Chinese Pinyin teaching is an important part of Chinese education in primary schools, which is of great significance to cultivate students' language ability and reading and writing ability. In the teaching of Chinese Pinyin, the commonly used methods are as follows:

1, syllable spelling: This is the basic method of teaching Chinese Pinyin. By teaching students the pronunciation and spelling rules of initials and finals, students can spell the syllables of Chinese Pinyin correctly.

2. Situational teaching method: Combine the teaching of Chinese Pinyin with the actual situation, and let students learn and use Chinese Pinyin in situations by creating situations. For example, students can spell their names and home addresses in Pinyin, so that they can master the use of Pinyin in practice.

3. Game teaching method: Combine the teaching of Chinese Pinyin with games, so that students can learn and master Chinese Pinyin in games. For example, we can design some Pinyin puzzles and Pinyin solitaire games, so that students can learn and memorize Pinyin in the games.

4. Story teaching method: By telling stories related to Chinese Pinyin, students can learn and master Chinese Pinyin in the stories. For example, you can tell some interesting stories about pinyin, so that students can understand the source and usage of pinyin in the stories.

5. Multimedia teaching method: Using multimedia technology, such as PPT and video, the teaching of Chinese Pinyin is combined with multimedia technology, so that students can learn and master Chinese Pinyin in multimedia environment. For example, we can make some animations and videos about Pinyin, so that students can learn and memorize Pinyin in multimedia environment.

The two ways of writing Chinese Pinyin are as follows:

1, capital letters are one of the writing methods of Pinyin, which are mainly used for syllable labeling and spelling of Pinyin. Capital letters are standardized, easy to identify and easy for beginners and children to master.

2. lowercase letters are another way to write pinyin. Compared with uppercase letters, lowercase letters are smaller and simpler, and are easy to write and remember. The writing standard of lowercase letters is relatively loose, so it is more common in practical use.

3. When spelling Pinyin, you can choose different writing methods according to different needs. Capital letters are suitable for formal occasions and occasions that need to be highlighted, while lowercase letters are suitable for daily writing and general labeling.