Advancements in Navigation

Overview

In this lesson, students build on last lesson’s ideas about European imperial expansion by investigating how navigation and shipbuilding innovations made long-distance travel faster, safer and more reliable. Students connect these technological advantages to the push–pull reasons migration and expansion became feasible.

Learning intentions

Students will:

• explain why European nations and people migrated and travelled long distances during the period
• describe key advances in navigation and shipbuilding that improved long-distance travel
• analyse how technology supported economic competition and territorial control
• use evidence from a short set of sources to support a historical explanation

Success criteria

• I can identify push and pull factors for European movement (and give examples).
• I can describe at least two navigation or shipbuilding advances and what problem each solved.
• I can explain how improved travel increased the ability to claim territory and expand trade.
• I can use evidence from sources to support my claims.

Curriculum links

• WA9HAKUH1: how and why nations competed for territorial control and strategic advantage; and how advances in navigation, shipbuilding and weaponry made long-distance travel and conquest more feasible.
• WA9HAKUH1: seeking new markets, raw materials and trading opportunities to support economies.
• WA9HAKUH2 (building connection): the unit’s wider focus on legal justifications for colonisation will be introduced in later lessons, so today focuses on the “feasibility” side (technology).

Lesson structure (60 minutes)

1. 0–6 min · Hook (Think–Pair–Share). Teacher displays a simple “distance challenge” map (Europe to West Africa to Australia) and asks: “What makes travel across oceans possible—people or machines?” Students think, then pair to list 3 things they think would be essential for safe travel.

2. 6–15 min · Quick recap + mini direct teach. Teacher reviews last lesson’s imperial expansion competition and introduces today’s key idea: technology reduces risk and time, enabling more voyages and stronger claims. Students copy a short organiser: “Reason to travel” (push–pull) and “Tools to travel” (navigation + shipbuilding).

3. 15–26 min · Push–pull factors (categorise). Teacher gives a short set of factor cards (e.g., religious conflict, unemployment, famine, seeking land, trade opportunities, government support, adventure/religious missions). Students sort into push and pull on a sheet, then circle one push and one pull they think connect most directly to travel and colonisation.

4. 26–45 min · Source-guided investigation: navigation & shipbuilding. Teacher distributes a one-page set of classroom sources (descriptions and diagrams) covering examples such as: improvements in charts and surveying, the magnet compass and related navigation practices, wind/route knowledge, and shipbuilding features (stronger hulls, rigging, sail design, cargo capacity). Students complete a “Tech–Problem–Impact” table: for each advancement, write (1) what it was, (2) the problem it addressed, and (3) the impact on long-distance travel.

5. 45–55 min · Build a historical explanation (sentence frames). Teacher models one paragraph using evidence: “European nations competed for… Technology such as… made it possible because… Therefore, …” Students write a 6–8 sentence explanation in pairs, using at least two technologies and one push–pull factor, then share one sentence with another pair.

6. 55–60 min · Exit ticket (formative check). Teacher asks three prompts on a slip; students answer independently:

• Name one push factor and one pull factor.
• Describe one navigation/shipbuilding advance and its impact.
• Give one reason improved travel supported competition for territory or trade.

Resources

• Printed push–pull factor card set (class set, laminated or cut-outs)
• “Tech–Problem–Impact” worksheet (1 per student)
• Source sheet with short descriptions and simple diagrams (teacher-prepared)
• Coloured pens/highlighters for categorising push vs pull
• Map handout (basic world or Europe–Australia corridor)
• Sentence frames handout for the explanation paragraph
• Exit ticket slips

Assessment

• Formative during sorting: teacher checks for correct push vs pull categorisation and common misconceptions.
• Worksheet check: identifies whether students can accurately link a technology to a problem and to an impact on travel.
• Exit ticket: quick individual measure of concepts (push–pull + one technology + link to competition/trade).

Differentiation

• Support:
• Provide pre-typed sentence frames and a partially completed Tech–Problem–Impact example.
• Offer a word bank (e.g., navigation, charts, compass, hull, rigging, trade, colony, risk).
• Pair students strategically so one partner can explain while the other records.
• Extension:
• Challenge students to add a final “so what?” sentence linking technology to strategic advantage (how it could affect who reaches and claims places first).
• Ask for an alternative interpretation: “Which mattered more—navigation or shipbuilding—and why?”
• EAL/SEN:
• Use simplified language in the source sheet, with key terms highlighted.
• Allow oral rehearsal before writing; provide a reduced workload version of the table (2 technologies instead of 3) if needed.