Knowing the score is the second lesson to know the score initially, and it is a lesson after students have learned the score. From integer to fraction is an extension of the concept of number, and fraction is another extension of fraction, which plays a connecting role in this unit. How well this part of knowledge is mastered will directly affect the understanding of decimals and fractions in the future. Understanding scores is not only the basis for students to compare scores with the same denominator, but also provides conditions for students to learn scores with different denominators.
1, use knowledge transfer in teaching, select topics that students are interested in, make pertinent evaluation, sincerely encourage, guide students to study with passion all the time in a relaxed and happy atmosphere, fully mobilize students' enthusiasm and give full play to their initiative.
2. In the teaching process, we also pay attention to students' hands-on practice and use their school supplies to create scores. Students are highly motivated, everyone participates in learning, and the atmosphere of cooperation is harmonious. Through cooperative learning, through cooperation and sharing of learning results, students are guided to be good at participating in mathematics learning activities, so that students can feel the teaching concept that mathematics comes from life.
3. In the consolidation exercise stage, the distracted students are attracted to a certain focus by the gradient exercise from easy to difficult, so that the loose strings are tightened again, and the students' understanding of the music score is strengthened in the exercise, and the content of this lesson is sublimated through sorting out and summarizing.
4. However, in the process of students' hands-on operation, in order to take care of every student as much as possible, a lot of time is wasted to a certain extent, which makes the final exercise and summary a little hasty and the time arrangement inappropriate.