The Scientific and Engineering Methods Vocab Flashcard 2

Front

A principle explaining phenomena, proven by science.

Back

theory

Front

Original model to test a solution; can be a physical item, program, or other model.

Back

prototype

Front

Organize data into charts, tables, and diagrams to interpret information.

Back

data organization

Front

Always in question form; what we aim to answer through the experiment.

Back

Answer not shown

Front

Verifiable observation

Back

Fact

Front

Part of an experiment that does not contain a changed variable; all conditions are normal and used for comparison.

Back

Control group

Front

Variable changed in an experiment (the cause). Example: Water given to tomato plants.

Back

independent variable

Front

Application of scientific knowledge for practical purposes; using science to solve problems.

Back

engineering

Front

Term for the "question" step in problem-solving.

Back

problem

Front

Change one thing when testing a hypothesis:

Back

independent variable