Professor Sergio Cruz during a recording

08 2020 April - 09: 14

Trying to adapt to a casual tone typical of the YouTube video channel.

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See the original article: A youtuber teacher from Dénia explains economics in the simplest way

Sergio Cruz, professor at the IES Sorts de la Mar, during one of his videos posted on YouTube

The professor of the IES Sorts de la Mar de Dénia who has become a quarantine youtuber, in an image during a recording

Professor Sergio Cruz during a recording

Sergio Cruz, preparing one of his recordings

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