Practical Research On Using Reverse Instructional Design To Promote Students' Deep Learning Of Chemistry

Deep learning is a kind of learning based on understanding.Deep learning is based on integrated knowledge.It is proactive and critical learning of new knowledge,and transfer to new situations to make decisions and solve problems.Reverse instructional design is a kind of instructional design mode with evaluation priority.The reverse teaching design is compatible with the integrated design concept of"teaching,learning and evaluation" in the "General High School Chemistry Curriculum Standards(2017 Edition 2020 Revision)" Using reverse instructional design to promote students' deep learning of chemistry,on the one hand,it hopes to infiltrate the concept of deep learning;on the other hand,it hopes to clarify the construction process of unit reverse instructional design that promotes deep learning.This study uses the literature research method to sort out relevant domestic and foreign literature.Defined the concepts of deep learning and reverse teaching design.his research takes Taylor's principle of evaluation,constructivist learning,Bloom's target classification and other theories as guiding theories.On this basis,the three stages of reverse instructional design are analyzed.And put forward the principle of reverse teaching design,analyze the basic steps of the deep learning route.After that,a practical framework for using reverse instructional design to promote deep chemistry learning was constructed.For the practice part,design unit goals,evaluate evidence,and learning activities that promote deep learning.Then,the 16 learning activities are divided into 3 class hours:"Understanding Redox Reaction" "Oxidant and Reducing Agent" and "Exploring the Oxidative or Reductive Properties of Substances".In the classroom teaching,follow the four steps of deep learning.Practice in a high school in Qinghai Province,use task results and data to evaluate the value of practice,and analyze the shortcomings in the practice process.The research results show that the use of reverse instructional design to promote students' deep learning of chemistry is valuable.In addition,the proposed framework provides ideas for teachers to construct instructional design that promotes deep learning in teaching.This research helps to stimulate students' interest in learning,active learning,and cultivate students' sense of cooperation and inquiry ability.In the process of deep processing of knowledge,students can feel the process from shallow learning to deep learning.Moreover,learn to internalize and apply to improve students' in-depth thinking ability and problem-solving ability.Finally,implement the core literacy of chemistry.