HCD.10:5.1 - Four Scheduled Returns Are a Design Example

FoundationsProgramme revisits six selected patterns at weeks 8, 17, 25, and 34. Week 8 returns to F.1 and F.0.1 in a new quantitative source question after about six weeks. Week 17 revisits C.16 and B.5.2 in a manager or engineering case outside the main project. Week 25 combines F.1, C.16, and A.10.1 around sources, measurement, and revision for a configuration question. Week 34 uses F.1, C.16, and C.11 in an integrated case.

These are repeated practice episodes at separated times, so they instantiate a spacing design. They are not an optimal calendar. Each two-week topic also contains an independent variation within the time assigned to return to earlier learning, and the programme records whether the Methods were used in intervening weeks. The later observations therefore occur after delay with continuing practice history; they do not establish retention without intervening use.

Support is selected separately. Week 8 retains references and ordinary tools while reserving five minutes for independent recognition of the question before search. Week 17 permits pattern texts and AI with a short separate internal-core probe. Week 25 retains the same means and records intervening use. Week 34 retains normal equipment for the main task and separates a narrow changed-support fragment. The calendar does not decide retrieval or tool withdrawal by itself.