Lesson Plan: The Ships They Burned

Overview

• Grade Level: AP US History / AP World History / AP European History / Social Studies (grades 9–12)

• Time Required: Adaptable: bell-ringer (7 min), single class (45 min), or extended (2 classes)

• Historical Period: Ming Dynasty China (1405–1433); Cold War Space Race and post-Apollo NASA (1969–1972); contemporary space exploration (2022–present)

• Modern Connection: The Artemis II lunar flyby (April 2026) and the 53-year gap in human spaceflight beyond low Earth orbit, set against uncertain long-term NASA funding

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Learning Objectives

Students will be able to:

1. Identify and explain the political, economic, and ideological factors that led to the Ming Dynasty's withdrawal from maritime exploration after Zheng He's seventh voyage.

1. Compare and contrast the structural conditions that ended the Ming treasure fleet programme with those that ended the Apollo programme, using specific historical evidence.

1. Evaluate the claim that the Ming maritime withdrawal created a power vacuum that enabled European global expansion, assessing the strength and limits of that causal argument.

1. Construct a written or oral argument about whether historical analogies like this one illuminate genuine patterns or impose misleading narratives on unrelated events.

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Before Reading

Anticipation Questions

Pose these before students read or listen. Do not provide answers yet; the goal is to surface prior knowledge and generate productive uncertainty.

1. "Has a powerful country ever voluntarily given up a technology or capability it had mastered? What would cause a government to do that?" (This activates prior knowledge about Apollo, nuclear treaties, or other cases without telegraphing the story's content.)

1. "If a space programme costs hundreds of billions of dollars and a country is facing domestic problems, is it responsible or irresponsible to cut it? Defend your instinct in one sentence." (This primes the central evaluative tension before students encounter it in the text.)

1. "What do you already know about Zheng He or the Ming Dynasty's relationship with the sea? What do you know about what happened to NASA after the Moon landings?" (A quick knowledge audit; expect uneven responses, which is fine.)

Key Vocabulary

| Term | Brief Definition | |---|---| | Treasure Voyages | The seven large-scale naval expeditions launched by Ming Dynasty China between 1405 and 1433, commanded by Zheng He, primarily for diplomatic projection and trade rather than conquest | | Yongle Emperor | The third emperor of the Ming Dynasty, whose ambition and patronage made Zheng He's voyages possible; his death in 1424 triggered the programme's collapse | | Confucian court faction | The scholar-officials who administered the Ming bureaucracy and consistently opposed the voyages as wasteful, un-Confucian, and destabilising to the agrarian social order | | Low Earth orbit | The region of space roughly 160 to 2,000 kilometres above Earth's surface, where the International Space Station operates; the Artemis missions travel far beyond this | | Artemis programme | NASA's ongoing programme to return humans to the Moon, named for Apollo's twin sister in Greek mythology; Artemis II was the first crewed lunar flyby since 1972 | | Power vacuum | A condition in which the withdrawal or collapse of a dominant power creates an opening that other actors move to fill | | Structural rhyme | The story's term for a pattern in which two historically distant events share the same underlying logic or sequence of causes, even if the surface details differ | | Saturn V | The rocket that carried Apollo astronauts to the Moon; its production line was shut down after the programme ended, making it impossible to simply restart lunar missions |

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During Reading

Guided Questions

Ask students to keep these questions in front of them while reading or listening. They should jot brief notes rather than full answers.

1. According to the story, what specific decisions, not just events, ended the Ming treasure fleet programme? List at least three distinct choices made by identifiable actors.

1. The story says China "chose to forget how to use" its naval technology. What evidence does the author give for this being a choice rather than an accident or an inevitable decline?

1. What does the author mean by "the case for stopping is always reasonable in the moment"? Find one example from the Ming story and one from the Apollo story that supports this claim.

1. The story describes the parallel as "almost eerie." As you read, note one specific detail where the parallel feels genuinely illuminating and one where it feels like it might be overstated.

