The Design Of Primary School Science Experiments

The 21st century is an era of knowledge economy. In today's world, science has entered everyone's life. A country citizen accomplishment of science height, will essentially decides its economic and social development level. Science and technology development in economic development, and as the core of education technology development foundation, is to improve the national scientific literacy training future scientific and technical backbone of foundation engineering, has caused worldwide attention.From the late 1950s began, developed western countries began to elementary school science course makes a comprehensive review, and in spencer and Dewey, etc, on the basis of predecessors thought "explore" and "process" concept and scientific teaching connected. Among them, 1984 the convening of the 39 session of the international education conference and 1985 an asia-pacific region Bangkok meeting are "elementary school science education and popularization of reform" as the core content, assembly also refer to a scientific education curriculum resources exploitation and utilization. Regard science education's strong support, becoming the world education workers direction.In recent decades,many countries has world-wide dedicated to science education reform of middle and primary school. In order to cope with the scientific education reform tide, China's science and education curriculum reform is also significantly increased the. In May 2001, the ministry of education in our country Wei Yu academicians initiated and advocate, the ministry of education and science and technology association to put forward "learning by doing" science education experimental ideas.Elementary school science experiment reasonable design is normal science teaching an important safeguard and reserve force. In the paper, the elementary school science experiment were summarized, and explains the primary science experiment education value and position, and through the current elementary school science experiment teaching, and points out that the analysis of the present situation in elementary school science experiment design process, you should consider what factors, follow what principle.This paper mainly intended to construct a conform to the rules of the development of the pupils physical and cognitive level, it can make a direct experience science and closely life reality experiment system.