AP® English Language and Composition · Big Idea 2
4.A What Synthesis Actually Requires (CLE-1.M)
Synthesis means making sources talk to each other and to your own claim, so their evidence does new work together instead of sitting side by side.
Summarizing six sources one after another gives a reader six separate reports and zero argument. Nothing in that structure is yours. Synthesis is different: you place a claim of your own at the center, and each source gets pulled in because it does something for that claim, supports it, complicates it, or answers an objection another source raised. The sources stay recognizably theirs, but the argument that organizes them is yours.
Three moves make this happen. First you consider a source: figure out exactly what it says and what it's good for. Second you explain it: put its finding in plain terms a reader can use. Third you integrate it, which is the move summaries skip. Integration means connecting that source to another source or to your claim, so one piece of evidence changes how the reader reads another. A paragraph where Source B's cost data gets justified by Source C's finding about who rides at night is synthesis. A paragraph where A, B, and C are each quoted and cited with no sentence linking them is just proximity, three citations near each other, not in contact.
This matters most when sources disagree, since disagreement is where synthesis has real work to do: you decide which claim survives, under what conditions, or how both can be partly right. When every source agrees, synthesis gets thinner, there is less to reconcile, so the move shifts toward explaining why the agreement holds or what it still fails to address. Either way, your thesis is a node in the conversation, not a label stuck on top of it.
Key terms
- Synthesis
- Using evidence from multiple sources to build and support a claim that is your own.
- Summary
- Restating what a single source says without connecting it to other sources or to an argument.
- Integration
- The move of linking one source's point to another source or to your thesis so they affect each other's meaning.
- Contact
- The state where one source's finding reinterprets or answers another source's finding, rather than sitting beside it.
Watch it explained
- How it worksHow does synthesis fold other people's arguments into an argument that is still your own?
- How it worksWalk me through the three moves of synthesis: consider a source, explain it, integrate it.
- Worked exampleShow me a paragraph that puts two disagreeing sources into contact instead of stacking them up.
- Common mistakeWhy isn't quoting three sources inside one paragraph already synthesizing them?
- Going furtherWhat happens to a synthesis when every available source agrees with every other one?
Check yourself
End of topic.