Rubrics, Portfolios, Performance-Based Assessment and Teacher-Made Tests

A rubric is a scoring guide that lists criteria and describes levels of performance for each.

• Analytic rubric – scores each criterion separately (e.g. content 4, organisation 4, language 4). Gives detailed diagnostic feedback; takes longer.
• Holistic rubric – one overall score based on the general impression. Faster; less diagnostic.

Steps to develop a rubric: identify the learning objective → select 3–5 criteria → decide levels (e.g. 4 = Excellent, 3 = Good, 2 = Developing, 1 = Beginning) → write clear, observable descriptors → test and revise → share with students before the task.

Benefits: transparency, consistency (reliability) of marking, guides students' work, supports self- and peer-assessment.

A portfolio is a purposeful collection of student work over time that shows effort, progress and achievement, usually with student reflections.

• Working / process portfolio – drafts and work in progress; shows growth.
• Showcase portfolio – the student's best work.
• Assessment portfolio – selected work evaluated against criteria.

Advantages: shows growth, encourages reflection and ownership, links with authentic tasks. Limitations: time-consuming, needs clear criteria for reliable scoring, storage.

Performance-based assessment requires students to demonstrate knowledge and skills by producing something or performing a task (science experiment, speech, model, map drawing, role play). Authentic assessment uses real-life tasks (writing a letter to the town committee about clean water, planning a family budget).

Steps: define the skill → design a realistic task → prepare a rubric or checklist → observe/score → give feedback.

Tools for observation: checklists (yes/no – present or absent), rating scales (degree or frequency), anecdotal records (brief factual notes of significant incidents).

Self-assessment and peer assessment – students judge their own or peers' work against criteria; builds metacognition and responsibility.

Teacher-made tests are prepared by the classroom teacher for specific objectives and students; standardised tests are prepared by experts, tried out on large samples, with uniform administration and norms.

Objective-type items: multiple choice, true/false, matching, completion/fill-in-the-blank. Easy, objective scoring; wide content coverage; risk of guessing.
Subjective / constructed-response items: short answer and extended essay. Measure higher-order thinking and expression; scoring can be subjective (use rubrics).

Characteristics of a good test: validity, reliability, objectivity, usability (practicality), comprehensiveness, discrimination power, appropriate difficulty.