AR activities with an instructor facilitated elementary students' area measurement reasoning to the highest trajectory phase for both basic and composite shapes¶
Claim · All claims
Evidence · 1 study · qualitativer2·q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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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? After four AR activities, all three case students correctly solved basic and composite shape problems and reached developmental phase 8 (array structurer). → 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
Exploratory multiple-case study of three elementary students in a 7-week program; accuracy and trajectory-phase coding of paper-and-pencil tests showed all students correctly solved basic and composite shape problems after AR Activities 3 and 4, reaching "developmental phase 8 (array structurer)".
"In Test 3, which took place after AR Activities 3 and 4, all students were able to correctly solve basic and composite shape problems."
Discussion¶
Learner Variables¶
- Measurement — outcome: instruction changes it
Related Claims¶
- Students who could solve basic shape problems still showed misconceptions on composite shape problems mid-intervention — related
- Students maintained phase-8 area measurement reasoning after AR activities and instructor support were withdrawn — related
- Students varied in the speed of their developmental progressions but all reached the highest phase — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
ar-activities-improve-area-measurement-reasoning |
title |
AR activities with an instructor facilitated elementary students' area measurement reasoning to the highest trajectory phase for both basic and composite shapes |
description |
AR activities with an instructor facilitated elementary students' area measurement reasoning to the highest trajectory phase for both basic and composite shapes |
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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