Published: 2026-10-31

Development and Evaluation of an Arduino-Based Free-Fall Experiment Kit and Changes in Pre-Service Physics Teachers’ Conceptual Understanding

Kaniknun Sreejivungsa, Thitipong Saisoy , Choojit Sarapak, Chalao Sumrandee, Aktanat Luengsiriwan, Thodsaphon Lunnoo

416 - 429

Rotation-Based Astronomy Learning through a Mobile Science Vehicle: Changes in Students’ Celestial Coordinate Conceptual Understanding and Telescope Operation Procedural Knowledge

Kaniknun Sreejivungsa, Choojit Sarapak, Chalao Sumrandee, Jutamas Yoomark, Prapussorn Buanak, Nongnut Saraphi, Weeraya Singcanipa , Phanthiwa Sakaew, Thirawit Phonkhokkong, Thodsaphon Lunnoo

430 - 442

Students’ Conceptual Understanding of Simple Electric Circuits and Friction Before and After Hands-on Laboratory Activities Using a Mobile Science Laboratory

Phana Jindasri, Piyaporn Seesun, Kaniknun Sreejivungsa, Choojit Sarapak, Chalao Sumrandee, Jutamas Yoomark, Prapussorn buanak, Nongnut Saraphi, Phanthiwa Sakaew, Thodsaphon Lunnoo

443 - 455