Reading Colonial Maps

Overview

Students investigate a colonial-era map of North America to determine what it reveals and erases about power, place, and perspective. They build on prior learning about European colonization by analyzing map features as evidence and writing a concise sourcing note about names, boundaries, and viewpoint.

Learning intentions

Students will be able to:

• Determine the central ideas communicated by a colonial map.
• Analyze how names, boundaries, labels, and omissions reflect the mapmaker’s perspective.
• Support interpretations with specific visual evidence.
• Write a sourcing note that explains the map’s creator, purpose, audience, and limitations.

Success criteria

• I can identify the map’s central message and support it with at least two details.
• I can explain what the map reveals about colonial power and what it leaves out.
• I can discuss how names and boundaries shape a viewer’s understanding.
• I can write a sourcing note that connects the map’s origin and viewpoint to its content.

Curriculum links

• Reading History/Social Studies: determine central ideas in a primary source and provide an accurate summary showing relationships among key details.
• Writing History/Social Studies: introduce and organize complex ideas so each element builds into a unified whole.
• Writing History/Social Studies: develop a topic with relevant facts, concrete details, and quotations or source evidence.
• Writing History/Social Studies: write in a single sitting for a discipline-specific purpose and audience.

Lesson structure (40 minutes)

1. 0–5 min · Hook and first read. Teacher projects the opening image from the colonial map analysis deck without giving its title or date and asks, “What does this map want its viewer to believe?” Students silently record three observations, then share one observation and one question.

2. 5–10 min · Establish the inquiry. Teacher briefly explains that maps are constructed sources: they select names, borders, places, and viewpoints rather than showing everything equally; teacher displays the learning intention and success criteria in the colonial map analysis deck. Students predict one feature the map may reveal and one feature it may erase.

3. 10–20 min · Guided source analysis. Teacher distributes the colonial map sourcing and evidence worksheet and models one observation-to-inference example, such as moving from “English colonies are labeled prominently” to “the map may emphasize English authority.” Students work as a group of three, examining the map’s title, date, creator or publisher, audience, geographic labels, boundaries, symbols, blank spaces, and visible or missing Indigenous nations. Each student records evidence and an inference; students then compare interpretations.

4. 20–28 min · Evaluate reveal and erasure. Teacher uses the prompts in the colonial map analysis deck to facilitate a structured discussion: “Whose movement or ownership seems important?” “Which names appear official?” “Do the boundaries describe Indigenous political realities, European claims, or both?” “What would a different mapmaker include?” Students must make one claim, cite one map detail, and respond to or build on a classmate’s idea. With three students, assign rotating roles: facilitator, evidence finder, and viewpoint challenger.

5. 28–36 min · Write a sourcing note. Teacher models a four-part structure on the next slide: “This map was created by ___ for ___ in order to ___. Its use of ___ reveals ___. However, its ___ erases or minimizes ___. Therefore, the map is useful for understanding ___ but limited because ___.” Students independently write a 5–7 sentence sourcing note on the worksheet, incorporating at least three precise map details and explaining how names, boundaries, and viewpoint affect meaning.

6. 36–40 min · Share and exit assessment. Teacher displays the final discussion prompt in the colonial map analysis deck: “How should historians use a map that is informative but incomplete?” Students read one sentence from their notes, then complete the worksheet exit response: “The map’s central idea is ___. The strongest evidence is ___. One important erasure or limitation is ___.” Teacher collects writing for assessment.

Resources

• the colonial map analysis deck
• the colonial map sourcing and evidence worksheet
• Projector or interactive display
• High-resolution colonial map image included in the deck and worksheet
• Colored pens or highlighters
• Board or shared digital whiteboard
• Timer

Assessment

• During the first read and guided analysis, check whether students distinguish observations from inferences and cite visible map evidence.
• During discussion, listen for accurate use of names, boundaries, omission, audience, purpose, and viewpoint.
• Assess the sourcing note and exit response for a clear central idea, at least three relevant details, an explanation of reveal and erasure, and an accurate connection between source context and meaning.

Differentiation

• Provide the worksheet sentence frames and a word bank containing claim, evidence, audience, purpose, boundary, viewpoint, omission, Indigenous nations, and colonial authority.
• For students who need support, pre-highlight one map label, one boundary, and one omission; allow oral rehearsal before writing and provide a partially completed sourcing-note model.
• Invite students ready for extension to compare the map’s political boundaries with its physical geography and explain how that choice affects the viewer’s interpretation.
• Read all prompts aloud, enlarge the map, and allow students to annotate digitally or dictate a first draft. Because the class has three students, conference briefly with each writer during the drafting period.