Complex sentence: The school opened on October 17,1920 in a small schoolhouse on Avenida São João and in 1961 the current campus was built on Avenida Giovanni Gronchi in Morumbi.
Split into simpler sentences: The school opened on October 17,1920 in a small schoolhouse on Avenida São João. In 1961 the current campus was built on Avenida Giovanni Gronchi in Morumbi.