Level 2 — Music Is Numbers

Whole-Step Half-Step Formula for Any Scale

Build any major scale with W W H W W W H.

Whole-Step Half-Step Formula for Any Scale

Video coming soon — add an S3 URL or video id in Admin.

Lesson script

To find ANY major scale:
1–2 whole · 2–3 whole · 3–4 half · 4–5 whole · 5–6 whole · 6–7 whole · 7–8 half.

Build C (all white), then G (you will meet F♯), then F (you will meet B♭). Say “whole/half” as you walk.

Done when: you can build G major without looking at a chart.

Instrument paths

  • Piano: Include necessary black keys for G and F.
  • Strings: Scale tones as slow bows/pizz.
  • Percussion: Tap on each scale degree.

Learning modes

  • Solo child: Build C, G, F alone.
  • Child + parent: Parent checks only 3–4 and 7–8 half steps.
  • Family: One builds; others sing the scale.