AP PHYSICS PERFORMANCE SCORING Section 1 Proficient Not Proficient Section 2 Proficient Not Proficient Section 3 Proficient Not Proficient Section 4 Proficient Not Proficient Section 5 Proficient Not Proficient Section 6 Proficient Criteria Section 1 – Hypothesis (Formulating Questions) Clearly states a problem or question that is useable for an experiment States a hypothesis clearly based on problem or question Identifies independent and dependent variables if appropriate Section 2 – Planning Lists the materials and shows a logical sequence of procedural steps (these may not be copied) Identifies appropriate safety precautions Section 3 – Collection of Data and Observations Makes accurate observations Records quantitative/qualitative data in a labeled data table Includes appropriate units Section 4 – Analysis of Data Includes calculation of average of trials or % error or precision where appropriate Includes one of the following: a) graphs or charts with variables labeled b) description of relationships between independent and dependent variables Section 5 – Conclusion Clearly links variable, hypothesis, question and results and clearly accepts or rejects the hypothesis Draws correct conclusion from the data Lists possible sources of error Section 6 – Communication Discussion questions are answered Points _______/2 _______/2 _______/2 Total: ______/6 _______/1 _______/2 Total: ______/3 _______/1 _______/2 _______/1 Total: _______/4 _______/3 _______/3 Total: _______/6 _______/2 _______/1 _______/1 Total: _______/4 _______/2 Total: _______/2 Not Proficient POINTS LOST FOR LATENESS: _____________