Curated Video
Solving Two-Step Inequalities
In this video, the teacher explains how to solve multi-step inequalities in four simple steps. The lesson draws on prior learning of solving equations and inequalities and provides examples with clear explanations and visual aids.
Curated Video
Represent Division as Fractions Using the Number Line
Use the number line to solve word problems involving division of whole numbers leading to answers as fractions.
Curated Video
Dividing Decimals Using the Number Line (Example)
Divide decimals using the number line.
Curated Video
Multiplying Whole Numbers by Fractions
Multiply a whole number (n) by a fraction of the form n×(a/b) and recognize the equivalence of n×(a/b) and (a×n)×(1/b).
Curated Video
Classifying Real Numbers
In this video lesson we will learn how to identify numbers as real, irrational, rational, integer and whole. We will review the definitions of each of the sets of numbers and understand how to use what we know to classify values. We will...
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Solving Linear Inequalities in One Variable
It explains and states rules to find the algebraic solutions of linear inequalities in one variable and represent the solution set graphically.
Curated Video
Word Problems with Money: Solving with Diagrams
In this video, the teacher explains how to solve word problems involving money using diagrams. The examples given include determining how much money Danielle had initially after spending a quarter on a game, and calculating the change...
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The History and Types of Numbers: From Tally Marks to Real Numbers
This video explains the history and development of numbers, from tally marks to the invention of zero and the creation of different types of numbers such as natural, whole, integers, rational, and irrational. It also discusses the...
Brian McLogan
Solving a two step inequality
👉 Learn how to solve two-step linear inequalities and graph their solution. When solving two step inequalities we will use inverse operations, reverse order of operations and the properties of equality to solve. We will then graph our...
Curated Video
KS2 Primary Maths Age 9-13 - Measure: Units and Conversions - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
Learn to sketch the graph of a function and it's inverse given a table of values
👉 Learn how to find the inverse of a function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the inverse of a function is that when the inverse of a function is...
Brian McLogan
Master How to determine the midpoint of two points on a line
Master How to determine the midpoint of two points on a line
Curated Video
How to Find Cube Roots
In this video lesson we will learn how to find cube roots of perfect cubes. We will learn key vocabulary - index, radicand, and radical. We will learn how to approximate imperfect cubes. We will evaluate expressions with cube roots using...
Curated Video
Adding with Number Lines: A Step-by-Step Guide
In this video, students learn how to add using a number line. The teacher explains the concept of decomposing numbers and demonstrates how to add by counting on the number line. Two examples are provided, to reinforce the concept of...
Curated Video
Subtracting Integers Using a Number Line
Represent the subtraction of integers on a number line.
Curated Video
Subtracting Decimals Using the Number Line
Subtract decimals to hundredths using the number line.
Curated Video
Rounding Whole Numbers Using the Number Line (Part 2)
Round multi-digit whole numbers to any place using the number line.
Curated Video
Rounding Decimals to the Nearest Whole Number
In this video, the teacher explains how to round decimals to the nearest whole number using a number line. The concept of equivalent decimals is introduced, and common rounding rules are discussed. Several examples are provided to...
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Upper and lower bounds - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
How to determine if solutions are extraneous for absolute value equations
Learn all about solving absolute value equations. We will explore what makes up an absolute value symbol, what steps to follow when solving, how to know when you have extraneous solutions and how to set up two cases.
Brian McLogan
Find the Domain with Restrictions | Part 2
In this video we will work through how to identify the domain of a function for rational, radical and polynomial functions by understanging the implied restrictions of each function.
Brian McLogan
Solving Absolute Value Equations
Learn how to solve absolute value equations with extraneous solutions. Absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2. To solve an...
Brian McLogan
Master Solving and Graphing one step inequalities
Master Solving and Graphing one step inequalities
Brian McLogan
Master Solving and Graphing multi step inequalities
Master Solving and Graphing multi step inequalities