This is the 5333rd most frequent Spanish word.
lideraba
"Was leading" or "used to lead."
The word 'lideraba' is used here as a past continuous verb to describe an ongoing leadership activity in the past time, indicating the teacher had the role of leading a group during the project's duration.
El maestro lideraba un grupo de estudiantes en el proyecto de ciencias.
The teacher was leading a group of students in the science project.
In this case, 'lideraba' specifies a recurring action in the past where Ana regularly led the weekly meetings, showcasing habitual past activity with her in the position of leadership.
Ana lideraba las reuniones semanales de la organización juvenil.
Ana was leading the weekly meetings of the youth organization.
Here, 'lideraba' represents a temporary action during the past, describing the team's advantage in the score up until a specified moment.