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After Reading

Discussion Questions

Progress from comprehension through analysis to genuine debate. Questions 4 and 5 are designed to be contested.

1. Comprehension: What were the main arguments made by the Confucian court officials against the treasure voyages? How do those arguments compare to the arguments made against continued Apollo funding in the early 1970s?

1. Analysis: The story argues that Columbus "filled a vacuum that China had created." What assumptions does that argument require? Is it possible that European expansion would have happened anyway, regardless of what China did?

1. Analysis: The story treats the destruction of Zheng He's navigation charts by Liu Daxia as uncertain ("scholars still debate whether this actually happened") but still includes it. Why might an author include a disputed detail? What does that choice tell you about how to read this kind of historical narrative?

1. Evaluation: The story implies that the Ming court made a catastrophic long-term mistake by withdrawing from the sea. Is that a fair judgment, or does it impose a modern, Western-centric definition of "success" onto a civilisation that had different priorities? Can you defend the Ming court's decision on its own terms?

1. Debate: The final question the story poses is whether the Artemis programme is "the beginning of a new age of exploration, or at the top of another arc." Given what you know about current political conditions, which do you think is more likely, and what evidence would change your mind?

The Parallel

These questions ask students to interrogate the analogy itself, not just accept it.

1. What is structurally similar? The story identifies several parallel features: imperial patronage, domestic opposition, the death of a patron, the dismantling of infrastructure, and a multi-decade gap. Which of these parallels do you find most historically convincing, and why?

1. What is different? The Ming withdrawal was enforced by law (building large ships became a criminal offence). The Apollo shutdown was a budget decision in a democracy with a free press and an active scientific community. Does that difference matter for what we should expect to happen next with Artemis? How does the nature of the political system change the analogy?

1. Does the parallel illuminate or mislead? Historical analogies can clarify thinking or distort it by making two unlike things seem equivalent. Write two sentences: one arguing this parallel is genuinely useful for understanding the present, and one arguing it is potentially dangerous or misleading. Which sentence do you find more persuasive?

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Activities

Bell-Ringer (7 minutes)

"The Last One" Quick Write

Play the audio narration of the story (or read aloud the final four paragraphs, beginning with "Gene Cernan said, before he died in 2017...").

Ask students to respond in writing to this single prompt: "Gene Cernan said he never wanted to be the last man on the Moon. What does it mean for a person, or a civilisation, to be 'the last' at something? Is that always a failure?"

Allow 4 minutes to write, then take 2 to 3 rapid-fire responses. Do not resolve the question. Tell students the lesson will return to it.

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Single Class (45 minutes)

Segment 1: Anticipation Questions (5 minutes) Pose the three Before Reading questions verbally. Take one or two quick responses each. Do not correct or confirm. The goal is activation, not instruction.

Segment 2: Read or Listen (10 minutes) Students read the story independently or listen to the audio narration with the four Guided Questions in front of them. If audio is used, pause briefly after the paragraph ending "chose to forget how to use it" and again after "the gap was fifty-three years" to let students catch up on notes.

Segment 3: Pair Discussion (7 minutes) Students compare their Guided Question notes with a partner. Each pair must agree on: (a) the single strongest piece of evidence for the parallel, and (b) the single biggest weakness in the parallel. They will report both.

Segment 4: Whole-Class Discussion (13 minutes) Work through Discussion Questions 1 through 3 as a class, drawing on pair reports. Push students to cite specific sentences from the text. Reserve the last 3 minutes of this segment to introduce Discussion Question 4 or 5 as a "parking lot" question: write it on the board and tell students it will anchor the closing.

Segment 5: The Parallel Analysis (7 minutes) Students work individually to write the two sentences required by Parallel Question 3 (one arguing the analogy is useful, one arguing it is dangerous). Cold-call three to four students to read both sentences. Ask the class to vote on which sentence they found more persuasive and briefly defend the vote.

