Table 6 Educational levels (N = 59) and sample sizes (N = 55) in AI-STEM research
From: The application of AI technologies in STEM education: a systematic review from 2011 to 2021
Dimension | Category | N (%) |
|---|---|---|
Educational levels | Higher education | 43 (72.88%) |
Elementary school | 7 (11.86%) | |
High school | 5 (8.47%) | |
Middle school | 4 (6.78%) | |
Kindergarten | 1 (1.69%) | |
Sample sizes | Medium scale (51–300) | 24 (43.64%) |
Large scale (> 300) | 21 (38.18%) | |
Small scale (≤ 50) | 10 (18.18%) |