Complete the half step/whole step pattern for the major scale; w w h,

W W W h

Explanation:

On a piano, which notes have sharps or flats (black keys) are displayed clearly.

Whole and half steps are also displayed clearly. Including the black keys, moving two notes is a whole step and one note is a half step.

All notes have a sharp and a flat, EXCEPT:

C and F do not have flat

B and E do not have sharp

This is the chromatic scale, the scale showing all semitones (sharps/flats):

C C# D D# E F F# G G# A A# B C

The C major scale is the easiest to use because there are no sharps or flats.

The scale goes C D E F G A B C

Count how many notes forward on the chromatic scale is needed to hit the next key. 2 is Whole, 1 is half

C to D: 2

D to E: 2

E to F: 1

F to G: 2

G to A: 2

A to B: 2

B to C: 1

That's W W h W W W h.

explain what the look like and look at when they where created

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.