Lab Safety

1. The only shoes allowed in lab are _______
5. A short statement explaining the results of the experiment.
8. Pull back _____ and push up sleeves.
10. Never remove _____ during an experiment.
13. Do not touch or _____ any chemicals unless specifically instructed to do so.
18. The variable that is changed of controlled by the scientist.
20. This is the group that is given something different than the normal.
22. Follow all written and verbal _______ carefully.
23. Perform only authorized and _________ experiments.
24. Do not touch any equipment, supplies, or other materials without _________ from the teacher.

2. Never eat, _______, chew gum, or taste anything in the science room.
3. This is the group that is kept the same.
4. Report any _______ or injuries or broken equipment to the teacher right away.
6. Know locations of _______ and how to use them.
7. Dispose of any ____________ in the proper location.
9. An educated guess or a possible explanation to something.
11. Wear an _____ to prevent spills on clothing.
12. Return all equipment clean and in working order to the proper _______.
14. Do not remove _____, equipment, supplies, or animals from the science room without permission from the teacher.
15. Always carry a ________ with both hands. Hold the arm with one hand; place the other hand under the base.
16. Keep your work area and the science room _______.
17. Never pick up hot or broken _____ with your bare hands.
19. The variable showing the response to something being changed.
21. Wash your hands with _____ and water before leaving the science room.