Hop the Keys! Set 2 | Intervals, Triads, & Major/Minor Chords Worksheets

Help students understand how music moves and builds chords —step by step and leap by leap.

Hop the Keys! Set 2 is a fun, frog-themed worksheet set designed to build a strong foundation in intervals, triads, and major/minor chords. As a continuation of Hop the Keys! Set 1, this resource guides students through the logic behind melodic motion and chord-building in a clear and engaging way.

Each exercise builds on the previous one, allowing students to develop confidence gradually while reinforcing key concepts along the way.

Students will practice:

• Reinforcing half/whole steps, sharps/flats, and intervals
• Building triads from the ground up
• Distinguishing the components required to build major/minor chords
• Recognizing patterns across major/minor chords in different keys

What’s included:

• 5 progressive exercises (2 pages each, 10 pages total)
• A cumulative structure that reinforces prior learning
• Engaging, puzzle-style and written activities
• Answer key for easy grading

Perfect for:

• Elementary music students (K–8)
• Beginner to early-intermediate learners
• Private lessons, classrooms, or independent practice
• Teachers looking for a no-prep way to introduce and reinforce major/minor chord concepts

Why teachers love it:

• Builds real understanding—not just memorization
• Clear progression from simple to more complex ideas
• Flexible for a wide range of ages and levels
• Fun, approachable theme that keeps students engaged