Vamos a entender a la maestra.
In the case of
a la maestra,
la is a definite article (femenino singular->feminine singular) that you put before of a noun to indicate this noun is known to the speaker.
Vamos a entender al maestro.
al is the contraction of
a el and
el is a definite article (masculino singular->masculine singular) that you put before of a noun to indicate this noun is known to the speaker. Unlike in English, where contractions are optional (
will not and
won't are grammatically interchangeable), the use of the contraction
al is obligatory in Spanish (as is the contraction
del, which means
de el), except when the
el is part of a proper noun:
- Vamos a El Salvador. NOT Vamos al Salvador.
Also be sure not to confuse el (it) with él (him/he). a él is never shortened:
There are five definite articles in Spanish:
- Masculine singular -> el
- Masculine plural -> los
- Feminine singular -> la
- Feminine plural -> las
- Neuter singular -> lo
Note that although in Spanish nouns are either masculine or feminine, it is possible to use the definite article
lo to construct a neuter form. For example:
Me gusta lo francés
I like French things
Feel free to edit if you see any error in my attempt in English.
Hope this help