One of the most interesting features of Salvage the Bones is Esch's engagement with Greek mythology, especially the story of Medea and Jason. Students asked to write about this connection must hold two texts in mind and explain how one illuminates the other. That is a demanding task for high school writers, and it produces essays of widely varying quality. Teachers need a clear way to recognize when the comparison is working.

The weakest myth essays simply announce that Esch is like Medea and move on. The stronger ones explain what Esch notices in the myth, how she applies it to her feelings about Manny and motherhood, and where the parallel breaks down. That last step matters, because acknowledging differences shows real thinking. A comparison that only lists similarities rarely produces an argument.

Students sometimes lack familiarity with the myth itself, so check what background they received before holding them to a high standard. If your class read only a short summary, expect more general claims and focus grading on the quality of reasoning. If they studied the story in depth, you can expect more precise references. Aligning your expectations with instruction keeps scoring fair.

What a Strong Comparison Looks Like

A strong comparison essay organizes its paragraphs around ideas rather than around each text in turn. For example, a paragraph might examine how both stories treat abandonment and anger, drawing evidence from each side. Another might consider how Esch uses the myth as a way to understand something she cannot say directly. This structure keeps the two sources in conversation and prevents the essay from becoming two separate summaries.

• A thesis that explains what the myth reveals about Esch, not just that it appears
• Specific references to both the myth and the novel
• Discussion of where the comparison fits and where it does not
• Attention to why Ward might have included the myth at all
• A conclusion that connects the comparison to a larger theme such as motherhood or survival

Common Problems in Myth-Based Essays

Many students stretch the parallel too far, treating Esch and Medea as identical. Others rely on the myth to carry the essay and neglect evidence from Ward's text. A useful grading note is to ask, in the margin, what the novel itself says at this point. That question pulls the writer back to the primary source and strengthens the analysis.

Another frequent issue is a loose grasp of the myth's details. Rather than marking every inaccuracy, prioritize the ones that distort the argument. Minor slips can be addressed with a brief correction, while a fundamental misunderstanding deserves a longer comment and perhaps a conference. Triage like this keeps grading manageable and feedback useful.

Designing Prompts That Produce Better Essays

The prompt strongly shapes the quality of the responses you receive. An open prompt like "discuss the role of myth" tends to produce general summaries. A narrower prompt asking how Esch's understanding of Medea changes her view of her own situation encourages interpretation. Clear prompts also make rubric criteria easier to apply consistently.

Consider providing a short set of guiding questions without turning them into a worksheet. Students can use them to plan, and you can use them to check whether each paper addresses the core issues. When the prompt and rubric align, feedback becomes quicker to write because you know exactly what to look for. That alignment is one of the simplest ways to improve grading efficiency.

Giving Feedback at Scale

Comparative essays are among the slowest to grade because the reader must track two sources at once. Teachers handling many sections can benefit from tools that draft rubric-aligned comments based on each essay's thesis and evidence. The teacher then confirms that the comments reflect the paper accurately and adds personal observations. This approach preserves quality while reducing repetitive effort.

Whatever method you choose, keep feedback focused on two or three high-impact revisions. A student who understands how to deepen the comparison will improve more than one who receives a dozen small corrections. Over several assignments, those focused comments build real skill in comparative analysis. The reward is better writing in every unit that follows.