Edith Hamilton's Mythology is mostly a book about the Greeks, but it closes with a section on Norse myths. That contrast makes an appealing essay assignment. It also creates a grading problem that many teachers do not see coming.

The Greek material is long and detailed, while the Norse section is much shorter. Students naturally lean on the Greek stories because they have more to work with. A comparative essay can end up as a Greek essay with a few Norse sentences tacked on at the end.

That imbalance is not a student failure, so it should not be treated like one. Decide ahead of time what you expect: equal coverage, or a comparison built around a narrow question such as the character of each tradition's gods or the way each treats fate. Say it in the assignment and in the rubric.

With that settled, grading becomes a matter of checking the quality of the comparison itself. Does the student find real similarities and differences, or just list facts about each side? A strong essay makes a point about what the contrast reveals.

Point-by-Point or Block Structure?

Students usually choose between block organization, where they cover one tradition and then the other, and point-by-point organization, where each paragraph pairs the two. Block structure is easier to write but often drifts into two separate summaries. Point-by-point structure forces comparison in every paragraph, which is why many teachers push it.

• The thesis names both traditions and says something about how they differ or align
• Each comparison point is supported by a detail from each side
• The essay explains why the difference matters instead of just noting it
• Coverage is balanced enough to make the comparison believable
• Transitions signal whether the writer is comparing or contrasting

Common Weak Spots in Comparative Writing

The most frequent problem is the list of unconnected facts. Zeus does this, Odin does that, and the essay never says what to make of it. Feedback should push students to add a so-what sentence after each pairing.

Another problem is false equivalence, where students treat any two gods as interchangeable because they share a job. Ask them to explain what each figure does within its own story, not just what category it belongs to. That habit produces sharper, more accurate analysis.

Giving Feedback on Comparison Without Rewriting the Essay

Good comparison feedback sounds like a question. Instead of writing that a paragraph needs more comparison, ask what the student thinks the Greek example shows that the Norse one does not. Questions push students to do the thinking themselves.

An AI grading tool can flag where an essay stays on one side of the comparison too long, or where a paragraph makes a claim without evidence from both traditions. That kind of structural check is tedious for a person and fast for software. You then add the interpretive comments only a teacher can add.

Setting Expectations Before Students Start Writing

Share a model paragraph, ideally one that you wrote, that shows what a real comparison looks like. Mark the sentence that makes the claim, the two pieces of evidence, and the explanation. Students copy a structure more readily than they follow written instructions.

Then let the rubric do the rest. When students know that balance, evidence, and explanation are what count, the essays get sharper and the grading gets faster. The Norse section, short as it is, becomes a useful lens rather than a footnote.