23 years ago, the International School of San Salvador (CISS) sought to integrate technological learning and modern teaching methods into the school’s curriculum through TBox. The main educational objective of the school is to provide children and adolescents with the knowledge and skills that they can use both inside and outside the classroom.

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We are on Spotify!
We are on Spotify! With great enthusiasm we want to share with you that we are already on Spotify with our Podcast “The Break with