Thirty Tablets, No Reliable Power, No Learning Gain
A rural junior high school receives 30 tablets preloaded with an offline mathematics drill app. The school has 60 learners in two classes, one solar charger that provides about three hours of charging on a good day, and intermittent grid power. The app presents multiple-choice questions and automatically moves learners to harder items after two correct answers. The mathematics teacher received one day of training focused on how to switch on the devices and log in. After one term, learners use the tablets for 30 minutes twice a week, mostly in pairs, while the teacher attends to other work. End-of-term mathematics scores are unchanged, and several tablets have cracked screens. The ICT coordinator wants a fixed timetable so every class uses the tablets daily. The headteacher is unsure whether the equipment is worth the disruption and asks for an evidence-based plan.
1. Diagnose why the tablet intervention did not improve learning, using an appropriate technology integration framework.
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The failure is not evidence that tablets cannot support learning; it is evidence of poor integration. Using the TPACK framework, the teacher has limited technological pedagogical content knowledge: one day of operational training does not prepare him to select app tasks, link them to the curriculum, interpret learner errors, or manage pairs. The app's drill design addresses procedural fluency but not the reasoning or problem-solving goals of the mathematics syllabus, and automatic progression may leave learners practising items without conceptual feedback. In SAMR terms, the task is substitution at best: multiple-choice practice has replaced worksheet practice without functional improvement. The shared-device rotation, teacher disengagement during sessions, and lack of connection to lesson objectives reduce time on task and make assessment of individual progress difficult. Cracked screens and charging limits are logistical symptoms of an unsupervised, poorly planned routine. The diagnosis should therefore target pedagogy, alignment, and management, not merely device quantity.
2. Propose a redesigned integration plan that fits the power and staffing constraints.
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The plan should start small and align each session with a specific syllabus objective. With 30 tablets and 60 learners, pair rotation is unavoidable, but pairs should be purposeful: one learner solves and explains, the other records and checks, then they swap. The teacher should use the app for a bounded purpose, such as fluency practice on a topic already taught, while he circulates with a observation checklist and conducts a short whole-class debrief on common errors. Offline content should be downloaded in advance and charging scheduled around the three-hour solar window, with a named learner responsible for logging charge levels and a secure storage routine. Daily use is not feasible or necessary; two well-integrated sessions per week plus one teacher-prepared offline task is more defensible than a fixed daily timetable that cannot be powered or supervised. The ICT coordinator should also arrange protective cases and a simple damage log. The plan should include a six-week review using curriculum-linked pre- and post-tasks, not app scores alone.
3. What evidence should the headteacher collect before deciding to continue, expand, or stop the initiative?
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The headteacher should collect evidence at three levels. First, implementation fidelity: how many scheduled sessions occurred, how many tablets worked, how much time was lost to charging or damage, and whether the teacher followed the intended routine. Second, learner engagement and learning: curriculum-linked pre- and post-assessments on the specific topics practised, samples of learner work, error patterns, and observation of whether learners explain their reasoning. Third, equity and cost: whether particular learners or pairs dominated the devices, whether absent learners missed the only practice, and the real cost of repairs, charging, and teacher time. App-generated scores are insufficient because they may reflect item difficulty and guessing rather than curriculum mastery. The decision rule should be agreed in advance: continue if implementation is adequate and there is credible learning gain; modify if implementation is weak; stop or repurpose if there is no gain after reasonable implementation. This protects the school from both uncritical enthusiasm and premature abandonment.