Criterion	Exemplary Performance
Using the proper tools for model context	Proper choice of experimentation devices, e.g. probes, calculators, etc. Uses appropriate software application for modeling Suitable choice of software functions within model
Ability to create a functioning model	No errors in application and use of mathematical formulas Appropriate choice and construction of formulas Analyze model for accuracy, precision, and validity Model is adaptable to changes in the situation Uses proper data gathering techniques
Ability to analyze and predict outcomes in model	Valid interpretation of results Distinguish model error from model implementation error
Model is a reflection of, or is based upon, understanding of real-life phenomena	Suitable choice and application of background data Present real-world applications Model provides an avenue for thought-provoking questions
Communication	Clear written or oral: introduction of problem model description interpretation and analysis of results inclusion of citations from research uniqueness and creativity understands difference between what the computer is doing and what the student is doing
Peer and Self-Evaluation	Participation Cooperation Collaboration Respect Documentation of original student work
Graphical Representation	Appropriate display of results (table, graph, flowchart, etc.)
Problem-Solving	Problem is properly identified Hypothesis serves as foundation of model Plan is laid out in advance
Content Knowledge	Using scientific and mathematical terminology correctly Model is free of content misconceptions