Scientific Investigation Crossword

2. On a bar graph, we usually graph the ___ only.
6. Blue chairs is an example of ___ data.
7. These variables are kept the same to have a fair test.
10. This variable is the comparison group and receives no treatment.
13. A ___ has been tested many times by many people and is generally accepted as true due to obtaining the same results every time.
15. The variable the experimenter changes on purpose.
18. The variable that is being measured.
19. In our conclusion, after we write our inference, we should include a ___ ___ that we could investigate in the future using similar materials.
21. In our lab reports, the problem or purpose of a lab will be asked as a ___.
23. Our materials list should include types & ___ in metric units.
24. Our procedures should be written as a ___ list, not a paragraph.
25. Our conclusion must include a summary of results in which we state our averages for each Level of IV in ___ form.

1. Our procedures should be written clearly and completely so others can ___ what we have done.
3. ___ data includes numbers or amounts.
4. ___ reminds us that the manipulated or independent variable is labeled on the x-axis of a graph.
5. ___ sources are written by people who are experts in the field.
8. A data table ___ your data.
9. A ___ is a prediction or educated guess. For our lab reports, we will always use the If... then... format.
11. ___ means using one or more of your senses to gather information.
12. The first part of our 4 part conclusion is a ___ ___.
14. Wikipedia and personal websites are considered ___ sources.
16. ___ reminds us that the dependent or responding variable is labeled on the y-axis of a graph.
17. A ___ graph is used to show change over time.
20. A ___ is a statement describing a natural event or phenomenon.
22. ___ is explaining or interpreting things you observe based on reasoning from your prior knowledge and from what you observe.