Curated Video
Naming Ordered Pairs in Exponential Functions
In this lesson, students will learn how to identify an ordered pair belonging to the same exponential function as two given ordered pairs. By understanding that exponential functions grow by equal factors on equal intervals, students can...
Brian McLogan
Learn how to determine concavity of a polynomial function
👉 Learn how to determine the concavity of a function. A function is said to be concave up (convex) if the graph of the curve is facing upwards and the function is said to be concave down (concave) if the graph is facing down. To test for...
Music Matters
Reading and Understanding Intervals - How to Read Music
How to work out intervals and develop the ability to hear and pitch them. Many people struggle to pitch notes accurately from a score, whether you’re a singer or someone needing to sight sing in an instrumental exam. In this video you'll...
Brian McLogan
Characteristics of functions
👉 Learn about the characteristics of a function. Given a function, we can determine the characteristics of the function's graph. We can determine the end behavior of the graph of the function (rises or falls left and rises or falls...
Music Matters
Chord Identification - Music Theory
Chord identification on the piano and how to tell the difference between major, minor, augmented, and diminished chords. In this music theory lesson all is explained. Within any major key there is found a mixture of major, minor, and...
Catalyst University
How to Determine Intervals & Segments on EKG EXPLAINED
In this video, we explore how to determine the various intervals and segments associated with a typical EKG.
Brian McLogan
How to use left hand riemann sum approximation
👉 Learn how to approximate the integral of a function using the Reimann sum approximation. Reimann sum is an approximation of the area under a curve or between two curves by dividing it into multiple simple shapes like rectangles and...
Brian McLogan
Learn how to apply the first derivative test to describe increasing decreasing int
👉 Learn how to find the extreme values of a function using the first derivative test. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A method that can be...
Brian McLogan
Find the intervals of concavity from the derivative graph
👉 Learn how to determine the extrema, the intervals of increasing/decreasing, and the concavity of a function from its graph. The extrema of a function are the points where the graph changes from increasing to decreasing or vice versa. A...
Brian McLogan
Learn to write the domain in interval notation of rational function
👉 Learn how to find the domain of rational functions. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero. Thus, to find the domain...
Mr Henry's Music World
Music Theory for Beginners Intervals
Hey there! Looking for fun, awesome piano lessons for kids ages 6-10? Check out this video!
ProTeachersVideo
Jonny Heeley's Masterclass: Averaging Continuous Data
This maths masterclass explores practical ways of looking at continuous data averages usung the very practical example of what size gloves a glove company should make. To gets to grips with continuous data such as hand sizes rather than...
Brian McLogan
Find the intervals of concavity from the second derivative graph
👉 Learn how to determine the extrema, the intervals of increasing/decreasing, and the concavity of a function from its graph. The extrema of a function are the points where the graph changes from increasing to decreasing or vice versa. A...
Brian McLogan
Learn how to find relative extrema and justify using first derivative test
👉 Learn how to find the extreme values of a function using the first derivative test. The extreme values of a function are the points/intervals where the graph is decreasing, increasing, or has an inflection point. A method that can be...
Music Matters
The Easy Method to Work Out Intervals - Music Theory
Discover an easy method to work out and accurately identify intervals using this simple interval chart. In music, an interval is a measured distance between two notes. When the notes sound at the same time it is called a harmonic...
Two Minute Music Theory
G Sharp and A Flat Are Not The Same
A look at why G Sharp and A flat historically were two different pitches
Curated Video
Choosing the Appropriate Graphical Representation for Data
In this video, the teacher explains how to choose the appropriate graph to represent data by analyzing its advantages and considering the specific data set. They discuss the advantages of dot plots, histograms, and box plots, and...
Odd Quartet
Music Theory - How Intervals Work
We continue our music theory adventure by looking at the different kinds of intervals in both the major and minor scales, as well as augmented and diminished intervals. There is a lot of new information in this one!
Odd Quartet
How Intervals Work - Part 2
Identifying music intervals can be one of the more confusing things about learning music theory for the first time. In this video we will look at an easier way to find the names of intervals using the major scale as a reference point....
Programming Electronics Academy
Doing multiple timed things with Arduino: Unleash the millis()!
Want to do multiple thing with Arduino? Then master the Arduino millis function! Hello, I hope you’re doing fantastic. In this series, we’ve been talking about using the Arduino millis function to create timed events. Like maybe every...
Math Fortress
Differential Equations: Solutions (Level 3 of 4)
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 3 slightly more challenging examples illustrating how to verify solutions to differential equations. In addition...
Music Matters
How Well Do You Know Your Intervals? - Music Theory
How well do you know your intervals? Interval recognition is a core skill in for any musician with questions like these often appear in music theory exams. In this music theory lesson you will have an opportunity to discover how accurate...
Mr Henry's Music World
Melodic Listening Exercises for Beginners Intervals (2nd and 5th)
Welcome to Mr. Henry's melodic listening exercises! Learn how to identify intervals through listening and even take the melodic challenge to exercise your ears.