PBS
Why Computers are Bad at Algebra
The answer lies in the weirdness of floating-point numbers and the computer's perception of a number line.
TED-Ed
TED-Ed: A brief history of numerical systems - Alessandra King
1, 2, 3, 4, 5, 6, 7, 8, 9 and 0. With just these ten symbols, we can write any rational number imaginable. But why these particular symbols? Why ten of them? And why do we arrange them the way we do? Alessandra King gives a brief history...
TED-Ed
TED-ED: Logarithms, Explained - Steve Kelly
What are logarithms and why are they useful? Get the basics on these critical mathematical functions -- and discover why smart use of logarithms can determine whether your eyes turn red at the swimming pool this summer. Lesson by Steve...
Curated Video
Why Do We Count in Tens?
Find out why our metric system is based on the number ten. Is it the best number to count on? Or could the reason be more biological than mathematical? Maths - Number A Twig Math Film. Reinforce and extend the learning required by the...
FuseSchool
Place Value & Decimals | Numbers | Maths
In this video, Mardo explains decimal notation and place value in a clear and straightforward manner. He illustrates how to convert fractions into decimals, emphasizing the importance of place value and base 10. Through examples like...
Wonderscape
Mastering Base 10: Understanding Tens and Ones
Delve into the world of base 10 numbering system and learn how to represent numbers larger than 9 by grouping them into tens and ones. Explore the concept of number places, understand the significance of digits, and tackle challenges to...
Wonderscape
Understanding Numbers: Base 10 and Counting Systems
Join us on a journey to explore the fundamentals of numbers and counting, focusing on the base 10 system and how mathematicians use numbers to comprehend the world around us. Discover the significance of digits, learn about counting...
Curated Video
Understanding Place Value
This video will explain what place value is and the different place value headings from units to thousands. Practice questions and answers are at the end of the video.
Curated Video
The Right Place
Mr. Addit teaches about place value through the millions by introducing the idea of the base 10 system and using base 10 blocks.
Brian McLogan
Can A.I. With ChatGPT Solve My Math Problems?
Can A.I. With ChatGPT Solve My Math Problems?
Vlogbrothers
Why is The Alphabet In Alphabetical Order? Eight Completely Arbitrary Things
In which Hank discusses some ways in which we base our lives on stuff that are just completely made up.
Curated Video
Numbers and Place Value PART 2 | Numbers | Y2 Maths | FuseSchool Kids
Numbers and Place Value PART 2 | Numbers | Y2 Maths | FuseSchool Kids
Curated Video
Population Growth and Exponential Formulas: Predicting the Future
In this lesson, students will learn how to determine population growth using an exponential formula. They will review solving for exponents and learn how to deal with exponents inside logarithms. Through examples and calculations, they...
Curated Video
Checking Quotients With and Without Remainders Using Multiplication
In this video, we review properties such as the distributive, associative, and commutative properties to help solve division problems. We demonstrate how to identify and correct mistakes in long division algorithms. Overall, this lesson...
Professor Dave Explains
Logarithms Part 2: Base Ten Logs, Natural Logs, and the Change-Of-Base Property
An introduction to logarithms.
Catalyst University
Calculate Concentrations in a Buffer (Derivation)
In this video, we discuss Calculate Concentrations in a Buffer (Derivation)
Brian McLogan
Using inverse properties to solve an exponential equation
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Curated Video
Using Log Graphs to Estimate Parameters in Exponential Functions
This is a lecture presentation on how to use log graphs to estimate parameters in exponential functions. The presentation explains how to plot log graphs of exponential functions and how to determine the power and constant terms from the...
Curated Video
The African Origin of Mathematics
Perhaps the oldest known mathematical device in the history of mankind was created in Central Africa and could potentially be the originator of Egyptian and Greek mathematics.
Brian McLogan
Solving an exponential equation by taking log of both sides
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
How to use the properties of logs to condense an expression
👉 Learn how to condense logarithmic expressions using the power rule. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions...
Brian McLogan
Condensing a logarithmic expression and simplifying the expression
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...
Curated Video
Modeling Equations for Continuous Compounding and Solving for Time
In this video, the teacher explains how to solve for time in a continuously compounding function by modeling an equation. They demonstrate how to calculate the amount of money you would have to make if you compounded quarterly, monthly,...
Brian McLogan
Solving an exponential equation by using change of base for logarithms
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...