Fractions, Rhythm, and Musical Notes
A Musical Journey Through Mathematics Years 2-6 30 Minutes of Cross-Curricular Learning
What Do You Know About Fractions?
Think about cutting a pizza... What about sharing chocolate bars? Can you give me other examples from everyday life?
Musical Notes Are Fractions Too!
One whole bar of music = 1 whole Half note = 1/2 of the bar Quarter note = 1/4 of the bar Eighth note = 1/8 of the bar
Let's Clap the Fractions!
Whole note: One long clap (hold for 4 beats) Half notes: Two medium claps Quarter notes: Four quick claps Eighth notes: Eight very quick claps
Fraction Equivalents in Music
{"left":"1 whole note = 2 half notes\n1 whole note = 4 quarter notes","right":"1 half note = 2 quarter notes\n1 quarter note = 2 eighth notes"}
Rhythm Creation Challenge
Work in groups of 4-5 students Use note cards to create rhythms Make sure your rhythm adds up to 1 whole bar Take turns performing your rhythm with movement
Poetry Meets Fractions
Syllables in words are like beats in music 'Hap-py Birth-day' = 4 syllables = 4 quarter notes 'Twinkle, twinkle, little star' = 8 syllables = 8 eighth notes Clap the syllables, feel the rhythm!
Reflection and Assessment
How many quarter notes make a whole bar? What other combinations can fill one bar? How is counting syllables like counting musical beats? Share your favorite rhythm pattern!