| "The Chemical curriculum standards(2011)" pointed out that guide students to form the basic concept of chemistry,cultivate the students' practical ability,improve students'scientific literacy,requiring students to take the initiative to participate in the learning process during the chemical education of compulsory stage.The Eighteenth National Congress of the CPC point out,"The moral education is a fundamental task of education,training the socialist builders and successors with an all-round development of morality,intelligence,physics and arts",The teaching of chemistry is based on core literacy,guiding teachers to grasp the depth and breadth of teaching,so as to help students learning.Deep learning emphasizes that students can take the initiative to learn new knowledge and be able to migrate knowledge to new situations to solve problems.Teachers in the unit teaching to implement deep learning teaching methods can promote students' learning,students in the unit learning for deep learning can improve the level of chemical learning.This paper focuses on the deep learning route in chemistry unit teaching in junior high school,investigating and analyzing the junior high school students' learning status through the literature research,questionnaire,interviews records.Based on Bloom's cognitive field Classification of educational objectives,combining the characteristics of deep learning and unit teaching,the general process of chemical unit teaching in the perspective of deep learning is constructed.This process includes "Design of the unit teaching goal","Unit pre-assess","Activate the original knowledge","Acquisition and Processing of new knowledge" and "Evaluation and Reflection",feedback on existing problems behind teaching reflection,improve the goal of unit teaching in further.Finally,it proves the feasibility and effectiveness of the deep learning path in the construction unit teaching through the experimental comparison. |
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