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Soil Classification & Soil Health – Full Lesson (Year 11 Ag Science)
Format: PowerPoint + Student Tasks | Duration: 1 Lesson (50 mins)
Curriculum Link: QCAA Agricultural Science – Unit 2

Explore how soil types influence farming success in this practical, engaging lesson
This lesson introduces students to the Australian Soil Classification System (Isbell 2016) and the physical, chemical, and biological properties of soil that determine its fertility and suitability for agriculture.

Students examine real-world soil types, classify them using observable traits, and consider the impact of soil health on crop productivity — with a focus on Queensland examples like Vertosols.

What’s included:
Engaging starter activity using a soil map of Australia

Clear explanations of soil properties and classification steps

Real-life example of a Vertosol (common in QLD cropping)

Student worksheet-style activity to sort soil properties by category

Summary slide on soil management strategies

Built-in challenge quiz: “Beat the Question Grid”

Why teachers love it:
Fully curriculum-aligned (QCAA Unit 2)

Builds scientific literacy and real-world application

No additional prep required

Easily adaptable to fieldwork or garden-based follow-up lessons

Ideal for Year 11 students learning about soils, plant productivity, and sustainable agriculture.
Use this lesson to connect soil science directly to Australian farming systems.

Download now and get your class classifying like real soil scientists.