This printable crossword puzzle has 12 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A possible explanation for a problem using what you know and observe
Tests the effect of one thing on another using controlled conditions
A quantity that can have more than a single value
Its value changes according to the changes in other variables
What changes to see how it will effect the dependent variable
A factor that does not change when other variables change
The standard by which the test results can be compared
Occurs when what the scientist expects changes how the results are viewed
Represents an idea, event, or object to help people better understand it
Explanation of things or events based on knowledge from observations
statement about what happens in nature, seems to be true all the time
The application of science to help people