Across
- 7. The factor that is measured to see if it changes, like the water's temperature.
- 8. The variables or conditions that a scientist keeps the same during an experiment.
- 10. Doing an experiment more than once to make the data more accurate.
- 12. Reusable cups often have these types of walls to help keep drinks cold.
Down
- 1. Type of cups designed with tight lids and double walls for better insulation.
- 2. The name for the one factor that a scientist purposely changes in an experiment.
- 3. Multiple trials help ensure that your experimental results are both accurate and this.
- 4. The specific part of a cup system that is most helpful for keeping water cold.
- 5. A scientific model of a cup should show the direction that this is moving.
- 6. One of the two things data becomes when a scientist performs multiple trials.
- 9. A test where only one variable is changed at a time to ensure the results are valid.
- 11. A regular cup with various parts (lid, straw, etc.) is referred to as this.