Meet the Keyboard Family

Before the bell

Assumes students can already: Students can safely stand at or point to a keyboard instrument. No note-reading or mallet-technique knowledge is required; if the room cannot identify the player side, establish that orientation before beginning.

• The Meet the Keyboard Family poster, projected or printed
• A marimba, xylophone, vibraphone or bells, or the Mallet Board display
• One student worksheet per student and a separate answer key
• Pencils; mallets are optional because this lesson scores geography, not stroke technique

The period

1. 5 minNotice and baseline

   Which family member is this?

   Show or name two contrasting keyboard instruments. Students write one observable difference and one feature they think the instruments share. Keep every answer; the shared feature becomes the lesson question.

   the poster

2. 9 minModel and establish target

   Four voices, one map

   Introduce marimba, xylophone, vibraphone and bells by bar material, register and sustain. Then orient the player side and state the directional rule: left is lower and right is higher.

   the lesson

3. 12 minCoached attempt

   Find the repeating landmarks

   On Mallet Board, find groups of two and three accidentals. Have the room move immediately left to C and F, then repeat the search in a second octave. Students must name the visual landmark before naming the letter.

   Mallet Board

4. 14 minIndependent evidence probe

   Keyboard family scavenger hunt

   Students complete the worksheet, then point out the requested bars on an instrument or projected keyboard. Partners check direction words and landmark explanations, not mallet grip or tone.

   the worksheet

5. 5 minImmediate evidence and next move

   Show C, show F, explain one

   Call one C-or-F landmark and one direction prompt. Each student marks the answer and writes the landmark rule that produced it. Collect the sheet and compare it with the separate key.

   the answer key

How you will know

Evidence: The completed scavenger-hunt worksheet plus the collected C-or-F exit response.

What the current evidence supports

• Correctly identifies higher to the right and lower to the left from the player side
• Locates C immediately left of two accidentals and F immediately left of three
• Names at least three of the four family members from a defining physical or sound feature

Why this measures the objective: The worksheet records direction, family traits and landmark explanations, while the final written route distinguishes students who used the repeating pattern from students who guessed a letter.

Boundary: Evidence collected in this period describes immediate performance under the stated conditions. It does not establish durable retention or broad mastery.

Check later

Delayed check: At the start of a later rehearsal, before any review or prompting, ask for C and F in an octave the class has not used and one direction prompt from the player side. Record whether the landmark route is available with reduced support.

Reaching everybody

If they are not there yet

• Keep the poster visible and let students trace from a two- or three-bar group with one finger
• Limit the first search to one octave and ask only C before adding F

If they are ready for a changed condition

• Ask students to find every C and F across the available range
• Have students explain why matching letter names in neighboring repetitions are an octave apart

Getting at the work

• Allow pointing, eye-gaze or verbal descriptions instead of touching the instrument
• Provide a high-contrast printed keyboard map and read every visual direction aloud

If the room is not ready: If fewer than half the room can find a two-bar accidental group, stop before the worksheet. Cover the note labels, sort only two-versus-three groups on Mallet Board, and postpone C and F until the pattern is stable.

What to look for

• Students orient from the player side rather than from the audience
• Students say the landmark before the letter: left of two for C, left of three for F
• Students describe pitch direction without confusing it with the near and far rows