The Research On The Inquiry-experiment Of The Secondary School For Educating Students' Abilities Of Creating

This thesis had based on the studies of foreign and domestic researchers. It summarized my instruction practice s of a recent year and combined the theories for modern psychology and chemistry-experiment, it was a tentative research and practice that promotes efficiency for improving students' idea , thoughts and abilities of creating. According to the current situations of secondary school and the practices of the inquiry-experiment, this research was established on the importance and necessity of improving students' abilities of creating. The purpose of the research was to inquire into an efficient way, to inquire into a chemistry-experiment instruction style for improving students' idea, thoughts and abilities of creating.According to the instruction practices and researches of a year, the importance of the thesis was about how to design and organize the practice of the inquiry-experiment to improving students' idea, thoughts and abilities of creating. The research chose five different typical designs of experiment which are easy to operate, they are: 1. Inquiringthe preparation of the material--the experiment of thepreparation of carbon dioxide; 2. Inquiring experimentdevice--experimental design of the reaction of carbondioxide and sodium hydroxide; 3.Inquiring the character ofthe material--how to distinguish the solution of calciumhydroxide and dilute sulphuric acid; 4. Inquiring theexperiment of livelihood--the experiment of the rustingcondition and preventing rust of iron, copper and aluminum5. Inquiring the interesting experiment------the preparation ofindicator and the measure of acid-base properties of solution.This thesis of inquiry-experiment instruction was theinnovative in terms of the design of improving students' idea, thoughts and abilities of creating, the teacher tried to supply a monconstricting and harmonious experimental environment and encouraged students to decide imagination for themselves, to decide discusses, choices, improvements for themselves . The students learned to more methods of designing experiment, had more free opportunities of creating. At last, the teacher also participated in designing an experiment, the students discussed and evaluated before the teacher summarized. It can solve the question to some extent which teachers are how to carry out the inquire-experiment instruction to improving students' abilities of creating. It can also promote to transform the idea and methods of instruction.