Table 1_Tackling 3D problems in virtual classrooms: an exploratory study of synchronous on

A research dataset from an exploratory study on synchronous online mathematics instruction for 19 Grade 11 students. The data includes pre-test, post-test, and delayed post-test scores, survey results on cognitive engagement, and visual learning analytics of classroom interactions. The study was authored by Lau Ching Yeung and uploaded to figshare in April 2026.

Use Cases

• Analyze the impact of GeoGebra applets on mathematics achievement based on pre-test and post-test score comparisons.
• Model student cognitive engagement levels based on survey results mentioned in the description.
• Study patterns in synchronous online teaching practices based on visual learning analytics data.
• Investigate the relationship between in-class activities and after-class exploration based on student interview findings.

Strengths

• Includes pre-test, post-test, and a delayed post-test to measure sustained learning effects.
• Combines quantitative test scores with qualitative survey and interview data for triangulation.
• Data is associated with a published study methodology using visual learning analytics.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small at 250.2 KB, indicating limited scope.

Provenance

Source

figshare, authored by Lau Ching Yeung.

Collection Method

Collected from a synchronous online enrichment programme involving 19 Grade 11 students, using tests, surveys, and visual learning analytics.

Time Range

The study period is not specified, but data was uploaded in 2026.

Freshness

Last updated 2026-04-10 05:58:08; freshness should be verified.

Geography

Spatial coverage is not specified.