Research On Teaching Design And Practice Of High School Biology Deep Learning Based On Model Construction

Deep learning is different from shallow learning.Deep learning is a kind of high-level learning that learners use deep learning method to obtain high-quality learning results and achieve meaningful learning.Model construction is a kind of thinking and learning mode for learners to carry out scientific learning,which helps students to carry out meaningful learning.At the same time,China's education requires talent training,and the concept of deep learning is highly consistent with it.Deep learning is also a powerful embodiment of the core literacy of biology.The idea of model building is highly consistent with the idea of deep learning,which makes the process of model building have key practical significance as an effective means to promote students' deep learning.Based on the keywords of deep learning and model construction,this paper summarizes relevant literatures at home and abroad,proposes the research background,research purpose,significance and research method of this study,and expounds the concepts of deep learning,model construction,physical model,conceptual model and mathematical model.Based on constructivism learning theory,cognitivism learning theory,Bloom's classification of educational objectives and metacognitive theory,this paper carries out theoretical research on high school biology deep learning based on model construction.This paper also investigates the current situation of deep learning among senior one and senior two students in a middle school,and puts forward a teaching mode of deep learning based on model construction by combining the route of deep learning,the steps of model construction and the theoretical connection between them.Based on this teaching mode,the teaching design is carried out,and the model-based deep learning practice research of senior high school biology is carried out.Two classes of senior one in the practice school are taken as the research objects,and the actual teaching effect of the model-based deep learning teaching mode is tested.After half a year of teaching practice,The results of biology,passing quizzes,classroom performance and works of the research objects were analyzed to verify the effect of deep learning teaching mode based on model construction.Results show that the students' biological achievement has significant improvement,improved average nearly 14 points,classroom quiz passing rate of 46%,the full mark rate of 31%,classroom observation indicators show that significantly improve the level of deep learning of the students,and students from model analysis,building works reflecting the students in the process of building a model,Deep learning is achieved.The following conclusions are drawn through teaching practice: Through the design based on the depth of the model to construct learning teaching mode,can significantly promote the student to the integration of old and new experience,form their own cognitive framework,so that the students from shallow thinking to the development of the higher order thinking ability and the innovation level of ascension,in the model building group cooperation links improve students' communication and presentation skills,students knowledge of different subjects can be migrated to biological disciplines of study,At the same time,the knowledge will be applied to solve real problems.