Table 8 All moderator information of the included studies
Authors (year) | N | Grade level | Intervention period | Learning tools |
|---|---|---|---|---|
Brackmann et al. (2017) | 20/16 | Primary | Short | Board game |
del Olmo-Muñoz et al. (2020) | 42 | Primary | Medium | Bebras |
Delal and Oner (2020) | 53 | Lower Secondary | Short | Bebras |
Hsu and Liang (2021) | 24 | Primary | Long | Board game |
Kirçali and Özdener (2022) | 35 | Lower Secondary | Medium | Textbook |
Léonard et al. (2019) | 447 | Primary | Short | Board game |
Relkin et al. (2021) | 667 | Primary | Medium | Robots |
Sun et al. (2021a) | 32 | Lower Secondary | Medium | Games and puzzles |
Sun et al. (2021d) | 29/33 | Lower Secondary | Medium | Bebras |
Sun et al. (2022) | 33 | Lower Secondary | Medium | Bebras |
Threekunprapa and Yasri (2020) | 160 | Lower Secondary | Short | Block game |
Tonbuloğlu and Tonbuloğlu (2019) | 114 | Primary | Long | Coding worksheet |
Tsarava et al. (2019a) | 31 | Primary | Long | Board game |