Piano Notes Boom Cards are a fast, easy and convenient internet activity perfect for online music lessons or in your elementary music classroom! Students identify treble and bass clef notes indicated on the piano keyboard bass clef BCDEFGAB, middle C and treble clef DEFGAB. Perfect for online piano lessons, beginner piano lessons, music classes, beginner piano class, distance learning, device-based learning, and more! Teachers can assign this music activity in Google Classroom for the purpose