“…Factors involving the teacher that influence the effectiveness of professional programs for STEM education have been discussed in numerous studies (e.g., Mohammad Hasim et al, 2022;Owens et al, 2019;Thibaut et al, 2018;Velasco et al, 2022). Researchers have noted some of these important factors, such as teacher involvement and motivation (Maass & Engeln, 2019;Saadati et al, 2021;Velasco et al, 2022), teacher commitment during activities (Al Salami et al, 2015;Owens et al, 2019;Thomson et al, 2020), teacher attitudes during and after professional programs (Aldahmash et al, 2019;Chai et al, 2020;Gardner et al, 2019), and teachers' self-efficacy regarding their ability to implement teaching based on knowledge and skills learned during a professional program (Aguirre-Muñoz & Pando, 2021;Al Salami et al, 2015;Nesmith & Cooper, 2019), but this list is not all-inclusive. In addition, the designed activities implemented during STEM professional programs must improve self-efficacy and teaching practices and support teachers' ability to integrate 228 STEM education in line with the goals of the curriculum.…”