The below is linked from the PHSC 116/117 "Pendulums: An Introduction to the Scientific Method" setup page.
Pendulums: An Introduction to the Scientific Method
Common area
2-m sticks
1-m sticks
Rulers
Calipers
Protractors (mix of shapes and sizes)
Box of rods (at least two per station)
Box of 90-degree rod connectors (at least two per station)
Ring stands (at least one per station)
Tall rods on table clamps (at least one per station)
Masses (assorted)
Scissors
String (assorted)
Make sure there's a roll in the “string dispenser”
Include other odd strings (sewing thread, fishing line, twine, etc.)
Tape (a couple rolls)
Balances (two per room)
Individual station