Introduction to Science

Horizontal Words

1. The third step in the scientific method, an educated guess (10)
3. A skull and crossbones symbol indicates that a chemical is ______ (5)
5. The final step of the scientific method (10)
7. A piece of glassware which resembles a cup, with measurements (6)
9. A piece of equipment which produces a flame (12)
11. The fourth step in the scientific method (10)
13. _______ warning symbols tell us what is dangerous about certain chemicals (6)
15. What should be worn on the hands when handling acids (6)
16. A symbol showing an exclamation mark indicates that the chemical is an _________ (8)

Vertical Words

2. A piece of equipment used to measure temperature (11)
4. The things we decide to change in an experiment are called ________ variables (11)
6. A piece of equipment which helps to transfer liquids into small spaces (6)
8. Fixed variables ensure that an experiment is _____ (4)
10. The step which follows question in the scientific method (8)
12. The person you should inform if you have an accident in the lab (7)
14. What is worn when conducting an experiment, to protect your uniform (7)