Multigrade is a term that refers to materials, products or systems that have multiple grades or levels. Some synonyms for multigrade include: varied, diverse, multi-level, multiple, heterogeneous, diverse and versatile. These words suggest that something has more than one level of quality, performance, or capability. They may also describe systems or products that serve more than one purpose or cater to different needs. In the educational context, multigrade classrooms refer to classes where students from different grades learn together. Other terms that can be used in place of multigrade include multi-age, mixed-age, and composite classes. These synonyms are useful when discussing educational practices, materials, and products that cater to students of different ages and abilities.