Research On The Construction Of Humanized Teaching Resources Of Biology In Junior High School Based On CrazyTalk

The personified teaching resources based on CrazyTalk refer to the teaching resources such as videos and pictures with human facial features and vivid language,which are processed by CrazyTalk software to assist biology teaching.With the launch of the education informatization2.0 action plan,the advantages of "internet plus" have been brought into full play,and various education websites have abundant teaching resources.However,there are still some problems in biology teaching in middle schools.For example,there are still conflicts between students' cognitive characteristics and learning contents under the new curriculum reform environment,and it is difficult for teachers to make and retrieve high-quality teaching resources.The research shows that anthropomorphic teaching conforms to the characteristics of junior high school students' age and cognitive structure,is conducive to the visualization of abstract knowledge,and can help solve the contradiction between students' cognitive characteristics and learning content.The CrazyTalk software is a software that can make a static picture speak.it has the unique advantage of making anthropomorphic teaching resources and is helpful to solve the problem that teaching resources are not easy to retrieve.Based on this,guided by the "tower of experience" theory,cognitive load theory and mixed learning theory,the author introduces the construction and application of the humanized teaching resources of junior high school biology based on CrazyTalk,defines the concepts of "humanized teaching resources based on CrazyTalk","CrazyTalk" and "actor",and explores the significance of the construction of humanized teaching resources of junior high school biology based on CrazyTalk to junior high school biology.On this basis,the author analyzed the research status of teaching resources,personification and CrazyTalk software at home and abroad through literature research,and made clear the research content and ideas.After that,the author took the contents of chapter 2 "animals in the biosphere" and chapter 3 "microorganisms in the biosphere" of unit 2,seventh grade of Jinan edition as examples to explore the production process of personified teaching resources based on CrazyTalk,and designed the teaching design of "characteristics of mammals".Finally,the author explored the method and process of making personified teaching resources in junior high school biology by using CrazyTalk software and summarized the application mode of personified teaching resources.The author applies the anthropomorphic teaching resources of the second chapter "Animals in the Biosphere" and the third chapter "Microbes in the Biosphere" in Unit 2 of the first volume of the seventh grade of Jinan Edition to teaching practice,and designs two groups of control experiments,in which the experimental group uses the anthropomorphic teaching resources based on CrazyTalk and the control group uses the existing video resources in the network.Through questionnaires to students,interviews with teachers,student achievement analysis and observation research,the application effect is analyzed.It is concluded that personified teaching resources have the functions of stimulating students' interest,activating classroom atmosphere and arousing students' learning enthusiasm,etc.,which pave the way for further research on personified teaching resources based on CrazyTalk.