Citing Evidence in Informational Texts: Sixth Grade English Reading Informational Text
In informational reading, every conclusion you draw must be fortified with precise textual citations, distinguishing between direct quotations and rigorous paraphrasing.
The Mandate of Textual Evidence in Nonfiction
Analytical writing about informational texts is rooted in empirical proof. When discussing scientific reports, historical accounts, or argumentative essays, stating your personal impression is never enough; you must provide evidence that proves why your deduction is accurate.
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| THE SPECTRUM OF CITATION |
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| Citation Mode | Operational Method | Best Application Scenario |
+-------------------+---------------------+--------------------------------+
| Direct Quotation | Reproduces author's | When the author's exact words |
| | exact words verbatim| are uniquely powerful, precise,|
| | inside quotes | or represent primary evidence |
+-------------------+---------------------+--------------------------------+
| Paraphrasing | Restates author's | When explaining long data sets,|
| | ideas entirely in | complex scientific processes, |
| | your own syntax | or general historical trends |
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Direct Quotation Protocols
When copying an author's exact phrasing, enclose the quoted text inside quotation marks and introduce the quote with an authoritative signal phrase. Never misquote or alter an author's words without using square brackets for editorial additions or ellipses for omissions.
The Art of Paraphrasing Without Plagiarism
Paraphrasing is not simply swapping every third word with a synonym from a thesaurus (patchwriting). True paraphrasing requires closing the source text, processing the core scientific or historical concept in your mind, and completely re-architecting the idea using your own original sentence structure and vocabulary. Even when paraphrasing, you must cite the original source.
Synthesizing Inferences in Informational Reading
Just as in literature, informational texts often require readers to draw logical inferences by synthesizing stated facts with background scientific or historical principles.
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| INFORMATIONAL INFERENCE ARCHITECTURE |
| |
| [ EXPLICIT FACT 1 ] Core ice samples from Antarctica show rapid |
| increases in atmospheric carbon dioxide after |
| the year 1850. |
| + |
| [ EXPLICIT FACT 2 ] The Industrial Revolution expanded coal-fired |
| steam factories globally starting in the 1850s. |
| = |
| [ LOGICAL INFERENCE ] Human industrial fossil fuel combustion has |
| measurably altered Earth's atmospheric chemistry|
| over the past two centuries. |
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Validating Inferences with Evidence
A valid nonfiction inference must be directly traceable to facts stated in the text. An inference becomes invalid or speculative when it introduces unsupported leaps of logic that contradict physical science, economic realities, or recorded historical timelines.
Exercises and Solutions
Exercise 1: Citing Textual Proof to Support an Inference. Read the following scientific excerpt and compose an analytical paragraph inferring why the Mars rover Perseverance searches for ancient microbial fossils in Jezero Crater rather than across open Martian volcanic plains, citing explicit evidence using the ICE method: "The Mars rover Perseverance landed in Jezero Crater, a twenty-eight-mile-wide geological basin that orbital imaging revealed was once flooded with water. Sedimentary fan deposits at the edge of the crater resemble river deltas on Earth, where slow-moving waters historically deposited fine silt, clay, and organic matter. On Earth, mudstones formed in quiet lacustrine (lake) environments offer optimal conditions for preserving organic molecules and delicate microscopic cellular fossils."
Solution 1: Based on the passage, one can logically infer that scientists deployed Perseverance to Jezero Crater because ancient lakebed sediments on Mars provide the highest scientific probability of preserving fossilized signatures of ancient microscopic life. As the text explicitly states, Jezero Crater contains "sedimentary fan deposits... where slow-moving waters historically deposited fine silt, clay, and organic matter." The author explains that on Earth, these specific "mudstones formed in quiet lacustrine (lake) environments offer optimal conditions for preserving organic molecules and delicate microscopic cellular fossils." By applying their knowledge of terrestrial geology to Mars, NASA scientists inferred that if life ever arose on Mars, the calm waters of Jezero Crater would have buried and fossilized those ancient microorganisms in fine silt rather than incinerating or eroding them across dry volcanic plains.
Exercise 2: Paraphrasing vs. Direct Quoting. Take the following sentence and compose two distinct versions—first an integrated direct quotation, and second a complete original paraphrase: "The rapid depletion of subterranean aquifers threatens agricultural output across the central Great Plains." Present both versions and explain the mechanical differences in a single cohesive paragraph.
Solution 2: For the direct quotation version: According to hydrological reports, "The rapid depletion of subterranean aquifers threatens agricultural output across the central Great Plains." For the paraphrase version: Farming throughout America's breadbasket faces severe collapse because underground water reserves are being pumped out far faster than nature can replenish them. In the direct quotation, the author's exact words are preserved verbatim inside quotation marks and introduced with a formal signal phrase. In the paraphrase, the vocabulary and syntax have been completely rewritten—converting "subterranean aquifers" into "underground water reserves" and "depletion" into "pumped out far faster"—while preserving the original core fact and attributing the concept to the source.