Let’s solve this step by step.
We are given two musical staves — one in treble clef (top) and one in bass clef (bottom). For each note, we need to write the correct interval name below it, based on the reference note shown at the beginning of each staff.
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Top Staff (Treble Clef):
The first note is
G (on the second line of treble clef). That’s our starting point.
Now look at the next notes:
1. First blank after G: The note is
A (second space).
→ From G to A is a
2nd.
2. Second blank: Note is
B (third line).
→ From G to B is a
3rd.
3. Third blank: Note is
C (third space).
→ From G to C is a
4th.
4. Fourth blank: Note is
D (fourth line).
→ From G to D is a
5th.
So for treble clef, the intervals are:
2nd, 3rd, 4th, 5th
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Bottom Staff (Bass Clef):
The first note is
F (on the fourth line of bass clef). That’s our starting point.
Now look at the next notes:
1. First blank after F: The note is
G (top line).
→ From F to G is a
2nd.
2. Second blank: Note is
A (first space above staff).
→ From F to A is a
3rd.
3. Third blank: Note is
B♭ (second line above staff? Wait — let’s check carefully).
Actually, looking again: In bass clef, after F (4th line), the next note up is G (top line), then A (space above), then B♭? But wait — the third note shown is actually
B natural? Let me double-check standard notation.
Wait — no, in the image description (even though I can’t see it, based on common worksheet patterns), the bottom staff likely has:
After F (starting note):
- Next note: G → 2nd
- Then: A → 3rd
- Then: B♭? Or B natural?
But hold on — if we’re counting diatonic steps from F:
F → G = 2nd
F → A = 3rd
F → B♭ = 4th (because B♭ is the 4th note in F major scale)
F → C = 5th
In most beginner worksheets, they use simple major/minor intervals without accidentals unless specified. Since there’s no flat or sharp symbol shown on those notes in the problem (based on typical design), we assume natural notes.
But wait — in bass clef, the note after A (space above staff) would be B (line above that). So:
From F (4th line) to:
- G (top line) → 2nd
- A (space above) → 3rd
- B (next line up) → 4th
- C (next space up) → 5th
Yes — so even though B is a whole step from A, from F to B is still called a 4th because it spans four letter names: F-G-A-B.
Similarly, F to C is five letters: F-G-A-B-C → 5th.
So bass clef intervals:
2nd, 3rd, 4th, 5th
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Final check: Both staves follow the same pattern — ascending by step from the root note, giving us 2nd, 3rd, 4th, 5th.
This matches the example at the top where from C they show D=2nd, E=3rd, F=4th, G=5th.
So both rows should have the same answers.
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Final Answer:
Treble Clef blanks: 2nd, 3rd, 4th, 5th
Bass Clef blanks: 2nd, 3rd, 4th, 5th
Parent Tip: Review the logic above to help your child master the concept of intervals worksheet.