Curated OER
Ear Training - 7th chords
In this ear training worksheet, students listen to each measure containing the bottom note of the triad they hear played and write the correct notes that are missing and construct the requested chords on the this sheet music worksheet.
Other
Big Ears: The Original Online Ear Trainer
This is an excellent resource to help you identify intervals. You can choose which intervals you would like to hear and it will play them for you. You can also play intervals on the virtual piano and it will tell you what they are.
Other
Functional Ear Trainer
This is a freeware software product that can help you develop your ear training. There is a basic and an advanced version of the program.
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
University of Vermont: The String Pedagogy Notebook
A great resource for teachers, students, and performers of string instruments. Very indepth "how-to" descriptions, care information, procedural movies, and more.
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.
Music Theory
Music theory.net
This interactive resource provides hands-on lessons in basic music theory and ear training.
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.
Open Curriculum
Open Curriculum: Ear Training
To define the components of ear training and suggestions for developing ear training skills
Other
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.
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.