Geography · Year 10

Active learning ideas

Coastal Landforms: Erosional Features

Active learning helps students grasp the dynamic processes behind coastal erosional features by making abstract concepts tangible. Moving from textbook descriptions to hands-on models and discussions lets students see how processes like abrasion and hydraulic action shape cliffs, caves, and stacks over time.

• National Curriculum Attainment Targets
• GCSE: Geography - Physical Landscapes
• GCSE: Geography - Coastal Landscapes

• 20–50 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 50 min · Small Groups

Simulation Game: The National Park Planning Board

Students take on roles as park rangers, local farmers, hotel owners, and hikers. They must debate a proposal for a new zip-line or large hotel in a glacial valley, balancing the need for tourist income with the protection of the fragile landscape.

Explain the sequence of formation for coastal erosional landforms like caves, arches, and stacks.

Facilitation Tip

During the Simulation: The National Park Planning Board, circulate and ask guiding questions like 'Where would you place the coastal defenses to protect the stack?' to push students toward evidence-based reasoning.

What to look for

Provide students with images of different coastal erosional features (cliff, wave-cut platform, cave, arch, stack). Ask them to label each feature and write one sentence describing the primary erosional process involved in its formation.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Activity 02

• Stations Rotation
• 45 min · Small Groups

Stations Rotation: Glacial Landform Identification

Set up stations with topographic maps and photos of the Lake District. Students must identify specific glacial features (e.g., a ribbon lake, a drumlin, a pyramidal peak) and explain the processes that created them using map evidence.

Analyze how geology and wave energy interact to create diverse coastal features.

Facilitation Tip

In Station Rotation: Glacial Landform Identification, set a timer for each station so students practice focused observation and quick recall of landform-process pairs.

What to look for

Pose the question: 'How does the type of rock influence the speed at which a coastline erodes?' Facilitate a class discussion where students use terms like hydraulic action, abrasion, and lithology to support their arguments, referencing specific UK coastal locations.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Think-Pair-Share
• 20 min · Pairs

Think-Pair-Share: How do we know the ice was here?

Students are given images of modern landscapes. They must work in pairs to find 'clues' that prove the area was once covered by a glacier, such as striations on rocks or the presence of erratic boulders from a different geological area.

Compare the characteristics of different types of cliffs and their formation processes.

Facilitation Tip

During Think-Pair-Share: How do we know the ice was here?, provide sentence starters on the board to scaffold academic language for discussions about evidence.

What to look for

Ask students to draw a simple diagram showing the formation of a coastal arch. They should label the key stages and the erosional processes at work. Collect these to assess understanding of sequential landform development.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

Teachers should model the language of process explanations, using sentence frames like 'The arch formed because...' and 'Hydraulic action widened the cave by...'. Avoid simply labeling diagrams; instead, ask students to narrate the sequence of events that created each feature. Research shows that drawing simple process diagrams helps students internalize temporal relationships better than static labels.

Students will confidently identify erosional features, explain the processes that formed them, and link these processes to real-world coastal locations. They should use accurate terminology and describe sequences of change with clear cause-and-effect reasoning.

---

Watch Out for These Misconceptions

• During Simulation: The National Park Planning Board, watch for students who treat glaciers as static features. Redirect them by asking, 'If the glacier is flowing, how would that change where you place your corrie lake?'

  Use the slime or putty model during the simulation to demonstrate flow. Have students manipulate the model to show how ice deforms around obstacles, connecting this to real landforms like arêtes.

• During Station Rotation: Glacial Landform Identification, watch for students who assume all glacial features are erosional. Redirect them by asking, 'If this feature is made of broken rock left behind by melting ice, is it erosional or depositional?'

  Include a sorting activity at one station where students categorize landforms as erosional or depositional, using images and a simple Venn diagram to clarify the difference.

---

Methods used in this brief

• Simulation Game
• Stations Rotation
• Think-Pair-Share