TED Talks
TED: Can we eat to starve cancer? | William Li
(NOTE: This talk was given in 2010, and this field of science has developed quickly since then. Enjoy it as a piece of science history but not as the last word on this topic. Read "Criticisms & updates" below for more details.) William...
TED Talks
TED: How love can help repair social inequality | Chloé Valdary
What does Kendrick Lamar have in common with Disney's "Moana"? They recognize our common humanity and show us how to love ourselves and one another, says writer and educator Chloé Valdary. She shares how she uses pop culture to help...
Curated Video
Add and Subtract Rationals
New ReviewA video entitled "Add and Subtract Rationals" which shows how to use a least common denominator to rewrite rational fractions so that they can be added or subtracted.
FuseSchool
Add & Subtract Mixed Numbers
Add & Subtract Mixed Numbers | Numbers | Y7 Maths | FuseSchool
Curated Video
How to Add & Subtract Fractions
Once you know the trick to adding and subtracting fractions with different denominators, you'll have no problem with these problems.
Curated Video
Explain with and without images how to add and subtract related non-unit fractions bridging a whole
Pupil outcome: I can explain with and without an image how to add and subtract related non-unit fractions that bridge a whole. Key learning points: - Fractions need to have the same denominator if you are to add and subtract them. - When...
Curated Video
Explain how to add related unit fractions without a representation or image
Pupil outcome: I can explain how to add related unit fractions with and without a representation or image. Key learning points: - Common multiples help you to convert a fraction to a common denominator. - When adding fractions the...
Curated Video
Explain how to compare non-related fractions finding equivalent fractions with common denominators
Pupil outcome: I can use equivalent fractions with common denominators to compare non-related fractions Key learning points: - You can use knowledge of common multiples to convert fractions to an equivalent with a common denominator. -...
Curated Video
Explain how to add related unit fractions with a representation or image
Pupil outcome: I can solve problems involving adding and simplifying fractions with different denominators. Key learning points: - Fractions need to have the same denominator if you are to add and subtract them. - Common denominators for...
Curated Video
Explain with and without an image how to add and subtract related non-unit fractions
Pupil outcome: I can explain with and without an image how to add and subtract related non-unit fractions Key learning points: - You can use knowledge of common multiples to convert fractions to an equivalent with a common denominator. -...
Curated Video
Use knowledge of adding and subtracting related unit fractions to solve problems
Pupil outcome: I can use knowledge of adding and subtracting related unit fractions to solve problems. Key learning points: - When adding and subtracting fractions with the same denominators you just add or subtract the numerators. -...
Curated Video
Explain how to subtract related unit fractions
Pupil outcome: I can explain how to subtract related unit fractions Key learning points: - Fractions need to have the same denominator if you are to subtract them. - Common multiples help you to convert a fraction to a common...
Curated Video
Explain which strategy for comparing non-related fractions is most efficient
Pupil outcome: I can explain which strategy for comparing non-related fractions is most efficient. Key learning points: - If the numerator is the same, the greater the denominator, the smaller the fraction. - If the numerator is the...
Curated Video
Add and subtract non-related fractions with different denominators
Pupil outcome: I can add and subtract non-related fractions with different denominators. Key learning points: - Common denominators for non-related fractions can be found using common multiples of the denominators. - Fractions need to...
Curated Video
Simplify Expressions with Rational Exponents (6 examples)
In this video, we discuss how to simplify expressions with rational exponents. When your exponent is a fraction, how can you rewrite it with a radical? When you have a radical, how can you rewrite that as an exponent?
Curated Video
Zoom Class: E Maths O-Level 2019 Paper 1 - Question 6
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Simplify a Fractional Expression in 5 Mins!
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
A good question to test your Indices Skills.
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Algebraic Simplification the Easy Way!
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Curated Video
Solving One-Step Equations with Fractions (addition and subtraction)
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to subtract these mixed numbers.
Curated Video
Solving One-Step Equations Like a Pro (Addition & Subtraction) | Math Defined With Mrs. C | 7.EE.B.4
Welcome to Solving One-Step Equations with Fractions (addition and subtraction), with Mrs. C! If you need help understanding how to solve one-step equations with fractions, we're here to help you out!
Curated Video
Help! I need to subtract these Fractions! | Math Defined with Mrs C
Welcome to Help! I need to subtract these Fractions, with Mrs. C! If you need help understanding how to subtracting mixed numbers, we're here to help you out! Whether you're just starting out, or need a quick refresher, this is the video...