This paper proposes a blended teaching design model on WeChat Platform-based SPOC and carries out an empirical study of its applicability and effectiveness in lower-secondary school science teaching. Participants were from two eighth grade classes with different academic performance, and after conducting the same blended teaching, it was found…

This study investigated the effects of 5E instructional model on the teaching processes of novice teachers. First, we conducted a teaching design training project based on the 5E model for 40 novice teachers, and compared pre-texts of the teachers' teaching process from before the training with post-texts obtained immediately following the…

Guiding students to generate testable scientific questions is essential in the inquiry classroom, but it is not easy. The purpose of the BDC ("Big Idea, Divergent Thinking, and Convergent Thinking") instructional model is to to scaffold students' inquiry learning. We illustrate the use of this model with an example lesson, designed…

In the past few years, many students have begun to lose interest in science and information and engineering technology courses because they find them too boring and hard to learn. To strengthen this field of education and stimulate students' motivation and interest in learning, this study introduces a theoretical pedagogical framework based on…

To examine the influences of direct instructional principles on student learning, this study compared the results of using two different versions of an instructional television program. One version consisted of a randomly-selected ITV science program from the Educational Broadcasting Corporation's science series, "Odyssey," while the…

The purpose of this paper is to discuss how general problem-based learning (PBL) models and social-constructivist perspectives are applied to the design and development of a Web-based science program, which emphasizes inquiry-based learning for fifth grade students. The paper also deals with the general features and learning process of a Web-based…