From: The impact of an intervention program on students’ spatial reasoning: student engagement through mathematics-enhanced learning activities
Spatial rank
Intervention
Control
Effect size
(d)
Low
4.52 (3.16)
3.13 (3.22)
.44
Medium
4.27 (3.47)
2.42 (3.11)
.56
High
4.23 (3.31)
2.90 (3.41)
.43