Development And Application Of School-based Textbooks For Junior Informatics Olympiad

At present,only informatics competition is the only non college entrance examination subject in the National Olympic competition.However,informatics competition has trained a large number of excellent talents,and the students participating in the competition have excellent personal ability and comprehensive quality.Therefore,more and more parents and students begin to pay attention to informatics competition and are willing to invest in it.At present,the competition training course in junior middle school is very difficult and has heavy tasks.Teachers are facing a huge amount of lesson preparation,and the level of students participating in the training is uneven,and there are no appropriate classroom teaching materials,which leads to the low efficiency of course training.The purpose of this study is to explore and develop the school-based textbook of Informatics competition in line with the actual situation of junior middle school and the needs of students' development under the guidance of the correct concept of school-based textbook development.The author defines the objectives of the course,determines the needs of the course and students,determines the teaching content through the formulation of the curriculum outline,and defines the scope and difficulty of knowledge.Under the guidance of Taylor model and constructivism theory,a school-based textbook suitable for junior middle school information technology training course is developed,and various ways of using the textbook in the classroom are explored.After the implementation and application of the teaching materials,obtain the feedback of teachers and students on the teaching materials,and revise and improve the teaching materials.Through the research,it is found that teaching materials can make teachers' training more targeted,arrange teaching time more reasonably,improve teaching efficiency,and improve teachers' lesson preparation efficiency.For students,with teaching materials,students have a learning basis and their participation in the classroom has been improved.Students can independently arrange preview,review and other learning activities.Many students will take the initiative to assign themselves the practice tasks in the teaching materials after class,and take the initiative to arrange exploration tasks to improve their programming ability and problem-solving ability.Their learning initiative and enthusiasm are greatly strengthened.The textbook helps students form good programming habits and a solid knowledge base in Grade 7,and it is also helpful to improve the competition results.