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Grade 12 English · Unit 5: Critical Essays

Comparative and Synthesis Essays

Compare texts and synthesise sources around a sharp central claim.

At the highest level, comparison becomes argument. A comparative thesis links texts through a shared idea: “While Shelley shows power crumbling into dust, Antony shows power being remade through language, suggesting that rhetoric can outlast stone.”

Organise paragraphs by idea, not by text, and integrate both texts in each paragraph. Use precise comparative language: whereas, conversely, both … yet, in a similar vein.

In synthesis essays drawing on several sources, your argument leads and the sources serve it.

Worked example

Write a comparative connective sentence: Both texts explore loss; Shelley focuses on power; “Migration” focuses on identity.

  1. Start with the shared idea.
  2. Use however or whereas to show the difference.

Answer:Both texts explore loss; however, Shelley focuses on power, whereas “Migration” focuses on identity.

Key words

comparative thesis
a thesis linking texts through an idea
conversely
in the opposite way
synthesise
combine into a whole
Practise this

New questions every time.

Common Core-referenced: W.11-12.1b