A river-study conceptual model on handhelds supported observation, analysis, experimentation, and report writing for 72 secondary students in fieldwork¶
Claim · All claims
Evidence · 1 study · designr1·q2
Currency · newest study 2011 · 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? In a 2008 Northern Thailand geography field trip, 72 secondary school students used a handheld-delivered River conceptual model before, during, and after fieldwork as a presentation aid, fieldwork support, and reflection/report tool. → Daniel Churchill 2011
Evidence¶
Daniel Churchill 2011¶
Daniel Churchill. (2011). Conceptual Model Learning Objects and Design Recommendations for Small Screens. Educational Technology & Society, 14(1), 203-216. https://www.worldcat.org/issn/1436-4522
q2 · i? · design · r1
A case study of a conceptual model designed in line with the article's recommendations, used during a geography field trip. Teachers first displayed the model via a projector as a visual aid; students then used it outdoors to support their river study task and later in a PowerPoint report template with conceptually challenging questions. The article reports the case descriptively with no outcome measures.
"In February 2008, the author traveled to Northern Thailand with a group of 72 secondary school students and two of their Geography teachers from Hong Kong."
Discussion¶
Related Claims¶
- Small-screen design recommendations were explicated through an inquiry in which teachers and students interacted with learning objects on handheld devices
- Reading text and presenting graphics on handheld screens are more difficult than on paper, and interactivity may be compromised — related
- Exposure to field trips to informal science institutions produces small positive effects on middle school students' standardized science test scores — related
- Augmented reality and QR-code mobile systems enable context-aware language learning in designated physical zones — related
- In the PISG script, students' field-trip individual observations were largely off-target for the chosen plant, while by the post-field trip individuals showed some improvement in scientific thinking — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
river-conceptual-model-fieldwork-case |
title |
A river-study conceptual model on handhelds supported observation, analysis, experimentation, and report writing for 72 secondary students in fieldwork |
description |
A river-study conceptual model on handhelds supported observation, analysis, experimentation, and report writing for 72 secondary students in fieldwork |
status |
review |
evidence_strength |
weak |
newest_evidence |
2011 |
generated |
by process:wiki-ingest on 2026-10-16 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — daniel-churchill-2011 |
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