Perform 'Perfect'

What can I use if I don't have a metronome or a guitar/ukulele for this activity?

If you don't have a metronome, use a free smartphone metronome app or tap your foot while practicing the G to Em chord switches, and if you lack a guitar or ukulele try borrowing a cheap nylon-string ukulele or using a borrowed acoustic guitar to place your fingers for a G chord and strum once slowly.

My chord changes sound messy when I try to play the verse in time with the metronome—what should I do?

Slow the metronome right down, practice placing each finger for the G chord and Em chord separately, and strum each chord once as the instructions say until you can switch cleanly before speeding up.

How can I adapt this activity for younger children or older teens?

For younger kids have them hum the main melody on "la," mark only one or two breathing slashes in the lyrics, and play a single G chord while older teens can add C and D, sing the verse and show a chosen feeling in the chorus with dynamics and phrasing.

How can we make the performance more creative or personal before sharing on DIY.org?

Try adding a simple capo to change the key to fit your voice, create a two-strum rhythmic pattern for the verse, and choose one feeling to emphasize in the chorus while recording to personalize the finished performance.