Students maintained phase-8 area measurement reasoning after AR activities and instructor support were withdrawn¶
Claim · All claims
Evidence · 1 study · qualitativer2·q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? During maintenance tests without the app or instructor, all participants showed reasoning skills at developmental phase 8 and correctly solved problems using decomposition and recomposition. → Eunhye Flavin 2025
Evidence¶
Eunhye Flavin 2025¶
Eunhye Flavin, Moon Chung, Sunghwa Flavin, Matthew T. Flavin. (2025). Augmented reality for area measurement reasoning of elementary students. Education Tech Research Dev. https://doi.org/10.1007/s11423-025-10502-0
q2 · i? · qualitative · r2
Maintenance-stage paper-and-pencil post-tests administered without instructor or app support; all three students solved the L-shape and rectangle-construction problems correctly, showing skills were "maintained even after the scaffoldings were removed".
"During the maintenance tests (Tests 4 and 5), all participants showed reasoning skills at developmental phase 8 (array structurer)."
Discussion¶
Learner Variables¶
- Measurement — outcome: instruction changes it
Related Claims¶
- AR activities with an instructor facilitated elementary students' area measurement reasoning to the highest trajectory phase for both basic and composite shapes — related
- Students' baseline performance of target behaviors was low (0% to 20%) and rose to 100%, maintained by Andy, Jane, and Joan during the maintenance condition — related
- Students varied in the speed of their developmental progressions but all reached the highest phase — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
area-reasoning-maintained-after-scaffolding-faded |
title |
Students maintained phase-8 area measurement reasoning after AR activities and instructor support were withdrawn |
description |
Students maintained phase-8 area measurement reasoning after AR activities and instructor support were withdrawn |
status |
review |
evidence_strength |
weak |
newest_evidence |
2025 |
generated |
by process:wiki-ingest on 2026-10-29 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — eunhye-flavin-2025 |
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