Engagement is cheap.
Transfer is the test.
The most common failure mode in educational games: the playtest goes well, learners enjoy themselves, and the post-test moves nothing. This page is the diagnostic instrument — cognitive load on one side, three engagement–transfer tensions on the other.
Ask each screen element one question.
Cognitive load theory distinguishes three contributions to working memory. In a game, every pixel falls into exactly one of these three buckets. The point isn't to memorize the theory — it's to use the bucket as a pruning rule.
Intrinsic · keep
Inherent to the content the learner has to grapple with. You can't reduce this without changing the objective.
Extraneous · cut
Introduced by presentation or interaction. Decorative animations, unfamiliar grammars, and pace mismatches live here. Candidates for removal before the first playtest.
Germane · invest
Working memory invested in schema construction. The good kind. Protect it by spending the budget you freed up by cutting extraneous.
- Every screen element is asked: does it carry intrinsic, extraneous, or germane load? Decorative elements without germane function are candidates for removal before the first playtest.
- For novel interaction grammars, design a 60–90-second onboarding as a mechanic in its own right — not as a tutorial screen.
- For judgment objectives, set the pace to permit deliberation. For fluency objectives, set the pace to compress rehearsal cycles. The two pacings are incompatible inside one mechanic.
Three frequent sources.
One remediation each.
Engagement without transfer is the most common failure mode in educational games. Symptoms: high enjoyment, no measurable learning gain. The tension has three frequent sources — and a specific design move that addresses each.
1. Reward substitution
Visual, auditory, or point-based rewards become the thing the learner is playing for, displacing the cognitive work the objective requires.
2. Competition flattening
Competitive framings compress the time learners spend on each decision. Helpful for fluency objectives. Harmful for judgment objectives.
3. Narrative capture
A compelling narrative so thoroughly captures the learner's attention that the objective-relevant actions become background.
Session 04 introduces these tensions explicitly. Session 10's audit checks each team's design against them. The non-compensatory rubric on D5 enforces the audit's findings.
Why this course doesn't pick one.
Stance
The v1 handbook named motivation theories — self-determination theory, flow, expectancy-value — as “important” without using them. This course takes the opposite stance: it teaches the tensions these theories surface, without requiring learners to commit to a single theoretical framework. Adopting SDT or flow as the official theory would exceed what the evidence supports for this learner population and would not improve the quality of deliverables. Teams are free to use whichever motivational frame they find productive; they are required to demonstrate that they have considered the three tensions above.
Source: Educational Game Design Micro-Credential Course Handbook, v2, §6. See references for Sweller, van Merriënboer, & Paas (2019) on cognitive load and Sailer & Homner (2020) on the modest gamification effect.