This printable crossword puzzle has 10 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 one single value
The amount of growth
The variable that you change to see how it will affect the dependent variable
The factor that does not change
The standard by which the test results can be compared
Occurs when what the scientist expects changes how the results are viewed
An explanation of things based on knowledge gained from many observations and experiments
A statement about what happens in nature and seems to always be true