Students' explanation (argument, presentation) levels improved after the intervention, though gains were smaller than in vocabulary¶
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Evidence · 1 study · causalr1·q2
Currency · newest study 2021 · not yet checked against its sources · not reviewed by a person
Subclaims¶
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q2 i? On the explanation criterion, students at Levels 1-2 fell from 20 on the pre-test to 11 on the post-test, while Level 4 rose from 2 to 6. → Uyen 2021
Evidence¶
Uyen 2021¶
Uyen, B. P., Tong, D. H., & Tram, N. T. B. (2021). Developing mathematical communication skills for students in grade 8 in teaching congruent triangle topics. European Journal of Educational Research, 10(3), 1287-1302. https://doi.org/10.12973/eu-jer.10.3.1287
q2 · i? · causal · r1
Rubric-based scoring of the explanation (argument, presentation) criterion in Table 5 for the same 40 students. Pre-test Level 1-4 counts were 7, 13, 18, 2; post-test counts were 5, 6, 23, 6, indicating improvement concentrated in Level 3.
"Explain Pre-test 7 13 18 2 (Argument, presentation) Post-test 5 6 23 6"
Discussion¶
Related Claims¶
- Students' mathematical vocabulary use shifted from lower to higher rubric levels after the intervention — related
- In the learning study, class post-test scores increased 11 and 10 percent units in the first and last lessons but not in the middle class — related
- Students in the TEC Summer Learning Program showed a 41% pre-to-post gain in mathematics vocabulary — related
- Thai undergraduates' business vocabulary test scores rose from pre-test to post-test after four weeks of out-of-class role-playing gamification with Mangomon, in a single-group study with no control group — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
explanation-levels-improve-post-test |
title |
Students' explanation (argument, presentation) levels improved after the intervention, though gains were smaller than in vocabulary |
description |
Students' explanation (argument, presentation) levels improved after the intervention, though gains were smaller than in vocabulary |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2021 |
generated |
by process:wiki-ingest on 2026-09-26 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — uyen-2021 |
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