Curated Video
Checking understanding of addition and subtraction with fractions
Pupil outcome: I can use the mathematical structures that underpin the addition and subtraction of fractions. Key learning points: - The denominators of each fraction should split the whole into the same number of equal pieces. - The...
Curated Video
Securing understanding of addition and subtraction with fractions
Pupil outcome: I can generalise and fluently use addition and subtraction strategies to calculate with fractions and mixed numbers. Key learning points: - To make the denominators the same, you may need to scale up or down. - It can be...
Curated Video
Checking and securing understanding of LCM and HCF
Pupil outcome: I can calculate the lowest common multiple or highest common factor efficiently. Key learning points: - Both the LCM and HCF can be found by comparing the prime factorisation of the numbers. - A Venn diagram can be a...
Curated Video
Changing ratios
Pupil outcome: I can find quantities given a change in the ratio. Key learning points: - It is important to preserve the relationship between the parts of a ratio. - Changing this relationship would change the ratio. - When the ratio...
Curated Video
HCF or LCM
Pupil outcome: I can use the prime factorisation of two or more positive integers to efficiently find either the highest common factor or lowest common multiple, depending on the context of the question. Key learning points: - It may be...
Curated Video
Combining ratios
Pupil outcome: I can combine ratios. Key learning points: - There may be a relationship between quantities A and B and a relationship between quantities B and C - Therefore there is a relationship between A and C - If A : B and B : C...
Curated Video
Lowest common multiple
Pupil outcome: I can use the prime factorisation of two or more positive integers to efficiently find their lowest common multiple. Key learning points: - Common multiples can be found using the prime factorisation of numbers - The...
Curated Video
Mastering LCM: Unveiling the Magic of Factor Trees and Prime Factorization
In this educational video, we dive into the fascinating world of factor trees and prime factorization to solve a common mathematical problem: finding the least common multiple (LCM) of multiple numbers. Join me as we tackle the LCM of 2,...
Curated Video
Finding the Lowest Common Multiple (LCM)
This video explains how to find the lowest common multiple (LCM) of two or more numbers, using two methods: listing the multiples and using prime factorisation. Practice questions and answers are at the end of the video.
Curated Video
Finding the LCM Using the Ladder Method
How to find Least Common Multiples or LCM using the ladder method. Whether you need a quick refresher or a step-by-step explanation on how find an LCM or least common multiple, this video is for you! I will explain step-by-step how you...
Curated Video
Using the Ladder Method to Find the Least Common Multiple
In this video, we'll be diving into the world of least common multiples (LCMs) and showing you how to find the LCM using the ladder method. I'll break it down into simple steps and provide a clear explanation throughout the process. By...
Curated Video
Exploring Lowest Common Multiples and Highest Common Factors
This video is all about Highest Common Factors and Lowest Common Multiples.
Curated Video
Exploring Multiples: Common Multiples and Lowest Common Multiples
This video is all about multiples, common multiples and lowest common multiples.
Curated Video
Mastering the Ladder Method for Finding LCM
This video demonstrates the ladder method for finding the least common multiple (LCM) of multiple numbers in a quick and easy way. By using shared factors and multiplying them outside the ladder, the LCM can be efficiently calculated....
Curated Video
How to find the Lowest Common Multiple (LCM) #6
This video covers how to find the "Lowest Common Multiple" of a group of numbers. We cover 2 methods. The first is the easier method, which involves listing out the multiples of each number and picking the lowest multiple in common. The...
Music Matters
Why Should You Learn Music Theory?
Students learning music often think of music theory as a waste of time, they think it’s boring, and something they’ll never actually need. We explain why you should learn music theory in order to become a better musician. Plenty of...
FuseSchool
Types Of Numbers
We all know what numbers are 1, 2, 3, 4, 5, …. Including negative numbers -1, -2, -3, -4, -5, ... But did you know that mathematicians classify numbers into different types… into a number system. Let’s start at the top with real numbers....
Music Matters
Understanding The Circle of Fifths
Find out how to draw the Circle of Fifths and why it's so incredibly useful! Learn how to use the circle of fifths to work out all the major keys, all the minor keys and all their key signatures. Useful for understanding keys and key...
Music Matters
Classical Melody Writing Tricks - Music Composition
Classical melody writing tricks and music composition techniques. We begin with an exploration of how melody notes must either belong to the harmony or be identified as inessential notes. We then move on to consider how conjunct and...
Music Matters
Modulation Using the Circle of Fifths - Music Theory
How to use the circle of fifths to modulate and change keys. If we are writing or improvising a piece of music and we want to modulate to other keys, how do we decide which keys to move to? The Circle of 5ths not only explains the whole...
Music Matters
Circle of Fifths Quiz - Music Theory
How well do you know the circle of fifths? Test your knowledge with this short quiz. The Circle of Fifths tells you everything you need to know about major keys, minor keys, and key signatures. This music theory lesson presents a...
Music Matters
Extreme Modulation Using Chromatic Harmony - Music Theory
Harmonizing a melody using chromatic chords and advanced harmonic techniques to effect modulation to extreme keys. The melody to be harmonized includes an extreme modulation from Eb to B major before travelling back to Eb major. This...
Music Matters
Creating Tension and Release in Music - Music Composition
Learn how to create tension and release in music. This music composition lesson explores five particular ways in which tension and release can be achieved in music. While this will be of particular interest to composers it will also...
Music Matters
How Well Do You Know The Circle of Fifths? - Music Theory
Can you answer all the questions in this Circle of Fifths quiz? The Circle of Fifths tells you everything you need to know about major keys, minor keys, and key signatures. This music theory lesson presents a light-hearted quiz that is...