In the study, the subjects included: 1.Two classes of students were selected from fourth grade, one was the experimental group(35 students), and the other was control group(36 students). The experimental group was administered scientific writing activities, and the control group was not. 2. Three classes of students(107 students) who participating the science writing activities and their parents were administered the questionnaire of science writing activities to understand the degree of acceptance to scientific writing activities.  

 

        The collected data were analyzed by one-way ANCOVA, and the researcher also analyzed the contents of students’ science writing products. The major findings were as follows：1. According to the students’ science writing products, we found that the students could understand, unify, and enhance the characteristics of new concept and performed the basic cognitive abilities to match the needs of nature and life science area during the process of knowledge constructing. 2. The science writing activities could promote the students’ natural science learning effect. 3. Most parents and students supported and accepted the science writing activities positively.

 

The results were discussed and some suggestions for future studies were offered. The results could provide the teachers reference for the teaching work.