Clues Across:
| 1. | The 'plus' end of the battery. (8) |
| 5. | Electricity is a source of this. (5) |
| 8. | A big 'machine' that uses electricity. (9) |
| 9. | When you are working with dangerous things you must consider this. (6) |
| 11. | To do with a bulb and rhymes with sighting. (8) |
| 14. | The component that lights up in our circuits. (4) |
| 15. | When you join a wire to a battery you make one of these. (10) |
| 17. | You are this if electricity enters your body. (12) |
| 18. | Electricity only flows when you make one of these. (7) |
| 19. | Electricity usually travels through this. (4) |
| 20. | Another word for experimenting. (7) |
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Clues Down:
| 2. | End of the battery. (8) |
| 3. | Electricity is a form of this. (6) |
| 4. | You write this at the end of your experiment. (6) |
| 6. | In science when you do a test it is called this. (10) |
| 7. | It is this to 'muck about' with electricity. (9) |
| 10. | The subject that concerns bulbs, batteries etc. (11) |
| 12. | The 'minus' end of the battery. (8) |
| 13. | This material covers the metal on a wire. (7) |
| 16. | Electricity is studied in this subject. (7) |