How could Ms. Miller enhance her group activity lesson on fractions?

Providing a whole group lesson on fractions before breaking into smaller groups allows Ms. Miller to establish a solid foundation of understanding for her students. This approach ensures that all students are on the same page regarding the basic concepts of fractions, such as what they represent, how to simplify them, and how to perform operations involving fractions. By presenting this information in a whole group setting, she can clarify any questions that arise and model the skills needed before students apply them independently in their small groups.

This initial instruction can also include interactive components such as visual aids, manipulatives, or real-life examples that engage all learners. After laying this groundwork, when students move into their group activities, they can more effectively collaborate, explore, and apply the knowledge they've just gained. This sequential approach enhances understanding and prevents confusion that might occur if students are placed directly into group work without sufficient prior instruction.