IB Biology Complete course bundle (first exams 2025)

This bundle contains all the resources you need to teach the new IB Biology specification. It includes 40 fully resourced units of work and assessment bundles, including:

• A1.1: Water
• A1.2: Nucleic acids
• A2.1: Origins of cells
• A2.2.: Cell structure
• A2.3: Viruses (HL only)
• A3.1: Diversity in organisms
• A3.2: Classification and Cladistics
• A4.1: Evolution and speciation
• A4.2: Ecosystems
• B1.1: Lipids & Carbohydrates
• B1.2: Proteins
• B2.1: Membranes & transport
• B2.2: Organelles and Compartmentalisation
• B2.3: Cell specialisation
• B3.1: Gas exchange
• B3.2: Transport
• B3.3: Muscles & motility
• B4.1: Adaptations to environments
• B4.2: Ecological niches
• C1.1: Enzymes
• C1.2: Respiration
• C1.3: Photosynthesis
• C2.1: Chemical signalling (HL only)
• C2.2: Neural signalling
• C3.1: Integration of body systems
• C3.2: Defence against disease
• C4.1: Populations and communities
• C4.2: Transfer of energy and matter
• D1.1: DNA replication
• D1.2: Protein synthesis
• D1.3: Mutations and gene editing
• D2.1: Cell and nuclear division
• D2.2: Gene expression
• D2.3: Water potential
• D3.1: Reproduction
• D3.2: Inheritance
• D3.3: Homeostasis
• D4.1: Natural selection
• D4.2: Stability and change
• D4.3: Climate change

This bundle contain the followings:

• All the information the IB have included in the new spec.
• Clear diagrams
• Student friendly content
• Summary videos
• Student research tasks
• Clearly identified HL and SL content
• Student checklist
• Summary
• Now includes end of unit assessments for Theme A (9 assessments) and Theme B (10 assessments), Theme C (9 assessments) and D will be added shortly.

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