This is the 10221st most frequent Spanish word.
colaborativas
Collaborative.
The word 'colaborativas' is an adjective describing 'actividades,' indicating their nature of involving cooperation and joint effort.
Las actividades colaborativas son esenciales para el aprendizaje grupal.
Collaborative activities are essential for group learning.
Here, 'colaborativos' is an adjective describing 'proyectos,' indicating that such projects are done cooperatively.
Participamos en proyectos colaborativos para resolver problemas locales.
We participate in collaborative projects to solve local issues.
In this sentence, 'collaborativas' describes 'reuniones,' showing their quality of promoting cooperation among participants.