Electricity Assessment Prep
| # | Answer |
|---|---|
| 1 | Electricity is a form of energy that powers devices and machines. |
| 2 | A motor, light, sensor, or computer part in a robot may need electricity. |
| 3 | move |
| 4 | A battery is a common source of electricity for a classroom robot model. |
| 5 | Robots need batteries to get electrical energy so their parts can work. |
| 6 | A switch opens or closes the circuit to stop or start the flow of electricity. |
| 7 | Check the battery, switch, or wire connections first. |
| 8 | Metal is better for carrying electricity. |
| 9 | Tight wire connections help electricity flow properly through the circuit. |
| 10 | A circuit. |
| 11 | One safety rule is to keep water away from electricity. |
| 12 | A motor changes electrical energy into movement. |
| 13 | Yes, a sensor needs electricity so it can send information to the robot. |
| 14 | The robot may not work because the circuit may not be complete or the electricity may not flow correctly. |
| 15 | open circuit |
| 16 | A weak battery may not give enough electrical energy for the robot to run. |
| 17 | The student can check the battery first, then test the switch and connections one at a time. |
| 18 | Electricity can power the motor for movement and the sensor for noticing things. |
| 19 | The motor would use electricity to help the robot move forward. |
| 20 | Electricity is important because it powers robot parts like motors, lights, and sensors, and it helps robots perform tasks. |