OpenStax
Open Stax: Catherine Schmidt Jones: Clef
If you are looking for an easy to understand explanation of the clef signs, then look no more. Covering the treble, bass and movable c clef, this tutorial covers it all. Check your knowledge with the questions and instantly check your...
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
The Basics of Reading Music
This site is an overview of how to read music. The basics of notation such as note and rest values, the names of lines and spaces of both treble and bass clefs, etc. are covered. Includes downloadable audio files.
Music Theory
Music Theory: The Staff, Clefs, and Ledger Lines
Use the arrows at the bottom of the screen to move through the statements about musical staffs, clefs, and ledger lines, and see them demonstrated on the lines above the text.
Toby Rush
Music Theory: Pitch [Pdf]
A music theory worksheet regarding pitch and its relationship to time. Requires Adobe Reader [PDF].
Toby Rush
Music Theory: Figured Bass [Pdf]
A music theory worksheet regarding figured bass. Requires Adobe Reader [PDF].
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.
Other
Music Lessons : Basic Music Theory 1
Basic music theory course includes clefs, treble and bass staffs, note duration and rests, a quiz section and answers, a download to Bay and a link to Music Notation 2. Good source for beginner theory students
Other
Note Worthy Software: Clef Change and Key Change
For music teachers resource details clef and key change procedures.
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
Piano Music Sight Reading Practice
Actually this clever site drills pianists on note names and note placement on the keyboard. Kids can access this site at home for practice. Both treble and bass clef are used.
Other
Mml: Notation Module: Clef
Although very simple in its design, this short piece gives a nice overview of musical terms, one of which is the treble clef. The author briefly discusses the attribute of "key" in conjunction with the clef.
Music Education
Learning to Read Music: Clefs
Younger musicians and music-appreciation students can learn the notes of the treble clef and bass clef.