Which item would best show the value of social sciences education at a student exhibition night?

A portfolio of letters students have written to elected officials effectively demonstrates the value of social sciences education by showcasing civic engagement and active participation in the democratic process. This item not only reflects students' understanding of government and political systems but also emphasizes the importance of communication and advocacy in a democracy.

Through writing to elected officials, students engage critically with societal issues, express their opinions, and understand the impact of their voices in shaping public policy. This active involvement illustrates key learning outcomes in social studies, such as the development of informed citizens who can contribute meaningfully to their communities.

In contrast, the other items, while they may show elements of learning, do not convey the same level of real-world application and civic responsibility. The video of patriotic poems may lack depth in demonstrating students' understanding of civic engagement. Multiple choice assessments may merely indicate knowledge retention without showcasing the application of that knowledge in practical scenarios. A word wall may be a useful educational tool but does not encapsulate students' engagement with social issues or their ability to express their views on such topics.