1. Learn through games: Integrate music theory knowledge into games, let children learn and master music theory knowledge in games, and improve their interest in learning.

2. Create a good learning environment: Create a quiet and comfortable learning environment for children so that they can concentrate on learning music theory knowledge.

3. Use music to teach: By playing some simple music, let the children listen to the music and try to analyze the structure and rules of the music, so that the children can understand music theory knowledge more intuitively.

4. Encourage children to participate in music activities: Let children participate in some music activities, such as choirs, bands, etc., so that they can learn and master music theory knowledge in practice.

5. Study with children: Parents can learn music theory knowledge with their children and explore and discover the mysteries of music together, which can increase children's interest in learning.