English Language Arts · 9th Grade · Research and Synthesis · Weeks 19-27

Visualizing Data: Infographics and Maps

Learning to create and interpret infographics and maps to present complex information clearly and concisely.

• Common Core State Standards
• CCSS.ELA-LITERACY.RI.9-10.7
• CCSS.ELA-LITERACY.W.9-10.2.A

About This Topic

Infographics and maps extend the data visualization toolkit by adding the dimension of narrative design: they arrange multiple types of information (text, images, icons, data, and spatial relationships) into a unified visual argument. For ninth graders working toward CCSS standard RI.9-10.7, infographics and maps represent a specific genre of multimodal text that requires both visual literacy and critical reading. An infographic is not just a collection of facts made appealing; it is a designed argument about what matters and what the data means, and the choices a designer makes about layout, hierarchy, and emphasis shape the reader's interpretation as much as the data itself.

Maps carry their own layer of complexity: every map projection involves tradeoff decisions about what to preserve (shape, area, distance, direction) and what to distort. The Mercator projection makes Greenland appear larger than Africa, even though Africa is approximately 14 times bigger. Understanding that cartographic choices reflect both technical constraints and historical priorities helps students read maps as arguments rather than neutral representations of geographic reality.

Active learning activities that compare maps with different projections or analyze competing infographics on the same topic make these abstract design principles concrete and directly applicable to students' own research presentations.

Key Questions

1. What are the hallmarks of a misleading graph or infographic?
2. How can infographics simplify complex information for a broad audience?
3. Analyze how maps can be used to illustrate geographical data relevant to a research topic.

Learning Objectives

• Evaluate the effectiveness of an infographic in communicating complex data by identifying its target audience and design choices.
• Critique a map projection for potential distortions and explain how these distortions might affect the interpretation of geographical data.
• Synthesize information from multiple sources to design a simple infographic that presents research findings clearly.
• Compare two infographics or maps on the same topic, analyzing how different design decisions lead to varied interpretations.

Before You Start

Interpreting Charts and Graphs

Why: Students need foundational skills in reading basic data visualizations before analyzing more complex infographics and maps.

Identifying Main Idea and Supporting Details

Why: Understanding how to extract the central message and supporting evidence is crucial for analyzing the arguments presented in visual formats.

Key Vocabulary

Infographic	A visual representation of information, data, or knowledge intended to present complex information quickly and clearly. It often combines text, images, and charts.
Map Projection	A method of representing the three-dimensional surface of the Earth on a two-dimensional plane, involving inherent distortions of area, shape, distance, or direction.
Data Visualization	The graphical representation of information and data, using visual elements like charts, graphs, and maps to help understand trends, outliers, and patterns.
Visual Hierarchy	The arrangement and presentation of elements in a way that implies importance, guiding the viewer's eye through the information in a specific order.
Cartography	The science or practice of drawing maps, involving the study of maps and mapmaking, including the selection of appropriate projections and symbols.

Watch Out for These Misconceptions

Common Misconception

Infographics are just illustrated summaries.

What to Teach Instead

An effective infographic makes a specific claim and structures its visual elements to support that claim in a deliberate sequence. Students often create infographics by collecting facts and arranging them attractively rather than starting with a central argument. Analyzing professional infographics before designing their own helps students distinguish between a collection of information and a visual argument.

Common Misconception

Maps are neutral because they show real geography.

What to Teach Instead

Every map is designed, and every design decision reflects choices about what to include, what to omit, and what projection to use. The Mercator projection was designed for nautical navigation, not for communicating the relative size of landmasses, but it became the default classroom world map and shaped generations of spatial assumptions. Comparing projections directly makes this concrete.

Common Misconception

Larger icons in an infographic always mean larger numbers.

What to Teach Instead

In infographics, icon size is often used to represent quantity, but the relationship is frequently disproportionate. An icon that is twice as tall and twice as wide occupies four times the visual area, even if the underlying number is only twice as large. Students who notice this discrepancy apply more skeptical reading to data visualization generally.

Active Learning Ideas

Inquiry Circle: Map Projection Comparison

Small groups receive the same world population data represented on three different map projections (Mercator, Peters, and Robinson). They identify which projection makes each continent appear largest, note specific distortions, and write two sentences about how projection choice could influence a reader's spatial understanding of the data.

25 min·Small Groups

Think-Pair-Share: Misleading Infographic Audit

Students examine two infographics covering the same topic from different sources, ideally reaching different conclusions. Individually they identify three specific design choices (color, icon size, data selection, labeling) that push the reader toward a particular interpretation. Pairs compare findings and discuss which infographic they find more trustworthy and on what grounds.

25 min·Pairs

Gallery Walk: Infographic Analysis Stations

Post six infographics on varied topics around the room. Each station includes a structured analysis prompt: What is the main claim? What data supports it? What design choices guide the reader's eye? What information appears to be missing? Small groups annotate each infographic collaboratively before rotating to the next station.

40 min·Small Groups

Individual Practice: Research Infographic Sketch

Students sketch a rough infographic design for one section of their research paper and annotate each design choice: why they included a particular data point, what visual element represents it, and what they want the reader to take away. The emphasis is on intentional design decisions rather than polished execution.

35 min·Individual

Real-World Connections

• Journalists at The New York Times or The Wall Street Journal use infographics to break down complex economic data or election results for their readership, making dense information accessible.
• Urban planners and geographers utilize GIS (Geographic Information System) software to create detailed maps showing population density, traffic flow, or environmental impact for city development projects.
• Public health organizations design infographics to communicate vital health information, such as vaccination rates or disease outbreak patterns, to the general public and policymakers.

Assessment Ideas

Exit Ticket

Provide students with a sample infographic. Ask them to write one sentence identifying the main argument of the infographic and one sentence explaining a design choice (e.g., color, font, layout) that supports this argument.

Quick Check

Display two maps of the same region using different projections (e.g., Mercator vs. Gall-Peters). Ask students to identify one key difference in how landmasses are represented and explain which projection might be better for comparing country sizes and why.

Peer Assessment

Students bring a draft of a simple infographic or map for a research topic. In pairs, students identify one element that is clear and one element that could be improved for conciseness or impact. They provide a specific suggestion for improvement.

Frequently Asked Questions

What are the hallmarks of a misleading infographic?

Common markers include disproportionate icon sizes that exaggerate differences, cherry-picked data that omits contradicting evidence, missing context (no source, no date, no sample size), visual hierarchy that makes qualifying information harder to read than the headline claim, and emotional imagery that primes the reader toward a conclusion before they process the underlying data.

How can infographics simplify complex information for a broad audience?

Effective infographics use visual hierarchy to guide readers through information in order of importance, translate abstract numbers into concrete comparisons, group related items visually to reduce cognitive load, and use consistent icons or colors that establish a simple visual language. The goal is to reduce the reader's effort in understanding the data, not to decorate it.

How does active learning help students read and create infographics critically?

Comparing two infographics on the same topic with peers surfaces design choices that a solo reader might not notice and creates productive debate about what constitutes honest data presentation. Students who have argued about a specific misleading design choice are more likely to avoid it in their own work than those who encountered the same principle in a list of best practices.

How can maps be used to illustrate geographical data relevant to a research topic?

Maps are most effective when the location of data matters: where a phenomenon is concentrated, how it varies by region, or how it has spread over time. A choropleth map (regions shaded by data value) is the most common format for this analysis. Students should always include a clear legend, a north indicator, and a source note so readers can interpret and verify the data independently.