles, where one side of the triangle is a diameter. Specifically, it involves finding the missing angle of the triangle using properties from circle geometry. Each question presents a triangle with one known angle and requires calculating the second angle, exploiting the theorem that an angle inscribed in a semicircle is a right angle (90 degrees). The topic is suitable for learners at an intermediate level in geometry.more

Central Angle from Inscribed (Level 1)

This math topic explores the relationships between central angles and inscribed angles in a circle, focusing specifically on calculating central angles when given corresponding inscribed angles. Each of the problems presents a different circle configuration, and learners are tasked with finding specific central angles based on the given inscribed angles. The set of answers for each question requires learners to understand and apply theorems relating to angles in circles, ensuring a deeper comprehension of circle geometry at an intermediate level.more