The present continous is used to speak about what is happening right now.
Juan está cantando - Juan is singing
Carmen está bailando. - Carmen is dancing
Pepe y Susana están leyendo. - Pepe and Susana are reading.
It is formed with the correct tense of the verb estar (to be) and the gerund.
For more information about the present continous in Spanish with practice click here
This is how we form the gerund in Spanish. The gerund is the "ing" after verbs.
Examples: hablando ("speaking"); cantando ("singing"); bailando ("dancing")
Examples: bebiendo ("drinking"); leyendo (with spelling change; "reading"); comprendiendo ("understanding")
Examples: viviendo ("living"); sintiendo (with stem-vowel change; "feeling"); escribiendo ("writing")