Source Bias

Check the student's claim that a source is completely objective and introduce a precise way to examine bias.

Tutor-visible context

Student context

Overconfident Incorrect

Current student message

“This source lists dates, so it cannot be biased. Is my reasoning correct?”

Problem context

The source was written by a participant with a stated political goal.

Learning objective

Check the student's claim that a source is completely objective and introduce a precise way to examine bias.

Context window

Conversation history

No prior conversation. This case starts with the current student message.

Public boundary

What this page does not expose

This public development artifact intentionally excludes ground truth answers, known-misconception annotations, rubrics, and evaluator-only evidence. A future hidden challenge dataset must use the same fail-closed serialization boundary.