Across
- 1. Do not _____ lab equipment until given permission.
- 3. Please _________ during lab directions so you know what to do.
- 6. Never _______, touch, smell, or eat any lab chemical.
- 8. Do not perform ________ experiments!
- 10. Leave your lab area ________ and return your materials.
- 11. No __________ or goofing around in the science classroom.
- 14. Ask ____________ if you are unsure if what you are doing is correct.
Down
- 2. Please tie your ________ back before using fire!
- 4. Some lab chemicals must be disposed of only in the _________ instead of the sink.
- 5. Wear _____ equipment if instructed to do so.
- 7. Follow the ________ of each investigation carefully.
- 9. Report ________ or spills immediately.
- 12. You are NOT ________ to remove lab materials or chemicals from the classroom.
- 13. _________ is not permitted at your table during a lab.