This Stage 6 Biology (Preliminary) worksheet is designed to support students studying Module 3: Biological Diversity, with a strong focus on EAL/D learners while remaining suitable for mixed-ability classes.

The resource builds scientific literacy through explicit vocabulary instruction, guided comprehension, and structured writing and speaking tasks, helping students confidently engage with key biological concepts such as natural selection, selective pressure, adaptation, and biodiversity.

What’s included:

• Vocabulary teaching with clear definitions of core biological terms

• Accessible reading passage on natural selection with comprehension questions

• Diagram task illustrating the process of natural selection

• Speaking task exploring human impacts on biodiversity

• Scaffolded extended writing task with sentence starters and structural support

Perfect for:

• Stage 6 Biology Preliminary Module 3: Biological Diversity

• Learners requiring explicit scaffolding

• Revision, consolidation, or formative assessment

• Relief lessons or independent learning tasks