The Study On The Research Of Chemistry Experimental Design

Chemistry experiment is a fundamental way and an important means that perceptual experience and facts are obtained by recognizing principal part in modern scientific research. It is a practical base of developing hypothesis and also a way of making chemistry scientific knowledge reach true standard. In chemistry teaching, chemistry experiment is the main part of chemistry teaching contents and a teaching method frequently used by teachers. It is also the important contents studied by students and an effective studying way. With the development of modern chemical science, chemistry experiment is more and more paid attention to in chemistry scientific knowledge and chemistry teaching. The research process in which the chemistry subject is formed, developed and used in chemistry teaching in middle school is different from scientific research experiment, it not only forms chemistry conception, understands and strengthens chemistry basic knowledge, but also provides rich perceptual knowledge, stimulates studying interest, develops scientific attitude, observing and thinking ability, operating skills and practicing ability for students. It is an effective way of developing scientific studying method. In chemistry teaching process in middle school, affected by traditional teaching in which teaching knowledge is the main purpose, experiment is just used as a way to help students to understand and strengthen chemistry knowledge and develop operating ability. Therefore much attention is paid to verifying function of intensifying experiment, however, educating function of experiment is neglected in emotion, will and ability. In order to adapt times for talented people of high quality, develop people of high quality with creative spirit and practicing ability, experiment teaching must be further improved, with the purpose of taking advantage of experiment and developing creative ability. Only by infiltrating observing into thinking, imaginative ability is promoted and creative thinking is formed. So experimenters must recognize the type and function of the experiment, analyzesevery link of the process, raise their own theoretical and thinking quality, thus they can find out problems through under standing, design ways of settling problems and realize the development from one stage to another.