Segment 6: Exit Ticket (3 minutes) Students submit one written sentence completing this prompt: "The most important difference between the Ming maritime withdrawal and the end of Apollo is _______, and that difference matters because _______."

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Extension Activity

"The Third Gap" Research Project (2–5 days, individual or pairs)

The story identifies two historical gaps: 59 years for the Ming treasure fleets and 53 years for the Moon shots. Students will research a third historical case of a civilisation or state voluntarily withdrawing from a capability it had mastered, then write a 600 to 900 word comparative analysis structured around three questions:

1. What were the stated reasons for the withdrawal at the time?

1. What were the long-term consequences, and how long did it take for those consequences to become visible?

1. Does this third case strengthen or weaken the argument the Time Rhymes story is making?

Suggested cases for research: the Roman Empire's withdrawal from Britain (410 CE); the Ottoman Empire's rejection of the printing press (15th to 18th centuries); the Soviet Union's abandonment of its lunar programme after 1969; the United States' retirement of the Space Shuttle without a replacement (2011); the British decommissioning of its aircraft carriers between 1978 and 2017.

Students should identify and cite at least one primary source and two secondary sources. The final product can be a written essay, an annotated timeline, or a structured oral presentation.

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Primary Source Connections

1. The Yongle Emperor's Edict Commissioning Zheng He's First Voyage (1405)

1. The Hongxi Emperor's Edict Cancelling the Voyages (1424)

1. President Nixon's Statement on the Future of the Space Programme (March 7, 1970)

1. Gene Cernan's Farewell Words from the Lunar Surface (December 14, 1972)

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Standards Alignment

C3 Framework

• Dimension 1 (Developing Questions): This lesson supports the inquiry arc around causation and consequence: specifically, the compelling question "Does the withdrawal of a dominant power create conditions that determine who fills the vacuum?" Students generate supporting questions about the Ming court's decision-making, the Apollo shutdown, and the current Artemis funding environment.

• Dimension 2 (Applying Concepts): The lesson engages multiple disciplinary concepts simultaneously. From history: causation, continuity and change over time, periodisation, and the use of analogy as historical reasoning. From civics: the relationship between political will and long-term institutional capacity. From economics: opportunity cost and the political economy of large-scale public investment. From geography: the concept of maritime power and the spatial consequences of exploration and withdrawal.

• Dimension 3 (Evaluating Sources): The story itself models source evaluation by flagging the disputed Liu Daxia account and distinguishing between "widely cited" and "not debated." Discussion Question 3 asks students to analyse that authorial choice directly. The Primary Source Connections section gives students the opportunity to compare the story's interpretation against the original documents it draws on, practising corroboration and contextualisation.

• Dimension 4 (Communicating Conclusions): The two-sentence parallel analysis (Parallel Question 3), the exit ticket, and the Extension Activity all require students to construct and defend evidence-based arguments in writing. The whole-class discussion segments require oral argumentation with textual citation. The Extension Activity requires students to produce a structured comparative argument with sourced evidence.

AP Alignment

• AP World History: Key Concept 3.1 (Expansion and Intensification of Communication and Exchange Networks): The Ming treasure voyages represent a pivotal moment in the history of Indian Ocean trade networks; the decision to withdraw is a case study in how political choices shape or interrupt those networks.

• AP World History / AP European History: Key Concept 4.1 (Globalisation of Networks of Exchange) and Key Concept 4.3 (State Consolidation and Imperial Expansion): The story's argument that China's withdrawal enabled European expansion connects directly to the AP framework's treatment of how early modern European maritime empires emerged and why they emerged when and where they did.

• AP US History: Key Concept 8.2 (The Cold War from the Early 1960s through the Early 1970s) and Key Concept 9.3 (The Challenges of a New Century): The Apollo programme's origins in Cold War competition and its defunding in the context of Vietnam-era domestic spending pressures align with APUSH Period 8 themes; the Artemis programme's uncertain future connects to Period 9 questions about American global leadership and the politics of public investment.