A focused practice cycle

Explain, inspect, improve, remember.

1. Study the reference

Each lesson identifies three concepts and links to primary teaching material. The initial computer science course is awaiting independent tutor review.

2. Explain without notes

Close the reference and teach the idea to a first-year student. Drafts save to your account with conflict detection when multiple tabs are open.

3. Inspect feedback and retry

Content feedback shows a rubric item, your quoted words and a reference passage. Supported, missing, incorrect, unclear and unverifiable are separate judgements. The platform verifies that quotes occur in your answer; it cannot guarantee that the judgement is right.

Written communication receives a separate estimate. Pattern-based fallback results are labelled provisional and cannot confirm understanding. Use a hint, answer the follow-up question, then revise. A reference explanation becomes available after two attempts.

4. Revisit after time has passed

Reviews start the next day. Delayed successful assessments extend the interval to 3, 7, 14 and 30 days; early retries do not count as delayed recall. These intervals support practice and are not a validated measure of mastery.

5. Ask a tutor

Join a class using its code and submit selected work to an assignment. Tutors set criterion weights and leave a separate content score and review. You can withdraw a submission or leave the class.

Use your own sources

Free practice supports uploaded source documents and audio transcription. Its transcript feedback does not measure vocal delivery. Course progress and scheduled reviews apply to the focused computer science course.