Canadian Studies · Grade 9

Active learning ideas

Glacial Landforms & Freshwater Systems

Active learning works for glacial landforms and freshwater systems because students often struggle to connect slow geological processes with visible land features. Hands-on simulations and mapping help students see how ice shoves boulders, carves valleys, and sorts sediments over time. These concrete experiences build the spatial reasoning needed to explain Canada’s unique landscape transformations.

• Ontario Curriculum Expectations
• Ontario Curriculum CGC1D/1P: B1.1. Explain how physical processes, such as glaciation, have formed and continue to shape Canada’s landforms.
• Ontario Curriculum CGC1D/1P: B2.1. Describe the major characteristics of Canada’s landform regions.
• Ontario Curriculum CGC1D/1P: B2.4. Describe the major characteristics of Canada’s water systems.

• 35–50 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Gallery Walk
• 50 min · Small Groups

Hands-On: Glacier Simulation Stations

Prepare stations with baking trays containing layered sand, clay, and flour. Students push ice cubes or frozen milk cartons across surfaces to mimic erosion and deposition. Rotate groups every 10 minutes, sketch resulting landforms like striations and kettles, then compare to real Canadian examples.

Explain the geological processes that led to the formation of the Great Lakes.

Facilitation Tip

During Great Lakes Formation Data Analysis, have students plot depth profiles on graph paper before overlaying them with a modern bathymetric map to see the gouged basins.

What to look for

Provide students with images of various glacial landforms (e.g., U-shaped valley, drumlin, esker, moraine). Ask them to label each landform and write one sentence describing the glacial process that created it.

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

Activity 02

• Concept Mapping
• 40 min · Pairs

Concept Mapping: Landform Identification

Provide topographic maps and satellite images of regions like the Great Lakes and Rockies. Pairs label glacial features such as moraines and fjords, then annotate evidence of erosion. Conclude with a class gallery walk to share findings.

Analyze the evidence of glacial erosion and deposition visible in the Canadian landscape today.

What to look for

Pose the question: 'How might the presence of the Great Lakes have influenced the migration routes and settlement patterns of early Indigenous peoples in this region?' Facilitate a class discussion, encouraging students to support their hypotheses with evidence of glacial retreat and landscape features.

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

Activity 03

• Gallery Walk
• 45 min · Small Groups

Role-Play: Migration Hypotheses

Divide class into groups representing Indigenous nations. Using timelines of glacial retreat, hypothesize migration routes and barriers. Present routes on a large Canada map, incorporating evidence from landforms and oral histories.

Hypothesize how the retreat of glaciers influenced early Indigenous migration routes and settlement patterns.

What to look for

On an index card, have students define 'glacial abrasion' in their own words and provide one example of a landform in Canada that shows evidence of this process. Collect cards to gauge understanding of key erosional processes.

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

Activity 04

• Gallery Walk
• 35 min · Pairs

Data Analysis: Great Lakes Formation

Students examine bathymetric maps and core samples data. In pairs, sequence events from glaciation to present lakes. Create timelines showing meltwater influence on freshwater systems.

Explain the geological processes that led to the formation of the Great Lakes.

What to look for

Provide students with images of various glacial landforms (e.g., U-shaped valley, drumlin, esker, moraine). Ask them to label each landform and write one sentence describing the glacial process that created it.

• Understand
• Apply
• Analyze
• Create
• Relationship Skills
• Social Awareness

A few notes on teaching this unit

Teachers approach this topic by balancing tactile experiences with structured evidence gathering. Avoid rushing students from model to explanation without time to observe changes. Research shows that students retain glacial processes better when they manipulate ice, sand, and water to create landforms themselves. Emphasize the timeline—thousands of years of slow ice movement followed by rapid meltwater changes—to counter the misconception that glaciers only move during freeze-thaw cycles.

Successful learning looks like students accurately identifying erosional and depositional landforms, explaining their formation with evidence, and linking glacial processes to regional freshwater systems. They should use vocabulary like plucking, abrasion, and meltwater sorting confidently in discussions and written responses. Collaboration during activities strengthens their ability to connect geology to human and ecological impacts.

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Watch Out for These Misconceptions

• During Glacier Simulation Stations, watch for students who assume ice only deposits sediment without eroding rock.

  Have students compare the base of their ice block after dragging it across sand to photos of Canadian Shield striations, then ask them to explain how grooves formed from grinding bedrock.

• During Landform Identification Mapping, watch for students who label the Great Lakes as ancient river valleys.

  Ask students to trace pre-glacial river courses on a topographic overlay, then layer the modern lake basin to reveal the gouged depression filled by meltwater.

• During Migration Hypotheses Role-Play, watch for students who overlook how retreating ice created migration corridors.

  Provide a blank map with glacial boundaries and ask students to draw possible routes only where ice had retreated, referencing landforms like eskers as guides.

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Methods used in this brief

• Gallery Walk
• Concept Mapping