OpenStax
Open Stax: Catherine Schmidt Jones: Ear Training
A detailed site explaining about ear training for musicians. Included are many links to other relevant articles that go more in depth about the various aspects of developing ear training. There is also a downloadable ear training game to...
Other
Musicards.net: Online Music Theory Flash Cards
Flash cards are an excellent way to help you learn various topics. These online music theory flash cards can help you learn note names, intervals, notes on the piano and several other topics.
OpenStax
Open Stax: Catherine Schmidt Jones: Interval
Learn about simple intervals and compound intervals in this well writtern lesson. You will also learn how an interval is classified. Included are several self checking problems.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Graphs of Trigonometric Functions
Hotmath provides 20 practice problems on graphs of trigonometric functions. Each of the practice problems include a step-by-step guide for solving their graphs.
Music Theory
Music theory.net: Generic Intervals
A description of intervals and how they are used in music. Provides audio clips and illustrated examples to supplement this lesson.
Music Theory
Music theory.net: Generic Intervals
A thorough description of generic intervals with a printable chart at the end of the lesson. MusicTheory.net provides illustrated examples, and highlighted vocabulary terms. (You may need to download Flash Player to view this site.)
Oswego City School District
Regents Exam Prep Center: Set Builder and Interval Notation
Use this lesson, practice exercise, and teacher resource when planning instruction on sets and interval notation. Offers simple definitions and examples, an eleven-question online quiz, and a .pdf worksheet for students to complete while...
Other
Dr. Brian Blood: Music Theory and History Online
An exhaustive resource with everything concerning music theory. From ear training to music history, this site covers it all.
Other
Tone Savvy
You will find many free games that will help you develop your music theory knowledge. Learn rhythmic dictation, key signatures and intervals as well as several other topics concerning music theory.
Cosmo Learning
Cosmo Learning: Courses: Guitar Music Theory
A series of 16 video lessons that teach basic guitar theory. Lessons discuss intervals, perfect and diminished notes, and octaves. Videos vary in length.
University of Kentucky
The Physics and Math of Music
Read about a math research project done by three college students which helps us see physics and math in music. Here's a great approach for integrating curriculum!
University of Utah
University of Utah: Intervals
University of Utah includes the definition, symbol meanings, and examples regarding intervals.
Northeast Parallel Architectures Center, Syracuse University
Npac Reu Program: Functions and Graphs
This site from the Northeast Parallel Architectures Center, Syracuse University contains a college level treatment of functions and graphs. Function, element, domain, range, piece-wise functions?? Stuff you know, stuff that's new. Very...
OpenStax
Open Stax: Catherine Schmidt Jones: Half Steps and Whole Steps
Take a look at the two intervals of the half step and whole step and how they make up the chromatic and whole tone scales. This page includes a couple of self checking problems to test your knowledge.
CK-12 Foundation
Ck 12: Elem Math: Determining Time Changes in 5 Minute Intervals
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on determining time in five minute intervals.
Other
Online Music Theory Reference
This site is essentially an online music theory dictionary or encyclopedia.It teaches about intervals, chords and scales. Online sound clips really enhance site.
BBC
Bbc: Music Theory
This resource presents a fun and interactive way to learn all about the elements of music. It offers links to information, definitions, assessments, and examples of melody, harmony and tonality, structure, tempo, metre and rhythm,...
Other
I Was Doing All Right: Ear Trainer
An excellent online ear training tool is available at this website. Identify intervals, chords and short melodies.
Other
Wpi: Exponential Decay and Effective Medicine Dosage
This site is an example of the use of exponential decay. The example involves the effectiveness of a medical dosage over time.
Khan Academy
Khan Academy: Positive and Negative Intervals
Highlight intervals on the domain of a function where it's entirely positive or entirely negative. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Positive & Negative Intervals of Polynomials
Given a polynomial, determine the intervals at which it is positive or negative. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Other
Nearpod: Elapsed Time
In this lesson plan on elapsed time, 3rd graders will explore real-world situations while learning to calculate elapsed time using different methods and modeling.
Other
Ruby Cliff Computing: Learn Guitar Theory With Virtualoso Guitar
This is a fantastic site that teaches basic music reading, especially as related to the guitar. Although the site is a promotional software site, the trial version is excellent by itself.
Toby Rush
Music Theory: Imperfect Intervals [Pdf]
A music theory worksheet regarding imperfect intervals.