"Se busca" is part 4 of the "La señorita Amarilla" series, teaching students high frequency structures such as "¿Dónde está...?", "¿Quién es el último?", "¿Quién es el primero?", and "Espera tu turno". The unit encourages extra practice through a lyrics sheet that students can color while listening to the song. Teachers can ask questions like "¿Es un hombre grande o pequeño?" and "¿A quién busca?", as well as personalized questions such as "¿Te gusta esperar?" The theme also includes phrases such as "Busco.