Here is my question:
Let´s say we are playing a chord progression of I-IV-V in C major, where these chords are C-F-G. Given that, we know that the triads of C, F and G are the following ones:
C E G
F A C
G B D
According to the lessons, when we practice triads, we have to think of each note of a triad as a root, third, fifth so we can picture in our heads the sound of a triad or the distance in sound between the degrees of a triad.
However, here´s where the problem shows up to me. Tomo said that we should think of each triad in the progression as a separate group of a root, third, and fifth, but the thing is the use of degrees to describe a chord or to think of the sound of certain group of notes is relative to the scale, which is:
C D E F G A B
1 2 3 4 5 6 7
Do Re Mi Fa Sol La Si
With that in mind, should I call (and think about) the notes of the triads like this (so I can really hear the sound of them in relationship to the scale):
C triad
C: root, do.
E: third, mi.
G: fifth, sol.
F triad
F: fourth, fa.
A: sixth, la.
C: root, do.
G triad
G: fifth, sol.
B: seventh, ti.
D: second, re.
Or should I call them all the same ("transposing" its relationship to the scale, like to F major for the F triad and G major for the G triad):
C, F, G triads
C, F, G: root, do.
E, A, B: third, mi.
G, C, D: fifth, sol.
This could be problematic when improvising and thinking of degrees because you can confuse sound. I hope it´s clear.
Thanks so much for the lessons and the help, Tomo.