Vocabulary Terms Crossword

A series of steps engineers follow to come up with a solution to a problem
A limitation or restriction
a standard or principle
A process of experimentation used to explore observations
A guess made using background information
Something kept the same throughout the experiment
To declare that something will happen in advance
Making a conclusion from evidence
a set of connected things or parts forming a complex whole
A three dimensional representation of a person or thing
The first model in an experiment before the final
A means of solving a problem
information that can be measured and written down with numbers
information that can't actually be measured
A variable whose variation does not depend on that of another
A variable whose value depends on that of another
The relationship between two variables