Guide for Teachers and Tutors Using Adaptive Practice

Read the signal, then inspect the work

A mastery estimate compresses many observations into one number or status. Before acting on it, inspect representative responses: what the learner concluded, which steps were present, how the learner explained the choice, and whether the question itself was clear. The same low estimate can arise from a misconception, language barrier, inaccessible format, poor question, or sparse evidence.

Use the system to locate patterns rather than to replace professional interpretation. Three errors that share a missing prerequisite are more actionable than a broad statement that the learner is weak in chemistry. Save examples that show the pattern and discuss them with the learner.

Form an intervention hypothesis

State the suspected gap in a form that could be disproved. Instead of the learner does not understand fractions, try the learner can compute with common denominators but does not interpret a fraction as a quantity on a number line. That wording suggests a specific representation and a specific follow-up.

Choose the smallest intervention that could change the evidence: one worked comparison, a diagram, a counterexample, a think-aloud, or a prerequisite check. Large remediation packets make it difficult to know which part helped and can communicate that the learner has failed an entire domain.

• Evidence: the recurring response pattern.
• Hypothesis: the missing distinction, representation, or prerequisite.
• Intervention: one focused explanation or task.
• Reassessment: a changed example soon after the intervention.

Example: interpreting an enzyme graph

A learner may correctly state that an inhibitor slows a reaction but misread a Michaelis-Menten graph by assuming every lower curve means lower substrate affinity. The useful hypothesis is not simply weak enzyme kinetics. The learner may not distinguish the horizontal shift associated with apparent affinity from the vertical change in maximum rate.

An intervention can place two simplified graphs side by side and ask what each axis permits the learner to infer. Follow with a verbal scenario that changes inhibitor type while holding enzyme concentration constant. If the learner can connect the graph shape to the mechanism, the educator has stronger evidence than another definition question would provide.

Use grouping carefully

Concept-level patterns can support temporary small groups when several learners share the same misconception. Group by the instructional need, not by a permanent ability label. Reassess quickly and dissolve the group when the evidence changes.

Protect privacy when exporting or discussing system data. Share only what is necessary for instruction, follow institutional policies, and do not expose one learner's responses to another. Robotutor's direct-to-consumer beta is not a school information system and should not be treated as one without separate agreements and controls.

Preserve professional and learner agency

Invite the learner to disagree with the generated feedback and explain why. A disagreement can reveal a flawed question, a valid alternative method, or a deeper misconception. The educator should be able to override the system's suggested sequence and document the reason.

Do not use an automated mastery estimate by itself for placement, discipline, eligibility, certification, or other consequential decisions. Use authoritative assessments and qualified professional judgment. Adaptive practice is best treated as a source of formative evidence that helps decide what conversation or task should happen next.