A teacher split students into homogeneous groups and designed a task for each group to challenge the students just beyond their current abilities. Which theory forms the basis of this approach

Skinner's theory focuses on behavior modification through reinforcement and punishment, emphasizing the role of external stimuli in shaping behavior. While it can be applied to classroom management and motivation, it does not specifically address the developmental stages or the importance of peer collaboration in the learning process, which is central to the scenario presented.

Bloom's taxonomy categorizes educational goals and objectives, focusing on cognitive processes from lower to higher order thinking skills. Although it provides a useful structure for designing learning activities, it does not specifically address the dynamics of social learning or the importance of collaborative peer interaction as emphasized in Vygotsky's theory.

Maslow's hierarchy outlines a progression of human needs, from basic physiological needs to self-actualization. While it is relevant in understanding student motivation and emotional well-being, it does not directly relate to the pedagogical approach of grouping students based on their abilities or tailoring tasks to their developmental stage.