They uploaded it to a private class group. The other parents were enchanted. The teacher, a young man named Diego who had never used a mimeograph machine in his life, asked Ana to host a virtual “History of the Textbook” session.
Ana’s apartment was a labyrinth of bookshelves. Every wall, every corridor, every corner groaned under the weight of encyclopedias, novels, and, most precious of all, her Santillana textbooks from thirty years of teaching. She had taught generations of Spanish children the reglas de ortografía from the Lengua Castellana series, the mysteries of photosynthesis from Conocimiento del Medio . To her, a book was a sacred object: you could fold a corner, scribble a note in the margin, feel the weight of knowledge in your hand. libros online santillana
The app is highly recommended because it allows for offline study : They uploaded it to a private class group