Curated Video
Solving Percentage Increase Questions
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q3, which involves percentage increase problems. Students will understand the concept of percentage increase and how to calculate it. They will...
Curated Video
Proofs Involving Multiplying Out Brackets and Whole Numbers
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1HR Q21, which involves expansion and multiplying out brackets. Students will learn and practice how to prove algebraic expressions using algebraic...
Brian McLogan
Write the equation of a line given two points using slope intercept
👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which...
Brian McLogan
Master Solving Logarithmic equations by converting to exponential equations
Master Solving Logarithmic equations by converting to exponential equations
Brian McLogan
Write the equation of a line through a point perpendicular to another equation
👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various...
Curated Video
Multiplying Fluently by Subtracting from Groups of 10
In this video, students learn how knowing their 10s facts can help them solve multiplication problems quickly and fluently. The video demonstrates strategies for multiplying by subtracting from groups of 10. The commutative property of...
Curated Video
Using Parentheses to Make Equations True with Fractions and Decimals
In this video, the teacher explains how to use parentheses to make equations with fractions or decimals true. The teacher provides examples and demonstrates the importance of parentheses in changing the outcome of an expression.
Curated Video
Long Division (Four-Digit Dividend)
Find whole-number quotients by dividing four-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).
Curated Video
Subtracting Mixed Numbers Using Fraction Bars
In this video, students learn how to subtract mixed numbers using fraction bars. The teacher explains the concept of equivalent fractions and the importance of finding a common denominator.
Brian McLogan
Overview Translating Expressions Verbal to Algebraic - Online Tutor - Free Math Videos
👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...
Curated Video
Subtracting Using Expanded Notation
This video lesson teaches students how to quickly subtract 10 or 100 from any number using expanded notation. It explains the concept of place value and demonstrates how to break down a number into its hundreds, tens, and ones.
Curated Video
Subtracting Decimals Using a Place Value Chart
In this lesson, students learn how to subtract decimals using a place value chart. They understand the concept of place value and the importance of regrouping when subtracting numbers.
NUMBEROCK
Input Output Tables Song | 4th Grade | Finding the Rule of A Function
This song will show you how you can use input/output tables and number expressions to create number patterns following a given rule. The NUMBEROCK crew are given a series of numbers as they make predictions about which numbers will come...
Curated Video
Subtracting Fractions with Unlike Denominators using Area Models
In this video, you will learn how to subtract fractions with unlike denominators by creating area models. The teacher explains the key concepts of fractions, common denominators, and the importance of using a common unit when subtracting...