Be sure to select the Soprano Recorder, the small red one, when you do this.
Be sure to try all four games. Work on your knowledge of the lines and spaces on the staff!
Be sure to scroll down and ONLY do the quizzes under "QUIZZES- Music Notes". And be sure to select games for the Treble Clef!
Explore David Coffin's "Meet the Instruments" website. Listen to the various instruments related to the recorder.