There are pedagogical challenges for the ideal balance of online community building and interaction among students and instructors for HyFlex learning. One of the challenges focuses on how instructors can effectively select and design an online discussion modality to promote positive, vigorous, and encouraging online asynchronous discussion to engage students. This research study adopted an exploratory mixed method approach designed to investigate student’s satisfaction level and academic performance with different interface design platforms for online discussion in HyFlex delivery modality education courses. Study results indicated that different interface design for online discussion platforms had a significant impact on students’ academic achievement for online discussion assessment although there is no significant impact on students’ overall satisfactory levels toward the courses. Implications from the results suggest a need to design and integrate effective online discussion platform to engage students and promote social learning in HyFlex learning environments.

The incorporation of Computer Science teaching in educational systems has increased in recent years. Given international interest, Chile has promoted projects to promote the development of students' digital skills. Focusing on this new educational context, this research reports the results regarding the identification of computational concepts and practices that can be articulated with the contents and skills of the curriculum. of Chilean mathematics. for first grade of primary school based on the use of the Bee-Bot robot. For this, the study followed a qualitative approach, developing a case study of the Chilean study program with the content analysis technique and using, as analysis categories, computational concepts and practices from the field of educational computing. In total, 30 learning objectives of the study program were analyzed. The results indicate that, although there is little articulation between computational concepts and first grade content proposed in the curriculum, there is greater articulation between computational practices and mathematical skills suggested in the Chilean curriculum. It is concluded that Computational Thinking can be developed from the earliest school levels using the Bee-Bot robot (or similar), and this is demonstrated by the structure of the Chilean primary mathematics curricular program.