小组汇报、交流、评价结束后，教师对各小组的学习情况要进行小结和总体评价

After the group report, communication, and evaluation, the teacher should make a summary and overall evaluation of the learning situation of each group, point out the achievements and deficiencies of each group, so that students can understand their own gains and losses in their studies, so that they can learn in the future Continuously improve and improve. Learning, reporting, and communication between groups can make up for the deficiencies in group learning and help groups learn from each other's strengths, improve together, and make progress together. Through group and teacher evaluations, students can develop their ability to distinguish right from wrong and form a correct aesthetic and evaluation concept. Evaluation can also stimulate students' enthusiasm and initiative to participate in group cooperative learning.

After the group report, communication and evaluation, teachers should summarize and evaluate the learning situation of each group, point out the achievements and shortcomings of each group, and let students understand their gains and losses in learning, so that they can continuously improve and improve in their future learning. Through learning, reporting and communication between groups, we can make up for the shortcomings of group learning, which is conducive to learning from each other, common improvement and common progress. Through the evaluation between groups and teachers, students can cultivate their ability to distinguish right from wrong and form correct aesthetic and evaluation views. Evaluation can also stimulate students' enthusiasm and initiative to participate in group cooperative learning.

After the group report, communication and evaluation, the teacher should make a summary and overall evaluation of the learning situation of each group, point out the achievements and shortcomings of each group, and let the students know their gains and losses in learning, so that they can continuously improve and improve in the future study. Through the study, report and communication between groups, we can make up for the lack of group learning, and help groups learn from each other's strengths, improve and make progress together. Through the evaluation between groups and teachers, students' ability to distinguish right from wrong can be cultivated, and a correct aesthetic and evaluation view can be formed. Evaluation can also stimulate students' enthusiasm and initiative to participate in group cooperative learning.