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适宜的学习情境能激发学生的学习动机,促进学生认知能力和思维能力的发展,提高教学的效率。化学情景是指在化学教与学的过程中,能够激起学生学习积极性、提高对化学的兴趣的各种景物。这种景物可以是真实、具体、可感知的,也可以是虚构、描述、看不见摸不着的,但不管是哪种形式,人却能够体会得到。实践证明,学生创造性思维的产生与发展,动机的形成,知识的获得,智能的提高,都离不开一定的教学情景。因此,精心创设化学情景,是培养学生创造性思维的重要途径。本文依据新课标的要求,就如何在初中化学教学中进行情境创设进行了研究。
Appropriate learning situations can stimulate students ’learning motivation, promote the development of students’ cognitive ability and thinking ability, and improve the teaching efficiency. Chemistry scene refers to the chemistry teaching and learning process, can arouse the enthusiasm of students to learn, improve the chemistry of interest in a variety of scenery. This scene can be real, concrete, perceptible, it can be fictional, description, invisible, but no matter what form, but people can understand. Practice has proved that the creation and development of students’ creative thinking, the formation of motivation, the acquisition of knowledge, and the enhancement of intelligence can not be separated from certain teaching situations. Therefore, elaborate creation of chemistry scene is an important way to train students’ creative thinking. Based on the requirements of the new curriculum standard, this paper studies how to set up the situation in junior high school chemistry teaching.