Geography · Year 7

Active learning ideas

Introduction to Maps and Globes

Active learning works for this topic because maps and globes are spatial tools that students must handle, not just look at. Students need to physically interact with projections and symbols to grasp how they represent reality, which improves retention and spatial reasoning. When students compare distortions or sketch their own maps, they move from passive listeners to active constructors of geographic knowledge.

• ACARA Content Descriptions
• AC9G7S03

• 20–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Concept Mapping
• 20 min · Whole Class

Demonstration: Orange Peel Projection

Peel an orange carefully to keep the skin in one piece, then flatten it on paper to show shape distortions. Have students trace continents on the peel before flattening and compare to a world map. Discuss which regions distort most and why.

Explain how maps simplify complex reality into usable data.

Facilitation Tip

During the orange peel projection, have students carefully peel the orange in one continuous strip to clearly see how the curved surface resists flattening.

What to look for

Provide students with a world map and a globe. Ask them to write two sentences on an exit ticket comparing the representation of Greenland on both, noting any differences in perceived size or shape. Then, ask them to identify one advantage of using the globe for this comparison.

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Activity 02

• Concept Mapping
• 30 min · Pairs

Pairs Comparison: Globe vs Map

Provide pairs with a globe and matching flat world map. Students measure distances between Australian cities on both, note differences in Antarctica's size, and list pros and cons. Pairs share findings in a class chart.

Differentiate between the advantages and disadvantages of globes versus flat maps.

Facilitation Tip

For the globe vs map pairs, give each pair a ruler to measure distances on both tools, reinforcing the difference between flat and spherical accuracy.

What to look for

Display a map with a clear legend and scale. Ask students to individually identify the symbol for a capital city and calculate the real-world distance between two marked locations using the map's scale. Review answers as a class, clarifying any misconceptions about symbol interpretation or scale application.

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Activity 03

• Concept Mapping
• 45 min · Small Groups

Small Groups: Historical Map Hunt

Groups receive images of old maps like Ptolemy's or Mercator's projections. They identify distortions, link to exploration impacts, such as Columbus's voyages, and create a timeline poster. Present to class.

Analyze the historical evolution of cartography and its impact on exploration.

Facilitation Tip

In the historical map hunt, provide photocopies of maps from different centuries to avoid touching fragile originals while still allowing close examination.

What to look for

Pose the question: 'Imagine you need to plan a trip across Australia. Would you use a globe or a flat map, and why?' Facilitate a class discussion where students justify their choices by referencing the advantages and disadvantages of each representation for regional detail versus global accuracy.

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

Activity 04

• Concept Mapping
• 25 min · Individual

Individual: My Map Sketch

Students sketch a simple map of their local suburb from memory or observation, add scale and legend, then compare to a globe or Google Earth view. Reflect on simplifications made.

Explain how maps simplify complex reality into usable data.

Facilitation Tip

For the map sketch activity, circulate with colored pencils to guide students who struggle with symbol placement or scale.

What to look for

Provide students with a world map and a globe. Ask them to write two sentences on an exit ticket comparing the representation of Greenland on both, noting any differences in perceived size or shape. Then, ask them to identify one advantage of using the globe for this comparison.

• Understand
• Analyze
• Create
• Self-Awareness
• Self-Management

A few notes on teaching this unit

Teachers should begin with familiar objects, like oranges, to introduce the concept of projection before moving to abstract maps. Avoid starting with flat map examples, as this reinforces the misconception that maps show reality accurately. Use think-alouds to model how to question accuracy in maps, such as asking, 'If Australia looks wider here, what might that mean for its real shape?' Research shows that spatial reasoning improves when students physically manipulate objects and then discuss their observations in pairs or small groups.

Successful learning looks like students confidently explaining why maps distort reality while globes preserve proportions. They should use terms like scale, legend, and projection accurately in discussions. Students will also show they can choose the right tool—map or globe—based on purpose, such as planning a trip or comparing continent sizes.

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Watch Out for These Misconceptions

• During the Orange Peel Projection activity, watch for students who believe the torn peel accurately represents Earth's continents once flattened.

  Pause the activity when tears appear and ask students to compare the torn edges to a globe. Point out how areas like Africa or South America distort when flattened, then have students sketch what they see before and after peeling.

• During the Pairs Comparison: Globe vs Map activity, watch for students who insist globes are always superior because they show 'the real Earth.'

  Provide a ruler and ask each pair to measure the distance between two cities on both tools. When the flat map shows distortion, guide them to discuss why a globe might be better for global accuracy but less useful for local planning.

• During the Historical Map Hunt activity, watch for students who assume older maps are 'wrong' because they look different from modern ones.

  Have students list what each historical map shows accurately and what it distorts. Then ask them to compare it to a modern map, noting improvements in technology and accuracy over time.

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Methods used in this brief

• Concept Mapping