Study On The Design And Evaluation Of Junior High School Chemistry Homework Based On SOLO Classification Theory

Homework is an important part of teaching,Teaching needs to reach the purpose of extending,broadening and deepening knowledge through homework;Homework is an important way to train students' ability and develop students' non-intelligence factors;The teaching effect of teachers also needs to be fed back through homework to adjust the teaching.On February 23,2021,The Ministry of Education deployments new semester primary and secondary school teaching work to put forward to focus on strengthening student homework management.Strengthen the coordination of homework of the subject grade group.Strictly stipulate and control the total amount of work.The quality of design should be effectively improved,and homework design should be brought into school-based teaching and research.Encourage the arrangement of hierarchical,flexible,personalized work."Design and Evaluation of Junior High School Chemistry Homework Based on SOLO Classification Theory" refers to the hierarchical design and evaluation of chemistry homework according to the differences of students' levels under the guidance of SOLO classification theory.This topic takes the ninth grade chemistry teachers and students of a middle school as an example to carry out the research.The homework design,layout and evaluation of 22 junior middle school chemistry teachers including the chemistry teachers of the school were investigated.To understand the completion of chemistry homework of 450 students in Grade 3 of this school and their requirements for homework design,The SOLO classification theory is used to analyze the examination questions of Chinese high school chemistry examination in this city.On this basis,the basic framework of chemical operation design in Grade Three is determined.Based on this framework,I designed the chemistry homework of 10-11 units in junior high school chemistry.In order to test its feasibility,the designed homework is applied to the teaching and the students are evaluated and counseled at different levels.The results show that the hierarchical design and evaluation of junior high school homework based on the SOLO classification theory can improve students' work attendance rate and completion rate,improve students' work attitude,and promote the formation of students' good work habits.To a certain extent,it can enhance students' enthusiasm for homework;There is also a promotion exercise for the improvement of chemistry academic performance.It can be concluded that improving the quality of homework design and paying attention to the difference evaluation and guidance of students can play a good role in promoting the chemistry teaching and student development.