What you see here is not a special form of a Treble Clef. It is a question mark. It stands as a symbol for the 10 available piano and music quizzes.
The quizzes are ordered by degree of difficulty. Easy first (Quiz 01), difficult last (Quiz 10). They cover topics specifically about the piano but reach also into general music theory and practical application thereof.
Each quiz has 25 multiple choice questions. At the end you get a grading in %. Passing rate is 100% for each quiz. Feel free to do the quizzes again until you reach 100% but make sure to understand why the correct answer is correct.
When you redo the quiz all questions and answers will be randomly shuffled. This means: Learn by understanding and not by positions of the answers! If you are in doubt or need additional help use the Help Sheets, the Music Dictionary or ask your teacher during the next lesson.
All students that are passing a quiz will be listed on a special Champion page. Feel free to do as many Quizzes as you wish but also study the related theory so you fully understand what you answer.
The Quiz-Champion of 2016 will get a price at the end of the year.