Formative Evaluation¶

Strategy · All strategies
Evidence · 4 claims (3 for, 1 against) · 8 studies (3 quant-synthesis, 2 causal, 2 review, 1 qualitative), q2–q4 · 3 of 8 report an effect size · 2 claims rest on one study

Description¶

Formative evaluation is the systematic collection of evidence about learner understanding during instruction, used to adapt subsequent teaching and learning rather than to assign grades. It closes a feedback loop: elicit performance, interpret it against criteria, and adjust instruction or learner activity accordingly. It is distinct from Assessment used summatively, where the purpose is certification rather than adjustment.

Design Implications¶

Formative evaluation is among the highest-yield interventions in education; reviews of classroom formative practice report substantial achievement gains when feedback is acted upon rather than merely delivered Formative assessment practices improve achievement. [+S]. The critical mechanism is not the measurement itself but the instructional response — feedback must indicate how to close the gap between current and target performance Feedback improves learning when it answers where am I going, how am I doing, and where to next. [+M].

Context¶

Requirements¶

• Clear success criteria that learners and instructor share (Constructive Alignment)
• Low-stakes elicitation tasks that surface understanding, not just compliance (Practice, Check-In)
• A mechanism for the instructor to act on the evidence — reteach, regroup, or revise materials
• Feedback that is specific and actionable rather than evaluative (Action-Oriented Feedback)

Constraints¶

• Feedback that is only a grade or score produces little or no learning gain; grades can even overshadow written comments Feedback improves learning when it answers where am I going, how am I doing, and where to next. [-M]
• Checklists and rubric-only self-evaluation without dialogue are largely ineffective in online settings Checklist-based self-evaluation is ineffective in online courses. [-M]
• Frequent low-stakes quizzing without instructional adjustment becomes summative in function and adds workload without benefit
• If learners perceive formative tasks as graded, they hide confusion rather than reveal it, defeating the elicitation purpose

Implementation Variability¶

• Instructor-driven: minute papers, clicker questions, exit tickets — instructor interprets and adjusts
• Peer-mediated: structured peer review against criteria; requires training to be reliable
• Self-mediated: learners judge their work against exemplars, building self-regulation Self-assessment against criteria supports self-regulated learning. [+M]
• System-mediated: adaptive platforms adjust task difficulty from response data (Adaptive Difficulty)

Target Learners¶

• Struggling learners benefit most, since early detection prevents compounding misconceptions Formative assessment practices improve achievement. [+S]
• Novices who cannot yet judge their own understanding and need external evidence of gaps
• High-achievers benefit less from corrective feedback and more from criteria that support self-evaluation

Target Learning Goals¶

• Conceptual understanding: surfacing and correcting misconceptions before they consolidate
• Skill acquisition: diagnosing errors during early practice (Assess Performance)
• Self-regulation: building learners' capacity to monitor and adjust their own work

Instructions¶

1. Define success criteria and share them with learners before instruction begins (Constructive Alignment).
2. Elicit evidence frequently with low-stakes tasks — Check-In prompts, minute papers, or brief Practice items.
3. Interpret responses against the criteria, distinguishing errors of understanding from slips.
4. Deliver Action-Oriented Feedback that specifies the next step, not just the deficit.
5. Adjust instruction — reteach, regroup, or modify upcoming tasks — and close the loop visibly so learners see that evidence changes what happens next.
6. Periodically transfer the evaluative role to learners through Self-Assessment against exemplars.

Related Strategies¶

• Action-Oriented Feedback — the delivery mechanism that makes formative evidence actionable
• 3-2-1 Reflection — a lightweight elicitation routine for surfacing understanding and confusion
• Check-Ins — the ongoing relational practice that keeps the feedback channel open
• Use open-ended reflection questions as self-assessment in place of end-of-unit tests

Examples¶

• Dylan Wiliam's "minute paper" routine — end each class with one question on what was learned and one on what remains unclear; open the next class by addressing the patterns.
• PeerWise (https://peerwise.cs.auckland.ac.nz) — students write and evaluate multiple-choice questions for peers, generating formative evidence through question authoring and critique.
• ASSISTments (https://www.assistments.org) — math platform that provides immediate feedback on homework items and reports item-level error data to teachers for next-day adjustment.

Key Sources¶

• Black, P., & Wiliam, D. (1998). Assessment and classroom learning. Assessment in Education: Principles, Policy & Practice, 5(1), 7–74. doi:10.1080/0969595980050102
• Sadler, D. R. (1989). Formative assessment and the design of instructional systems. Instructional Science, 18(2), 119–144. doi:10.1007/BF00117714
• Hattie, J., & Timperley, H. (2007). The power of feedback. Review of Educational Research, 77(1), 81–112. doi:10.3102/003465430298487
• Shute, V. J. (2008). Focus on formative feedback. Review of Educational Research, 78(1), 153–189. doi:10.3102/0034654307313795