This study aimed to investigate the relationship between teacher professional development, quality of lecture design, student engagement, teacher technical skills, pedagogical content knowledge and teacher satisfaction in using Artificial Intelligence (AI)-Powered Facilitator for designing lectures. The study used a non-random sample technique, and 208 participants answered a survey via Google Form after one semester, using a 5-point Likert scale to rate their responses. The structural equation model was used to analyze the data, and six factors were included in the study. The study confirmed hypotheses that teacher professional development, quality of lecture design, student engagement, and pedagogical content knowledge have a positive effect on teacher satisfaction. However, the study also revealed that teacher technical skills have a negative effect on teacher satisfaction, and pedagogical content knowledge has no significant effect. The proposed conceptual model explained 55.7% of the variance in teacher satisfaction Theoretical and practical implications were also discussed. These findings provide insights into the factors that contribute to teacher satisfaction in utilizing AI-Powered Facilitator for designing lectures and could inform the development of effective teacher training programs.

Eco-pedagogy is a pedagogy utilized in the framework of teaching environmental education in schools. The adoption of various eco-pedagogy programs within schools has proven to be helpful in improving students' environmental attitudes, and it was concluded that schools are the best place for critical learning of environmental concerns. Thus, the primary purpose of this study was to investigate how a teachers' eco-pedagogy workshop promotes teachers' educational, environmental, and organizational concepts. An integrated study (quantitative and qualitative) was carried out that included a sample of 44 teachers in elementary schools. The sample was divided into two groups: an experimental group that participated in the workshop, and a control group that did not participate in it. Improvement was found in the environmental education and the organizational concepts of eco-pedagogy for teachers who participated in the program, compared with those who did not. The study's key findings indicated that attending an eco-pedagogy workshop helped teachers perceive the subject more favorably, developed their higher-order thinking skills, and they learned more about it. Another finding was that a workshop is crucial for teachers to advance their professional development.

Teachers' learning styles are a crucial part of the learning process as they determine how teachers' brains capture and integrate information linked with the senses. Kurnia, identified as an auditory teacher, was expected to capture written information in a provided numeracy problem. Nevertheless, she prefers to capture visual information, like tables or figures, and utilize them to develop thought-provoking questions. Thus, this study intends to investigate her reasons and the factors affecting Kurnia's decision to utilize visual information as a reference in developing questions. This research adopts a qualitative design covering a case study. Kurnia was selected from 32 teachers from 28 schools; roughly 43% were from public schools, and 57% from private schools. Kurnia placed more emphasis on pictorial information before proposing questions, which was caused by situational factors: the subject matter, the grade level, the student's engagement in the class, the teacher's experience, the teaching experience, and the diversity of students' learning styles. This article recommends that teachers recognize their learning styles to know their strengths and weaknesses in teaching mathematics, and that they convey understandable information utilizing effective instructional methods that represent each learning style of students in the classroom.