← The Keyboard Is a Number Line · Lesson 1 of 4
Twos and threes
The black keys come in groups of two and three, all the way up the keyboard. Young children find notes by those groups long before they can read music.
C is the white key just to the left of every group of two. Find the twos and every C follows.
Which white key sits just to the left of each group of three black keys?
A lesson is kept once you've answered the question and written at least 8 words. Nobody grades it; it stays on this device.