| Score | Scientific Content | Quality of Game |
|---|
| 4 | Game includes challenging, but answerable, questions about all of the groups discussed in the unit. Winning the game depends on how well a player knows the material. | Game is well designed and creative. “How to Play” instructions are clear and easy to follow. |
| 3 | Game includes answerable questions on all of the groups discussed in the unit. Winning the game depends on how well a player knows the material. | Game is designed effectively. “How to Play” instructions can be followed. |
| 2 | Game includes some answerable questions, but others are unclear or impossible to answer. Winning the game does not necessarily depend on how well a player knows the material. | Game design could use improvement. “How to Play” instructions are difficult to follow. |
| 1 | Many questions are vague and/or unanswerable. Winning the game does not depend on how well a player knows the material. | Game design shows little evidence of planning. “How to Play” instructions are impossible to follow. |