Homeschool Guide: These lesson plans are a guide for parents. Content may contain errors — always cross-reference with official exam board specifications.

geological hazard processes

FoundationHigherAll Boards

4 detailed 50-minute lessons with teaching scripts, worked examples, parent guides, and assessment criteria.

Fastmail

Lesson Overview

Total Lessons: 4
Tier: Foundation and Higher
Duration: 50 minutes per lesson (200 minutes total)
Exam Boards: AQA, Edexcel, OCR, Eduqas, CCEA

Learning Objectives

Prerequisites

Materials & Equipment

Lesson 1: Introduction: geological hazard processes

Duration: 50 minutes

Starter Activity (5 minutes)

Quick Recall

Write down everything you already know about geological hazard processes. Then check against the key terms: key terms from geological hazard processes. Use a mini-whiteboard or paper.

Main Content (35 minutes)

Parent/Teacher Guide:
Before lesson: Read the script below. Pre-teach key vocab: key terms from geological hazard processes.
If stuck: Re-read the revision notes (link above), then break the content into smaller steps.
Extension: See the Stretch & Challenge ideas in Lesson 4.
Teaching Script (35 mins):
Mins 0-5 - Hook: "Today: geological hazard processes. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Geology because the ideas here recur across the spec."
Mins 5-20 - Direct Instruction: Work through the core ideas below one at a time; after each, ask your student to explain it back in their own words.
Mins 20-30 - Guided Practice: Model the worked example together, then let your student attempt the first practice question with guidance.
Mins 30-35 - Independent Practice: 2-3 practice questions from Lesson 3 below, with immediate feedback.
First Look

Start with the revision notes summary, then attempt: explain the key ideas of geological hazard processes

Plenary (5 minutes)

Check Out

Your student states one thing they learned and one question they still have about geological hazard processes.

Lesson 2: Core Concepts: geological hazard processes

Duration: 50 minutes

Starter Activity (5 minutes)

Review Previous Lesson

Quick recap: write 3 key points from Lesson 1 on geological hazard processes. Check them against the notes below.

Main Content (35 minutes)

Key Fact: Geological hazards arise from Earth processes that pose risk to people and property: landslides, subsidence, earthquakes, volcanic eruptions, flooding
Key Fact: Landslides (mass movement): rockfalls, slides, flows and creep; triggered by heavy rain, earthquakes, undercutting, or human activity
Key Fact: Factors affecting slope stability: angle, geology (weak layers, joints), water content (lubricates and adds weight), vegetation (stabilises or destabilises)
Key Fact: Subsidence: ground sinking due to dissolution of limestone (sinkholes), mining, or groundwater extraction
Key Fact: Monitoring: satellite (InSAR), GPS, strain gauges, seismometers, gas monitoring, groundwater level sensors
Key Fact: Management: hazard mapping, building codes, slope stabilisation, drainage, early warning systems, evacuation planning

Practice (10 minutes)

Q: explain the key ideas of geological hazard processes

Answer:

Plenary (5 minutes)

Explain Back

Your student teaches the key points back to you without looking. Fill any gaps immediately.

Lesson 3: Application: geological hazard processes

Duration: 50 minutes

Starter Activity (5 minutes)

Quick Recall

Recall the key terms: key terms from geological hazard processes. Define each in one sentence.

Main Content (35 minutes)

Parent/Teacher Guide: Let your student attempt each question alone first, then compare with the model answer. Award method marks for correct working even if the final answer is wrong.

Work through the practice questions on the revision notes page for this topic.

Plenary (5 minutes)

Error Review

Review any questions answered incorrectly. Identify whether the error was knowledge, method, or reading the question.

Lesson 4: Exam Practice: geological hazard processes

Duration: 50 minutes

Starter Activity (5 minutes)

Command Words

Review what these command words require: state (one point), describe (say what happens), explain (say why), compare (both sides), evaluate (judgement).

Main Content (35 minutes)

Exam-Style Question

Attempt a past-paper style question on geological hazard processes from the exam board past paper finder (see Resources), then mark it against the scheme.

Exam Tips: Water is the most common landslide trigger, explain how (pore pressure, lubrication, weight) | Factor of safety: >1 = stable, <1 = failure | Subsidence in limestone = dissolution + cavity collapse | Monitoring + management strategies are both examined
Common Errors: ✗ Landslides only happen on very steep slopes ✓ Landslides can occur on moderately steep slopes (15-30 degrees) if the geology and water conditions are unfavourable; even gentle clay slopes can fail when saturated ✗ Sinkholes only form in limestone ✓ While most sinkholes form in soluble rocks (limestone, gypsum, salt), they can also form from mining subsidence or collapsing drainage tunnels ✗ Human activity has no effect on landslide risk ✓ Human activities such as slope cutting, loading the top of slopes, deforestation, leaking water mains, and mining significantly increase landslide risk
Stretch & Challenge (Grade 8-9):
  • Synoptic links: explain how geological hazard processes connects to another Geology topic you have studied
  • Real-world: research one real-world use or example of geological hazard processes
  • Critical: "What are the limitations of the models used in geological hazard processes?"

Plenary (5 minutes)

Assessment Criteria
  • Got it: Confident explanation + correct worked examples
  • Getting there: Main points OK, needs support with detail
  • Not yet: Confused on key concepts - re-run Lesson 2

Homework & Consolidation

Recommended Resources

🎓 Smart Lesson (Guided)