Every time of day
Everything you weigh
Every mark you make
Every temp you take

Is a measurement

Human beings compare
There’s a standard there
Temperature you take
Time and mass and length

Standard measurement

For length I consult a meter stick
I use a  ??? to find the mass of brick
If I use liters I’ll find the volume quick
Across the world we all use the simple trick
We keep using standard measurement

Standard measurement
Time and mass and length
Temperature you take
Standard measurement