Research On The Horizontal Integration Of Knowledge Of Primary School Science Education Based On The Concept

Science education to students for the purpose of scientific literacy, because of its enlightenment, comprehensive and fundamental characteristics and requirements of the student textbook choreography follows the physical and psychological characteristics and cognitive rules, close to the students’ daily lives. In recent years, the reform of science textbooks have some success in the content, structure, etc., but the existing primary school science textbooks for scientific knowledge is still relatively decentralized, thematic scientific presentation of content caused broad, difficult for students from different thematic content of Relationship understand the nature of science. In this paper, The based on the "big ideas", using the literature research method and the text analysis of primary science education knowledge horizontal integration problem, through the core concepts and common concept of knowledge of science and education were objective logic integration, to integrate the above were supplemented by STSE and history of science. Through the knowledge of different content dimensions, types and levels of analysis in current Jiangsu to teach primary school science textbook version of the degree of integration, and to illustrate the strengths and weaknesses, and then put forward the concept of core, STSE integration principle and common concepts in the integration process of selection and integration of the history of science way, and illustrated with examples. The results of the research provided reference for the arrangement of the primary school science textbook, and provided the reference for the primary school science teachers.Its theory allows students to elementary scientific "Great concept" study and grasp the system of scientific knowledge, understanding the nature of science and promoting scientific literacy to develop and eventually be able to make a scientific judgment of problems encountered later in life and decision.In the preface, focusing on the topic reason, review relevant research topics at home and abroad about the significance of this research, including large research study concept study of science textbooks, the study of knowledge integration and primary science education; discussion the research content and research methods, and defines the core concepts. The second part is based on the core concepts of science education knowledge horizontal integration of text analysis. First, to clarify the meaning of key concepts, and then combined for Jiangsu third grade science textbooks were analyzed Secondly, based on the core principles of the concept of integrated science education and knowledge, for example, the last is based on the core concepts and science education in the effect of Knowledge Integration evaluation and limits of instructions. The third part is based on common knowledge of science education in the concept of horizontal integration of text analysis, as well as the selection and examples of the integration process through the concept of the Chinese Communist Party, and its effect evaluation as well as the limits described below. The fourth part is based on the concept and the concept of STSE history of science for science education in the analysis and integration of knowledge and explain its effect evaluation and limits.