1. The problem asks to state three uses of an assessment rubric and to prepare a scoring and assessment rubric for a lesson. 2. Three uses of an assessment rubric are: 1. To provide clear criteria for evaluating student performance. 2. To ensure consistent and objective grading. 3. To give students feedback on their strengths and areas for improvement. 3. Preparing a scoring and assessment rubric involves defining criteria and levels of performance. For example, for a lesson on fractions: | Criteria | Excellent (3) | Satisfactory (2) | Needs Improvement (1) | |--------------------|------------------------|-----------------------|-----------------------| | Understanding | Demonstrates full understanding of concepts | Shows partial understanding | Shows little or no understanding | | Participation | Actively participates and contributes | Participates occasionally | Rarely participates | | Accuracy | All answers are correct | Most answers are correct | Many answers are incorrect | 4. This rubric can be used to score students out of 9 marks (3 criteria × 3 marks each), which can be adjusted to 6 marks as needed by scaling. 5. This approach helps teachers assess learning outcomes clearly and fairly.