First, the application of case teaching method in musical form teaching

The so-called form analysis refers to the analysis of harmony, structure and form of music. In the teaching process, through the analysis of a large number of practical cases, the musical forms, structures and laws of various kinds of music are summarized, and the analogy analysis exercises are carried out, so as to make reasonable explanations for various complicated and changeable musical forms. Then use the mastered development principles to carry out further music creation practice.

(A) preparation before class

Generally speaking, the course of musical form analysis is for the sophomores and sophomores of music performance and musicology. At this time, students have already studied basic courses such as music theory, harmony acoustics and polyphony, and have the basic ability to learn more complex theoretical knowledge. As teachers, we should make full preparations before class. Preparing for the exam mainly includes two links: First, teachers should thoroughly understand the teaching materials. Taking the two-stage teaching in the textbook as an example, the knowledge points in the textbook are divided into three topics: two-stage reappearance and two-stage non-reappearance, and what are the similarities and differences between the two forms. For each topic, choose two or three cases with typical special significance for students to analyze; Second, teachers should know the basic situation of students before class, such as students' hobbies and professional level. In other words, teachers should have a full understanding of their students, at the same time, they should foresee the unexpected events that may occur in the classroom and make appropriate teaching arrangements in time according to the students' situation. Before taking the course of musical form analysis, students need to make pre-class preparations, such as getting familiar with the teaching materials and understanding the structures of various musical forms in the teaching materials, so as to facilitate class discussion. You can also take the duet as an example through the network, and make a preliminary understanding and investigation of the recurring and non-recurring duet, so as to understand its typical structure, creative techniques and so on.

(B) the implementation of the classroom

Taking students as the main body is a remarkable feature that distinguishes case teaching method from other teaching forms, and its realization needs the guidance of teachers. Therefore, in the classroom, the good implementation of case teaching method depends on the actual situation of class students and the implementation of different classroom links.

1. The task of filing a case

First of all, the teacher put forward the general task of a case: take the teaching of two-paragraph style in the textbook as an example to distinguish between reproducible two-paragraph style and unrepeatable two-paragraph style. Then three questions are put forward: what are the structural characteristics of the reproducible two-segment body? What are the structural characteristics of unrepeatable two-segment bodies? What are the similarities and differences between renewable binary and non-renewable binary? After the questions are put forward, students are encouraged to think and read the first two questions independently, and then put forward their own opinions, with the aim of cultivating students' independent thinking ability. At the same time, other students can further supplement and discuss the third question on this premise, which is helpful to improve the students' ability to learn from each other. After they discuss it to a certain extent, the teacher will explain it and guide the students to think independently about the differences between them, so as to strengthen the students' ability to distinguish between the two music structures and achieve the original teaching purpose.

Explain the case

The ultimate goal of case explanation is to ask questions first, then analyze them and finally solve them. The case explanation of music works is mainly through the analysis of specific music structure, so that students can master the content and expression method of the works more deeply. First of all, we can play the representative work "lullaby" through multimedia to deepen students' impression of the work and lay the foundation for rational analysis later. Secondly, through the analysis of the structure of the work, the structural characteristics of the two-part formula "a+a 1+b+a 1" can be clearly reproduced. Then, by analyzing the typical music "My Motherland" of the unrepeatable binary, let the students know that the biggest feature of the unrepeatable binary is "A+B" and there is no repeatable content. Through the comparison and analysis between them, students can understand the theme.

Second, the enlightenment of case teaching method to the teaching of musical form analysis

First of all, the choice of cases must be targeted. In fact, case teaching is to describe a kind of teaching practice, and to show people stories containing the thoughts, behaviors and feelings of some teachers and students through rich and three-dimensional expressions. Therefore, whether to choose targeted cases is the key to the success of teacher-student teaching interaction. Secondly, case teaching should have a certain purpose. Case teaching can not only guide students to pursue a simple answer, but also be a thinking process of pursuing task completion. Finally, case teaching should break the traditional phenomenon that teachers and several students have been talking about, but let every student go through this learning process and learn to learn.

Third, the conclusion

Case teaching can stimulate students' initiative in autonomous learning, guide students to pay attention to practical activities, improve their practical ability, and effectively transform learning into ability. Using case teaching is an effective way to improve the quality of music teaching.

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