Across
- 1. The amount of space an object or substance takes up.
- 5. A person who studies the natural world and learns how things work by doing research and experiments.
- 6. Noticing and recording phenomena.
- 10. A tool that makes very small objects look larger so they can be seen clearly.
- 11. The study of living things, such as plants, animals, and humans.
- 12. A step-by-step process scientists use to ask questions, test ideas, collect data, and draw conclusions.
- 14. The study of matter and how substances change and interact with each other.
Down
- 1. Factors that can change in an experiment
- 2. Careful study or investigation to discover new information or better understand a topic.
- 3. A place where scientists do experiments, research, and tests.
- 4. To find the size, amount, or number of something using tools or standard units.
- 7. A well-substantiated explanation of a set of facts or phenomena.
- 8. A test or investigation done to discover something new or to check if an idea is correct.
- 9. An educated guess for an experiment.
- 13. Information gathered from experiments