Across
- 3. used for picking up objects too small to be easily handled
- 6. a prediction or an educated guess
- 7. a glass with a wide mouth and usually a lip for pouring, mixing, and holding liquid.
- 10. an instrument for measuring and indicating temperature
- 12. used to channel liquid or fine-grained substances into containers with a small opening
- 13. making your experiment reliable
Down
- 1. an optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.
- 2. protective eyewear around the facial area surrounding the eyes
- 4. receiving knowledge of the outside world through our senses
- 5. a description of how you will test the hypothesis and find the answer to the question
- 8. small piece of apparatus which typically consists of a narrow tube into which fluid is drawn by suction
- 9. conditions or factors that change in the experiment
- 11. used for grasping and lifting containers of heat-resistant material