2.2 Reading Informational Text
Key Takeaways
- Informational text features (headings, captions, glossary, index, bold print, diagrams) are navigation tools a teacher must explicitly teach students to use, not assume they pick up.
- Five expository text structures — description, cause-effect, compare-contrast, problem-solution, and sequence/process — each have distinctive signal words and graphic organizers.
- Primary sources are firsthand accounts; secondary sources interpret or compile. Elementary students can distinguish an interview transcript from a textbook passage on the same event.
- Evaluating sources at the elementary level means asking who wrote it, when, for what audience, and whether the evidence supports the claims.
- Integrating information from multiple texts requires students to synthesize across sources, noting where authors agree and where they conflict — a Georgia Standards of Excellence emphasis in grades 3-5.
Text Features of Informational Text
Informational text uses features to help readers locate and understand information. A Georgia P-5 teacher explicitly teaches these features because students do not transfer them from literary reading.
- Headings and subheadings — announce the topic of a section; help readers preview and locate.
- Captions — short explanations under photographs, maps, or charts.
- Glossary — alphabetized subject-specific vocabulary with definitions, usually at the back.
- Index — alphabetized topics with page numbers at the back of a book.
- Bold print — signals key vocabulary, often words that also appear in the glossary.
- Diagrams and labels — visual representations of parts or processes (a labeled cross-section of a volcano, a butterfly life cycle).
- Table of contents — chapter titles and page numbers at the front.
- Sidebars and text boxes — supplementary information set apart from the main text.
A GACE item may present a textbook page and ask which feature a student should use to find the definition of metamorphosis — the answer is the glossary, not the index.
Expository Text Structures
Authors of informational text choose a structure to fit their purpose. Students must recognize the structure to anticipate what comes next and to organize notes.
| Structure | Purpose | Signal Words | Common Graphic Organizer |
|---|---|---|---|
| Description | Explains a topic by listing attributes | for example, such as, in addition, also | Web/cluster map |
| Cause and effect | Shows how one event produces another | because, therefore, as a result, so that, due to | Cause-and-effect chart |
| Compare and contrast | Examines similarities and differences | similarly, likewise, however, unlike, on the other hand | Venn diagram |
| Problem and solution | Presents a problem and one or more solutions | problem, solution, challenge, one approach, to address | Problem-solution chart |
| Sequence / process | Lists events in order or steps in a procedure | first, next, then, finally, after, before | Flow chart, timeline |
Teaching sequence explicitly — including time-order words and procedural steps in how-to texts — supports both informational reading and writing standards.
Evaluating Sources at the Elementary Level
Even young students can learn to ask evaluative questions about a source:
- Who wrote it? Is the author an expert or an eyewitness?
- When was it published? Is the information current enough for the topic (a 1998 book on Pluto is out of date)?
- For what audience was it written? A children's website simplifies differently than a museum exhibit.
- What is the author's purpose? To inform, to persuade, to entertain?
- Does the evidence support the claims? Are there facts, examples, and cited sources, or just assertions?
A third-grade teacher might display two websites about the rainforest — one from a university, one from a tourism company — and guide students to notice which one cites scientists and which one promotes tours.
Primary versus Secondary Sources
This distinction is testable on GACE 702:
- Primary source — an original, firsthand record. Examples: a diary entry from a Civil War soldier, a photograph of the 1963 March on Washington, a recorded interview with a local historian, an original letter, the text of a speech.
- Secondary source — an account created after the fact by someone who was not present. Examples: a textbook chapter on the Civil War, a biography of Martin Luther King Jr., a documentary using footage and commentary.
Elementary students can sort sources: a journal entry from a Georgia peanut farmer is primary; a chapter in Georgia: A History about peanut farming is secondary.
Integrating Information from Multiple Texts
Georgia Standards of Excellence in grades 3-5 expect students to integrate information from two or more texts on the same topic. Teacher moves include:
- Side-by-side reading — students read a short article and a picture book on the same topic and note what each adds.
- Corroboration — where do the sources agree? Disagree? Which claim is better supported?
- Synthesis — students write or speak using evidence drawn from both sources, citing which source each piece of evidence came from.
- Accounting for differences — students explain why two sources might present different information (different audience, different publication date, different purpose).
A common GACE scenario: a teacher gives students a primary source letter and a secondary source textbook entry about the same historical event. The strongest teacher move asks students to compare the details each source provides and discuss why the accounts differ — not which source to memorize.
Building Informational Reading Across Grades K-5
Informational reading expectations grow across the elementary band, and a Georgia teacher must match the task to the grade-level standard:
- Kindergarten and grade 1 — with prompting and support, ask and answer questions about key details and use illustrations to describe the text.
- Grades 2-3 — use text features (captions, bold print, subheadings, glossaries, indexes) to locate key facts and identify the main purpose of a text.
- Grades 4-5 — determine the main idea, summarize, explain how an author uses reasons and evidence to support particular points, and integrate information from several texts on the same subject.
A GACE item may present a grade-level text and a proposed teacher question; the correct answer matches the task to the grade-level standard — asking a first grader to use the index is developmentally inappropriate, while asking a fifth grader to integrate two sources on the same topic is on-level.
Common Classroom Routines
Three routines make informational comprehension durable:
- Text-feature scavenger hunt — students locate headings, captions, bold print, and glossary entries in a trade book, then explain how each feature helped them find or understand information.
- Structure sort — students read short paragraphs and sort them by structure (description, cause-effect, compare-contrast, problem-solution, sequence), defending each sort with the signal words they noticed.
- Two-source synthesis — students read a primary and a secondary source on the same topic, complete a T-chart, and write a paragraph using evidence from both.
These routines target the integration-of-knowledge-and-ideas standards emphasized on the GACE 702 ELA testlet.
A fifth grader is researching the water cycle and wants to find where in a textbook the term evaporation is defined. Which text feature should the student use?
Which signal word pair most clearly indicates a compare-contrast text structure?