The present study aims to identify the effectiveness of summer science camp experience on middle school students' content knowledge and interest towards biology. For this purpose, two instruments including reflective journal and pre-post questionnaire were developed by four researchers who are expert in science education. Besides, the instruction…

The "explicit-reflective-embedded" approach is an effective way of teaching nature of science (NOS). But, the studies have not provided a clear or explicit definition of the approach in terms of an instructional design framework. The approach has two sides including embedding into content knowledge and purposively teaching the NOS aspects as a…