Geographical Information Systems (GIS) in Global Studies

Active learning lets students wrestle with real datasets and software rather than listening to lectures about spatial analysis. They build genuine GIS layers, test interpretations, and confront limits—skills that stick because mistakes become immediate feedback.

• Year 13
• Geography
• 4 activities
• 30 min–50 min

Learning Objectives

1. Analyze global trade patterns by creating thematic maps using GIS software and real-world trade data.
2. Evaluate the accuracy and limitations of GIS representations when mapping complex human phenomena like irregular migration.
3. Design a GIS-based research proposal to investigate a specific global development issue, identifying relevant data layers and analytical methods.
4. Compare spatial distributions of development indicators (e.g., GDP, HDI) across different continents using GIS queries.
5. Explain how GIS can reveal correlations between geographic features and global socio-economic patterns.

Flipped Classroom

⏱ 50 min·Small Groups

Software Setup: Mapping Global Trade

Provide QGIS tutorials and trade datasets from UN Comtrade. Students install software, import CSV files, and produce choropleth maps of export values by country. Groups present one key pattern to the class.

Prepare & details

Explain how GIS can reveal hidden patterns in global data sets.

Facilitation Tip: During Software Setup: Mapping Global Trade, circulate to troubleshoot projection issues and remind students to save projects with relative file paths so peers can open them later.

Setup: Standard classroom, flexible for group activities during class

Materials: Pre-class content (video/reading with guiding questions), Readiness check or entrance ticket, In-class application activity, Reflection journal

• Understand
• Apply
• Analyze
• Self-Management
• Self-Awareness

Flipped Classroom

⏱ 35 min·Pairs

Layer Analysis: Migration Flows

Download migration data from IOM and HDI layers. Pairs overlay flows on development maps, use buffer tools around borders, and note correlations like routes to high-income areas. Discuss findings in plenary.

Prepare & details

Analyze the limitations of using GIS for representing complex human phenomena.

Facilitation Tip: During Layer Analysis: Migration Flows, ask guiding questions that push students to compare absolute numbers with normalized rates, preventing misleading interpretations.

Setup: Standard classroom, flexible for group activities during class

Materials: Pre-class content (video/reading with guiding questions), Readiness check or entrance ticket, In-class application activity, Reflection journal

• Understand
• Apply
• Analyze
• Self-Management
• Self-Awareness

Flipped Classroom

⏱ 45 min·Small Groups

Inquiry Design: Development Challenge

In small groups, select a global issue like water scarcity. Brainstorm GIS questions, sketch layer combinations, and outline analysis steps. Pitch designs for class vote on best inquiry.

Prepare & details

Design a GIS-based inquiry to investigate a global development issue.

Facilitation Tip: During Inquiry Design: Development Challenge, assign roles so one student curates datasets while another drafts a research question, then swap roles for the next task.

Setup: Standard classroom, flexible for group activities during class

Materials: Pre-class content (video/reading with guiding questions), Readiness check or entrance ticket, In-class application activity, Reflection journal

• Understand
• Apply
• Analyze
• Self-Management
• Self-Awareness

Flipped Classroom

⏱ 30 min·Small Groups

Map Critique: Bias Hunt

Share sample GIS maps of migration. Groups identify projection choices, data gaps, and symbology biases, then redesign one map neutrally. Vote on improvements.

Prepare & details

Explain how GIS can reveal hidden patterns in global data sets.

Facilitation Tip: During Map Critique: Bias Hunt, provide a short list of potential biases (e.g., Mercator projection, missing informal trade data) to guide the critique without giving answers.

Setup: Standard classroom, flexible for group activities during class

Materials: Pre-class content (video/reading with guiding questions), Readiness check or entrance ticket, In-class application activity, Reflection journal

• Understand
• Apply
• Analyze
• Self-Management
• Self-Awareness

Teaching This Topic

Start with low-stakes mapping so students experience how small choices—like color ramps or classification breaks—change the story. Model transparency about limitations, and explicitly teach how to verify sources by cross-checking with at least two datasets. Research suggests students grasp spatial thinking best when they iterate on their own maps rather than passively viewing pre-made examples.

What to Expect

Students will confidently import data, build layered maps, and articulate how projection, scale, and classification shape global narratives. They will also explain when GIS is useful and when it falls short, supported by concrete examples from their own projects.

Watch Out for These Misconceptions

Common Misconception

During Software Setup: Mapping Global Trade, students may think GIS maps show objective truth without bias.

What to Teach Instead

During this activity, show two versions of the same trade map using different color ramps and classification methods. Ask students to compare how each version highlights or hides economic disparities, then revisit this conversation during Map Critique.

Common Misconception

During Layer Analysis: Migration Flows, students may assume GIS works equally well for all data types.

What to Teach Instead

During this activity, have students overlay UNHCR flow data with a qualitative dataset like news reports on refugee experiences. Ask them to identify which layer reveals human stories and which remains abstract, then discuss why both matter.

Common Misconception

During Inquiry Design: Development Challenge, students may believe global datasets are always current and complete.

What to Teach Instead

During this activity, provide a dataset with known gaps (e.g., informal cross-border trade) and ask students to research alternative sources. Then have them annotate their maps with data caveats using text boxes or legends.

Assessment Ideas

Quick Check

After Software Setup: Mapping Global Trade, present students with a pre-made GIS map showing global trade routes. Ask them to identify two specific patterns or correlations visible on the map and write one sentence explaining what each pattern suggests about global economic activity.

Discussion Prompt

During Map Critique: Bias Hunt, pose the question: ‘How might a GIS map of global migration patterns oversimplify the lived experiences of migrants?’ Facilitate a class discussion, encouraging students to consider factors like data collection methods, scale, and the representation of non-quantifiable human elements.

Peer Assessment

During Inquiry Design: Development Challenge, have students share their draft GIS research proposals. In pairs, they review each other’s work, focusing on: 1. Is the chosen global development issue clearly defined? 2. Are the proposed GIS data layers appropriate for investigating the issue? 3. Are potential limitations of the GIS approach acknowledged? Partners provide one specific suggestion for improvement.

Extensions & Scaffolding

• Challenge early finishers to re-project their trade map using Robinson projection and compare corridor patterns to the Mercator version.
• Scaffolding for struggling students: provide pre-georeferenced trade points and a step-by-step style guide for creating thematic maps.
• Deeper exploration: invite students to interview a local business owner about supply chains, then add qualitative data points to their GIS layers.

Key Vocabulary

Geographic Information System (GIS)	A system designed to capture, store, manipulate, analyze, manage, and present all types of geographically referenced data.
Spatial Data	Information that describes the location and shape of geographic features, allowing for analysis of their relationships in space.
Thematic Map	A map that displays the distribution of a particular theme or subject, such as population density, trade volume, or disease prevalence.
Geoprocessing	The manipulation and analysis of spatial data using GIS tools, such as overlaying layers, buffering areas, or performing network analysis.
Attribute Table	A table linked to a geographic feature in a GIS that contains descriptive information (attributes) about that feature.