Professor Dave Explains
Introduction to Calculus: The Greeks, Newton, and Leibniz
What is calculus? What kinds of problems led to the development of calculus, and how far back does it go? Let's learn some math history!
Curated Video
Writing Mathematical Rules of Functions
In this lesson, students will learn how to write mathematical rules for functions using function notation. They will understand that functions consist of two sets of data and a rule that assigns each domain element to exactly one range...
Curated Video
Using Parentheses to Write and Read Algebraic Expressions
In this video, the teacher explains how parentheses are used to write algebraic expressions and ensure clarity in their meaning. The teacher demonstrates how to write the expression "three less than a number, times twenty" using...
Curated Video
Calculating Conditional Probabilities
This video provides examples and guides the viewer through the steps to find the probability of an event occurring given that another event has already occurred. The video covers a range of scenarios, including drawing cards from a deck...
Curated Video
Understanding the Union of Subsets
In this video, the teacher explains how to identify the union of two subsets using a Venn diagram and a two-way frequency table. They demonstrate this concept by using examples of odd numbers and multiples of three, and then apply it to...
Music Matters
Naming Chords - Music Theory
How good are you at naming and identifying chords in a piece of music? This music theory lesson explains how to determine the key of a given piece of music and how to work out the chords that belong to that key. It then invites you to...
AFP News Agency
CLEAN: ECB ready to buy Spanish, Italian debt: France
CLEAN: ECB ready to buy Spanish, Italian debt: France
AFP News Agency
CLEAN: Paris stocks wobble amid fears for banks
The French stock exchange opened down but quickly rebounded Tuesday, amid fears over banking shares, with highstreet giants BNP Paribas down 1.61 percent and Societe Generale down 3.05. Paris, Paris, France. (Footage by AFP/Getty Images)
AFP News Agency
CLEAN : 25 years on, trading of treasured Pokemon cards no longer child's play
A "Blastoise" worth close to 2,000 euros, a "Charizard" in excess of 10,000: the craze surrounding Pokemon cards 25 years after they first appeared remains high despite the ongoing health crisis (Footage by AFPTV via Getty Images)
Sherman Grinberg Film Library
Canadian metals production during WWII
Factory floor with heavy machinery / VS men assembling automobiles / VS five men grouped over blueprints; men's hands making notation on schematic; three men in discussion in factory, and men looking over machinery / VS trucks rolling...
Flipped Math
Sequences
Develop a sequence of descriptions. Learners watch an introduction to sequences, their notations, and how to graph them. Pupils use full sentences to describe the sequence and how to get from one term to the next, without needing to...
Corbett Maths
Vectors
Come in on a vector. A video introduces vector notation and basic definitions. Given a shortened version of representing the vector, the presenter shows how to add vectors algebraically. Using parallelograms and trapezoids, the resource...
3Blue1Brown
Triangle of Power
Get to the point! An absorbing video introduces some new notation for exponents, logarithms, and radicals using the three points of a triangle. It explains how to use this notation and how it is more intuitive than the accepted notation...
TED-Ed
A Brief History of Numerical Systems
As people and civilizations have become more complex, numbers have evolved into what they are today. Watch a video that walks viewers through the history of the development of symbols into numbers and positional notations.
Krista King Math
Identifying Multiplication
Viewers learn to recognize the several representations of multiplication with a video that provides examples of simplifying a numerical expression where the multiplication is written in different ways. The presenter provides a...
Krista King Math
Naming Simple Geometric Figures
Mathematicians use notation for efficiency, so make your classes more efficient! The instructor explains the definition and notation for key elements of geometry such as points, lines, and planes. This is the 37th lesson is a series of...
Brightstorm
Linear Inequalities - Concept
Not all inequalities are equal. A video provides an introduction to the notation for inequalities. It provides tips on connecting the notation to the way the inequality is graphed, either on a number line or the coordinate plane.
Khan Academy
Representing Structures of Organic Molecules, Biology
Sal starts this video by looking at a traditional chain of carbons and working through the different ways they can be diagrammed.
Sophia Learning
Sophia: Expanding Exponential Notation: Lesson 13
This lesson shows students how to go from exponential notation to the actual number being represented. It is 13 of 15 in the series titled "Expanding Exponential Notation."
Sophia Learning
Sophia: Expanding Exponential Notation: Lesson 3
This lesson shows students how to go from exponential notation to the actual number being represented. It is 3 of 15 in the series titled "Expanding Exponential Notation."
Sophia Learning
Sophia: Scientific Notation: Lesson 7
This group of lessons introduces the use of scientific notation to express very large and very small values. This lesson is 7 of 18 in the series titled "Scientific Notation."
Sophia Learning
Sophia: Converting to Exponential Notation: Lesson 3
Converting from a longer number to exponential notation is covered in this lesson. [2:27] It is 3 of 13 in the series titled "Converting to Exponential Notation."
Sophia Learning
Sophia: Expanding Exponential Notation: Lesson 11
This lesson shows students how to go from exponential notation to the actual number being represented. It is 11 of 15 in the series titled "Expanding Exponential Notation."
Sophia Learning
Sophia: Expanding Exponential Notation: Lesson 4
This lesson shows students how to go from exponential notation to the actual number being represented. It is 4 of 15 in the series titled "Expanding Exponential Notation."