Sidney wants to make an electric circuit with a device than can be turned on and off. Vhose each items that would be needed to make it work.
Battery
Rubber stopper
Switch
Wire
Popsicle
Stick
Light bulb
String
To create an electric circuit with a switch that can be turned on and off, you will need the following items:
1. Battery - a power source for the circuit
2. Switch - to control the flow of electricity in the circuit
3. Wire - to connect the components of the circuit
4. Light bulb - the device that will turn on and off in response to the switch
5. Popsicle stick - can be used as a base or platform to build the circuit on
6. Rubber stopper - can be used to securely hold the components in place on the popsicle stick
7. String - optional, can be used for hanging the circuit or as a decorative element, it should not be part of the circuit itself.