Instructional Video17:14
Music Matters

Debussys Use of the Whole Tone Scale Composer Insights

9th - 12th
How Debussy makes use of the whole tone scale to achieve his signature evocative sound. We look through his Piano Prelude “Voiles”. The use of low dynamics, slow tempo and plenty of rhythmic space are just three of the ingredients...
Instructional Video11:08
Music Matters

Having Fun with 12 Bar Blues - Music Theory

9th - 12th
Having fun with the 12 bar blues. This music theory lesson explains how the 12 bar blues pattern works and how you can have hours of fun with 12 bar blues. We look at the basic chord scheme, how the 12 bar blues is constructed and then...
Instructional Video4:47
Odd Quartet

Open v Close Chords - Chord Voicing - Music Theory Crash Course

9th - 12th
So far we have talked about how to build triads and seventh chords but today we are going to talk about how to voice those chords. There are two main kinds of chord voicing. Open chords and close chords. We talk about how to identify...
Instructional Video4:45
Super Geek Heroes

Musical Instruments with Ronnie Rock

Pre-K - K
Fun 3D animated learning episodes to support the early years development areas of Expressive Arts & Design. Ronnie Rock is a Super Geek Hero on a mission to learn! Ronnie sings about his favourite musical instruments by playing them one...
Instructional Video15:41
Music Matters

How Chopin Creates Emotion in his Music - Composer Insights

9th - 12th
How does Chopin create and express emotion in his music? We delve into the mind of the composer and explore Chopin’s Nocturne in G minor, explaining how Chopin delivers emotional impact through his approach to harmony, melodic...
Instructional Video13:37
Music Matters

Naming Chords - Music Theory

9th - 12th
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...
Instructional Video3:54
Curated OER

What is a Circle?

6th - 11th
A circle is a set of all the points that are equal distance from a center point. Learn the definition of some of the terms that are associated with a circle: diameter, radius, chord.
Instructional Video1:52
Curated OER

Radius, Chord, Diameter, and Secant

9th - 12th
What do a secant, chord, diameter, and radius all have in common? They are all components or measurements of a circle! This clip quickly defines each of these terms using verbal, written, and diagram examples.
Instructional Video
Khan Academy

Khan Academy: Geometry: Language and Notation of the Circle

9th - 10th Standards
Formally defines a circle and different parts of a circle. Identifies the proper notation for naming different parts of a circle. [11:12]
Instructional Video
Sophia Learning

Sophia: Terms Relating to Circles

4th - 7th
This lesson will define the terms center, diameter, radius, chord, circumference, and pi. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Circle Vocab 1

9th - 10th
Parts of a circle are defined in this lesson. Take a quiz to assess learning.
Instructional Video
Khan Academy

Khan Academy: Introduction to Euclidean Geometry: Language of the Circle

9th - 10th Standards
In this video student learn formal definition of a circle including tangent and secant lines, diameters, radii, major and minor arcs.
Instructional Video
Loyola University Chicago

Math Flix: Circle Vocabulary

4th - 9th
This QuickTime movie provides an opportunity to learn about the vocabulary of a circle. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.