This introduced species could have catastrophic consequences on existing populations dependent on this food source. Students are to consider and graph the data, present the problem and discuss possible consequences. Creates and uses graphs to represent data. Refers to graphs to support conclusions. Communicates effectively using appropriate vocabulary.
Information is correct.
Demonstrates a clear understanding of concepts. Addresses more than one point relevant to the problem. Shows valid conclusion supported by documentation. Too many minor errors or a single major error as evidence that an adequate level of achievement is reached but not a proficient level. Limited Achievement Level 2 Major errors confirm that this limited level of achievement is less than adequate.