This printable crossword puzzle has 11 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An experiment usually has three kinds of variables: independent, dependent, and controlled.
The variable that is changed by the researcher
The variable that is measured and observed in an experiment
Variables in the experiment that you keep the same (YOU MAKE SURE THEY DON’T CHANGE)
A statement that can either be correct or incorrect. Connects the Independent and Dependent variables. If… then… because…
this group does not receive the treatment (no change to independent variable). This group is used to compare to as the “normal” or “baseline”
The group that receives the treatment (change in independent variable)
The # of times you replicate the experiment
anything that can be observed/measured in an experiment.
anything that can be measured with numbers
Observations not related to quantities or numbers