Curated Video
Personal Stories of Type 1 Diabetes Diagnosis and Management
Three different families recount their experiences during and after their children were diagnosed with Type 1 diabetes. Despite following medical advice, managing their children's blood sugar levels proved challenging, leading to severe...
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Zero Factorial Explained
In this video we explain why zero factorial is equal to one and use a simple combinatorics example to demonstrate this.
Curated Video
The Quadratic Formula Explained
This video explains how to solve a quadratic equation using the quadratic formula. We also explain what the discriminant is. Practice questions and solutions are at the end of the video.
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Simple Multiplication Trick
In this video we explain a mental maths trick for performing multiplication. By assessing the whole question first, short-term memory load can be reduced when doing mental arithmetic. Practice questions and answers are at the end of the...
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Prime Numbers Explained
This video explains what prime numbers are and how to find out if a number is a prime or non-prime (composite number). Practice questions and answers are at the end of the video.
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Mean, Median, Mode, and Range
This video explains how to find the mean, median, mode and range. Practice questions and answers are at the end of the video.
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Keywords Used in Algebra
This video goes through some important mathematical keywords used in algebra, such as variable, equation, and coefficient. A matching activity is at the end of the video.
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How to Order Decimals
This video explains how to order decimals using place value, including how to compare decimals and placing decimals on a number line. Practice videos are at the end of the video.
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Finding the Highest Common Factor
In this video we explain two methods to find the highest common factor (also known as greatest common factor) of two or more numbers: by listing the factors or by prime factorisation. Practice questions and answers are at the end of the...
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Multiplication Tricks
This video provides four handy multiplication tips and tricks you can use when multiplying without a calculator. The tips include multiplying by 11, 5 and 99.
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Square Numbers Test Your Knowledge
This video provides a variety of practice questions and answers on the topic of square numbers.
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Number Patterns and Solutions
This video provides a range of number patterns! This video is a good introduction to sequences for new learners, without being bogged down with the nth term jargon, which can be introduced later. This video can help those who are...
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Maths Tricks Part One
In this video we go through three maths tricks. Use these tricks to impress your friends, practice your arithmetic skills or as lesson starters. Examples are given to show how each trick works.
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Keywords in Maths
This video explains definitions for some common keywords used in mathematics. A practice activity (matching activity) is included at the end of the video.
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Maths Tricks Multiplying By 9
This video provides 3 maths tricks for multiplying by 9 with ease, including the hand trick. They can be performed with pen and paper or in your head. Practice questions are at the end of the video.
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How To Read Roman Numerals
In this video, you'll learn all about the fascinating world of Roman numerals. With clear and concise explanations and examples, you'll gain a deep understanding of how to read and write Roman numerals. Practice questions and answers are...
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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.
Brainwaves Video Anthology
Bryan Caplan - Open Borders: The Science and Ethics of Immigration
Bryan Caplan, a professor of economics at George Mason University and author of "Open Borders: The Science and Ethics of Immigration," defends the controversial position of open borders. He argues that restricting the movement of labor...
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...
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Multiplying Fractions by Whole Numbers
Do you need a quick refresher on multiplying fractions with whole numbers? I will show you what you need to do to the whole numbers before you can multiply them to any fraction. I will walk you through 4 examples, giving you step-by-step...
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Weather Tools 2
Dr. Forrester explains different types of tools used to predict weather.
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Understanding Reciprocals: Flipping Fractions to Find the Multiplicative Inverse
If you need to learn, understand, and practice writing reciprocals, then this video will be perfect to for you! This video defines what reciprocals are, teaches you how to write them along with a little practice, and it shows you where...
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Subtracting Mixed Numbers with Regrouping/Borrowing
Do you need to learn how to subtract mixed numbers with regrouping or borrowing? In this video, I will show you how to subtract a pair of mixed numbers with fractions that require borrowing before you can subtract. I will show you the...
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Dividing by 8 and 9
Mr. Addit reviews the multiplication and division facts of 8 and 9, and explains how to use an array to solve division problems.