Read stepwise motion by direction and adjacency: the next staff position means the next letter.
Do not skip keys when the staff only moves to the next line or space. Your goal for this lesson is clear: Can you predict the next key from the staff direction before naming the note?
Line to space means step
A note that moves from a line to the next space changes by one letter name. On the keyboard, that is the next white key unless the key signature changes it.
Compare each pair in the illustration for “Line to space means step” (C4, D4, E4, F4, G4) before naming its destination. Count staff positions inclusively, classify the distance, and then verify that the keyboard span matches what the notation shows.
Direction matters
If the staff note goes higher, move to the right. If it goes lower, move to the left. This keeps the reading decision tied to the shape you see.
Seconds in notation
A step is also called a second: two neighboring letter names such as C-D or E-F. On the staff, seconds always move from line to space or space to line.
Half steps and whole steps
Stepwise notation moves by letter name, but the keyboard distance can be a half step or a whole step. E-F and B-C are half steps; C-D and D-E are whole steps.
Stepwise Motion at the keyboard
Now take the idea to the keyboard. Play the written steps slowly and keep your eyes on the staff shape while your hand follows.
- 1Play C-D-E-F-G ascending.
- 2Play G-F-E-D-C descending.
- 3Say up or down before every move.
Stepwise Motion check
Do not skip keys when the staff only moves to the next line or space.
Can you predict the next key from the staff direction before naming the note?
Listen and notice
Listen for the direction made by neighboring pitches. Then compare the contour you heard with the line-to-space steps in the notation above.
What did you hear?