Descriptor
Source
| Science Scope | 1 |
Author
| Beaver, John B. | 1 |
| Finson, Kevin D. | 1 |
Publication Type
| Guides - Classroom - Teacher | 1 |
| Journal Articles | 1 |
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Peer reviewedFinson, Kevin D.; Beaver, John B. – Science Scope, 1992
Presents 10 guidelines for developing performance-based assessment items. Presents a sample activity developed from the guidelines. The activity tests students ability to observe, classify, and infer, using red and blue litmus paper, a pH-range finder, vinegar, ammonia, an unknown solution, distilled water, and paper towels. (PR)
Descriptors: Academic Achievement, Chemistry, Elementary Secondary Education, Evaluation Methods
