Which grouping technique involves students of different ages participating together?

Multi-age grouping is a technique that involves students of different ages participating together in an educational setting. This approach allows for a diverse learning environment where students can benefit from each other's unique experiences and perspectives. Such grouping fosters collaboration and peer learning, as older students can serve as mentors to younger ones, while younger students can introduce fresh ideas to their older peers.

Additionally, multi-age grouping can cater to individual learning paces and styles, enabling students to progress at their own rates without being confined strictly to a curriculum based on a single age group. This method not only promotes social interaction across age differences but also encourages a sense of community within the classroom, helping students develop social skills and form relationships with classmates of varying ages.

In contrast, other techniques such as heterogeneous grouping or homogeneous grouping do not specifically focus on the age diversity aspect, and gender-based grouping is centered around gender rather than age. Thus, multi-age grouping is the most accurate term for this specific grouping technique.