What teaching method did Mrs. Johnson use when introducing pollution to her eighth-grade class?

Mrs. Johnson utilized group work to prepare questions while viewing a DVD as her teaching method. This approach encourages collaborative learning, which is essential for engaging students in the subject matter. By having students work in groups, they can share insights, discuss their thoughts, and develop critical thinking skills as they formulate questions based on the information presented in the DVD about pollution. This method promotes active participation, allowing students to learn from one another and deepen their understanding of the topic. Additionally, it supports the development of communication and teamwork skills, which are vital in educational settings.

The other options do not incorporate this collaborative element, making them less effective in fostering an interactive learning environment. Individual presentations and standardized testing prioritize individual work over group dynamics, while lecture-based teaching limits student engagement and does not encourage interaction. Group work with a clear focus on dialogue and inquiry aligns with contemporary pedagogical practices that emphasize student involvement and experiential learning.