pagina interactiva
https://www.indiana.edu/~call/ejercicios.html
https://www.cuentosinteractivos.org/
https://childtopia.com/index.php?newlang=spa
https://amparo102115.blogspot.com/2012/11/aprendiendo-las-vocales.html
https://lecto-escriturainteractiva.blogspot.com/
https://lenguadeprimaria.com/2013/04/29/juego-para-trabajar-los-sinonimos/