3Blue1Brown
Eigenvectors and eigenvalues | Essence of linear algebra, chapter 10
Eigenvalues and eigenvectors are one of the most important ideas in linear algebra, but what on earth are they?
MinutePhysics
Spacetime Intervals: Not EVERYTHING is Relative | Special Relativity Ch. 7
This video is chapter 7 in my series on special relativity, and it covers the idea that some things AREN'T relative: there IS a sense of absolute length and absolute time, which can be agreed upon from all moving perspectives (as long as...
TED-Ed
TED-Ed: Check your intuition: The birthday problem - David Knuffke
Imagine a group of people. How big do you think the group would have to be before there's more than a 50% chance that two people in the group have the same birthday? The answer is - probably lower than you think. David Knuffke explains...
TED-Ed
TED-Ed: Can you solve the Leonardo da Vinci riddle? - Tanya Khovanova
You've found Leonardo da Vinci's secret vault, secured by a series of combination locks. Fortunately, your treasure map has three codes: 1210, 3211000, and. . . hmm. The last one appears to be missing. Can you figure out the last number...
Curated Video
Compare Lengths of Objects by Drawing Pictures
In this video lesson, we present various examples, such as measuring train lengths and finding missing tiles, to help us compare lengths of objects by drawing pictures. The lesson emphasizes the importance of subtraction and highlights...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Solution: Normal Distribution
New ReviewThis video provides the solution and explanations to the practice exercise on the normal distribution in the previous video.
Curated Video
Mastering Subtraction: Understanding the Basics of Finding Differences
New ReviewIn this engaging and informative video, viewers are guided through the fundamental concept of subtraction. The teacher explains that subtraction is the process of finding the difference between two numbers, likening it to taking a number...
Curated Video
Add And Subtract Expressions
New ReviewA video entitled "Add and Subtract Expressions" which shows how before adding and subtracting expressions it's important to understand written and unwritten coefficients.
Curated Video
Rearrange Radicals and Rationals
New ReviewA video entitled "Rearrange Radicals and Rationals" that shows how to use inverse operations to isolate various variables in equations.
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
Wonderscape
Mastering Long Division with Partial Quotients
Math Kids 4th Grade Math - Long Division With Remainder V1-0004 This video provides a step-by-step guide on how to solve long division problems using partial quotients. By breaking down the process into manageable steps and reinforcing...
Curated Video
What Is a Standard Deduction?
Howcast - Learn about standard deductions in this Howcast finance video with expert Gregory McGraime.
Curated Video
How to Do the 1089 Number Office Magic Trick
Howcast - Learn how to do the 1089 number trick from Magician Roger "Rogue" Quan in this office magic tricks revealed video from Howcast.
Curated Video
How to Calculate Variance
Howcast - Finding variance in a data set doesn't require a mathematician. Impress your employer or teacher with your knowledge of statistics without the headache of complicated computations or formulas.
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
How to Calculate Growth Rate or Percent Change
Subtract, divide, and multiply your way to successfully determining how much that increase or decrease really amounts to.
Curated Video
Find the missing part in addition and subtraction stories
Pupil outcome: I can solve addition and subtraction stories where the ‘end’ of the story is missing. Key learning points: - The more that is added to an amount at the start of an addition, the greater the amount at the end of the story...
Curated Video
Partition a whole into two parts and write as a subtraction equation
Pupil outcome: I can partition a whole into two parts and express this as a subtraction equation. Key learning points: - When the whole and one part of the whole is known, subtraction can be used to find the missing part. - This can be...
Curated Video
Find the missing part of a subtraction story
Pupil outcome: I can find the missing part of a subtraction story when the other two parts are known. Key learning points: - When an amount is changed by subtracting, to undo the change, we must add the same amount back on. - The amount...