Montessori Tactile Letters and Activities for children. Teach pre-writing skills and letter sounds in a fun, interactive way. These Montessori tactile cards can be used for may activities and fun games. I got these at lakeshorelearning.com. Spanish:. Montessori letras táctiles para enseñar pre - escritura y fonética. Aquí muestro actividades Montessori para tratar con estas cartas. Las compre en Lakeshorelearning.com.