Instructor questioning combined with the AR app's virtual rows and columns supported students' shift to multiplicative reasoning¶
Claim · All claims
Evidence · 1 study · qualitativer2·q2
Currency · newest study 2025 · checked against its sources 2026-10-29 (automated, 1 of 1 entry) · 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? Through interaction with the AR app and instructor questioning, a student moved from counting individual units to coordinating rows and columns and multiplying to find area. → Eunhye Flavin 2025
Evidence¶
Eunhye Flavin 2025¶
Flavin, E., Chung, M., Hwang, S., & Flavin, M. T. (2025). Augmented reality for area measurement reasoning of elementary students. Educational Technology Research and Development, 73(4), 2663–2697. doi:10.1007/s11423-025-10502-0
q2 · i? · qualitative · r2
Video-recorded intervention session analysis (RQ2): after the instructor asked for an alternative to counting one by one, Robenson used the on-screen virtual array to multiply rows and columns; the authors conclude "verbal interactions with instructors during the AR activities played a beneficial role".
"Consequently, he coordinated the 4 rows and 6 columns as the base and height of the area and multiplied the two numbers to calculate the area of the scanned object."
Discussion¶
Learner Variables¶
- Algebraic Thinking — outcome: instruction changes it
- Proportional Reasoning — outcome: instruction changes it
Related Claims¶
- A student with learning difficulties independently anticipated where to start a coordinated count but failed to anticipate where to stop the unit-rate count with harder numbers — related
- Embodied collaborative construction can build shared geometric reasoning — related
- The anticipation of where to stop the unit-rate count remained inconsistent and prompt-dependent across subsequent episodes with harder numbers — related
- A systematic review argues that concrete materials aid mathematics and science learning when they are explicitly and gradually connected to the abstract symbols they represent — a broader claim this one bears on
- Families' geoscience sense-making during learning-on-the-move was shaped by the immersive qualities of a mobile AR app — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
social-technological-scaffolding-synergy-area-reasoning |
title |
Instructor questioning combined with the AR app's virtual rows and columns supported students' shift to multiplicative reasoning |
description |
Instructor questioning combined with the AR app's virtual rows and columns supported students' shift to multiplicative reasoning |
status |
review |
evidence_strength |
weak |
newest_evidence |
2025 |
source_checked |
2026-10-29 |
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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