深化对情境的认识,改进化学情境教学

Better Understanding the Situation and Improving the Situational Chemistry Teaching

为了进一步深化对教学情境的认识，改进情境教学，更好地体现教学情境对于有效改善教与学的重要意义和功能，教学情境和情境教学中应该注意：1．情境作用的全面性；2．情境作用的全程性；3．情境作用的发展性；4．情境的真实性；5．情境的可接受性。教师可以从学科与生活的结合点、学科与社会的结合点入手，利用问题探究、认知矛盾来创设教学情境。

In order to better understand the situation of teaching and improve the situational teaching and better reflect its significance and function in improving teaching and learning effectively, attention should be paid to the following aspects: 1. the all-round function of the situation; 2. the whole process function of situation; 3. the developmental function of situation; 4. the authenticity of the situation; 5. the acceptability of the situation. Teachers should try to create the teaching situations with question inquiry and cognitive contradiction from the integration point of subject and life , subject and society.