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Instructional Video5:52
Let's Tute

Probability Dice Problem - Probability Lecture

9th - Higher Ed
In this Probability- online tutorial, probability video,probability tutorial, probability lecture, gives you a good idea of solving the probability on dice problems Probability Tutorial demonstrate the logic to calculate the probability...
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Instructional Video4:17
Curated Video

Calculating Probability: Understanding Fractions, Decimals, and Percentages

K - 5th
In this video, the teacher explains how to calculate the probability of selecting a green marble from a bag of marbles that is 1/3 blue and the rest green. The teacher demonstrates how to represent fractions, decimals, and percentages on...
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Instructional Video5:52
Let's Tute

Probability with Dice: Solving a Problem

9th - Higher Ed
In this video, a teacher explains how to solve a probability problem involving rolling two dice and finding the probability of getting a product of 2. The teacher walks through the steps of understanding the question, listing possible...
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Instructional Video14:24
Curated Video

Why Computers are Bad at Algebra

12th - Higher Ed
The answer lies in the weirdness of floating-point numbers and the computer's perception of a number line.
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Instructional Video5:59
Cerebellum

Probability

9th - 12th
This video covers exam strategy, Probability, Fractions. This is part 12 from the series 'Introduction to the Math Section of the SAT'.
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Instructional Video12:07
Brian McLogan

Master How to solve a quadratic equation by completing the square

12th - Higher Ed
So what I'd like to do is show you how to solve a quadratic equation and by completing the square. Now, typically, completing the square, we look into factoring. And if it's not factorable, we can use the quadratic formula. Now, a...
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Instructional Video54:56
Gresham College

Hamilton, Boole and their Algebras - Professor Raymond Flood

10th - Higher Ed
Professor Flood gives a fabulous overvierw of the lives and work of two mathematicians, Hamilton and Boole: http://www.gresham.ac.uk/lectures-and-events/hamilton-boole-and-their-algebras William Rowan Hamilton (1805-1865) revolutionized...
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Instructional Video4:48
Curated Video

Multiply Numbers And Algebra Equations By Drawing Lines

6th - 11th
Some people say this is "how the Japanese multiply." Others say this is "Vedic Math." I'm not sure of the origin, but this is a visual way to multiply two numbers and it does work. The video also shows how to use the same method to...
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Instructional Video3:48
Curated Video

Solve If You Are A Genius (From 1869). Harvard Admissions Question Algebra Problem

6th - 11th
The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as...
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Instructional Video2:21
Curated Video

Rearranging Formulae Where Subject Appears Twice | Algebra | Maths | FuseSchool

12th - Higher Ed
Rearranging Formulae Where Subject Appears Twice | Algebra | Maths | FuseSchool In this video we are going to look at how to change the subject of a formula, when the subject appears twice. We have already looked at how to change the...
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Instructional Video5:59
Curated Video

Can You Solve The Lying Fishermen Riddle? A Fantastic Algebra Puzzle

6th - 11th
Thanks to Halvor Kjærås for creating this logic puzzle! Barney says he caught 5 fish, and Alfred says he caught 2. But each person fibs about numbers when spoken aloud. Can you figure out how many each person actually caught? My blog...
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Instructional Video4:05
Curated Video

Can You Solve The Cat, Fish, And Bird Riddle? This Algebra Problem Tricks Many

6th - 11th
A child spent $100.00 to get 100 toy animals. The child bought at least one cat, one fish, and one bird, and did not buy any other toys. If a cat costs $10.00, a fish costs $3.00, and a bird costs $0.50, how many of each toy did the...
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Instructional Video4:22
Curated Video

Impossible Algebra Problem

6th - 11th
This problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk-4up If you like my videos, you can support me at Patreon:...
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Instructional Video5:04
Curated Video

MATHS PROBLEM STUMPING THE INTERNET - Bananas, Clock, Hexagon Algebra Problem Solved

6th - 11th
This emoji math puzzle is going viral and being shared with claims like "only a genius can solve it" or "99 percent fail." In this video I present what many people believe to be the correct answer. My blog post for this video:...
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Instructional Video3:28
Curated Video

Homework In China Stumps Adults - The Flower Algebra Problem

6th - 11th
This emoji math problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can...
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Instructional Video3:28
Curated Video

Quadratic Inequalities | Algebra | Maths | FuseSchool

12th - Higher Ed
CREDITS Animation & Design: Jean-Pierre Louw - www.behance.net/Appel718 Narration: Lucy Billings Script: Lucy Billings You probably already know that quadratic equations look like this... We can also have quadratic inequalities... We use...
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Instructional Video0:11
Tarver Academy

TarverAcademy.com Intro real quick one sec probably even quicker than this title see now it's over

12th - Higher Ed
http://bit.ly/tarversub Subscribe to join the best students on the planet!! ----Have Instagram? DM me your math problems! http://bit.ly/tarvergram Hangout with Tyler and watch EXCLUSIVE videos!! http://patreon.com/tylertarver Get Math...
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Instructional Video4:23
TED-Ed

TED-ED: The coin flip conundrum - Po-Shen Loh

Pre-K - Higher Ed
When you flip a coin to make a decision, there's an equal chance of getting heads and tails. But what if you flip the coin repeatedly, so that one option would win as soon as two heads showed up in a row, and another would win as soon as...
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Instructional Video4:37
TED-Ed

TED-Ed: Can you solve the Mondrian squares riddle? - Gord Hamilton

Pre-K - Higher Ed
Dutch artist Piet Mondrian's abstract, rectangular paintings inspired mathematicians to create a two-fold challenge. Can you solve the puzzle and get to the lowest score possible? Gordon Hamilton shows how.
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Instructional Video2:20
Curated Video

Rearranging Formulae Where Subject Appears Twice

12th - Higher Ed
Rearranging Formulae Where Subject Appears Twice | Algebra | Maths | FuseSchool In this video we are going to look at how to change the subject of a formula, when the subject appears twice. We have already looked at how to change the...
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Instructional Video3:28
FuseSchool

Quadratic Inequalities

12th - Higher Ed
CREDITS Animation & Design: Jean-Pierre Louw Narration: Lucy Billings Script: Lucy Billings You probably already know that quadratic equations look like this... We can also have quadratic inequalities... We use inequalities to show us a...
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Instructional Video6:14
Brian McLogan

Master Evaluating Simple Logarithmic Expressions

12th - Higher Ed
Welcome, ladies and gentlemen. So what I'd like to do is show you how to evaluate a logarithm without a calculator. Now, what I'm going to do for this video is do some logarithms that are pretty simple. And I think as long as you...
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Instructional Video40:05
3Blue1Brown

Alice, Bob, and the average shadow of a cube

12th - Higher Ed
A story of problem-solving styles, with the central example of finding the average area for the shadow of a cube.
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Instructional Video4:28
Curated Video

Can You Solve An MIT Test Question (in 1869)? The Order Of Operations

6th - 11th
The MIT entrance exam in 1869 had a problem about the order of operations. As these types of math questions often go viral on Facebook and Twitter with heated arguments, it would be interesting to see if students today could solve this...