Nevertheless, in Buenos Aires, secondary education consists of 5 years ranging from 1st year to 5th year as opposed to primary education's 1st to 7th grade. Most schools do not require students to choose their orientation, as they study the basics such as art, biology, math, history, and technology, but there are schools that do, regardless of if they are oriented to a certain profession or they have orientations to choose from when they reach a specific year.