Toby Rush
Music Theory: Perfect Intervals [Pdf]
A music theory worksheet regarding perfect intervals.
Other
Neanderthal Flute
Site provides information on the investigation of the Neanderthal flute that was found.
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Ear Training Institute: Ear Power
Download this software and set up drills on your own level for melodic and harmonic intervals. Learn to recognize and build chords. There is a small cost for the full version (click on "Complete Package") and with a microphone, the...
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Music Theory First Aid for Struggling Students
This site provides music theory information on such topics as rhythm, intervals, scales, chords, etc. Also, there is a fine section which describes the basic concepts of form and structure.
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Tone Savvy: E Music Theory
This site provides good online learning games and exercises for music theory. It also has a lot of options for teachers if they choose to subscribe.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Interval Notation
Find a quick, concise explanation of how to write interval notation to express subsets of the real number line. Examples are given and clearly explained.
Music Theory
Music theory.net
An online beginning music theory and ear training site. This site is for students to use at home to reinforce what they learn in class.
Other
Intervals Forwards and Backwards
This column explains the importance of knowing your intervals both forwards and backwards. It also provides advice on how to use intervals in your musical performances.
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Teoria: Key Signatures
This site from Teoria's Books offers a short, easy to read article on Key Signatures. An interactive keyboard makes the learning more fun.