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Report a Bug

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Report a Bug | IB Biology
SUPPORT

Report a Bug

Help Us Improve
Found an issue with our IB Biology resources? Let us know! Your feedback helps us maintain and improve the quality of our educational materials.
🐛

Report an Issue

FORM

Bug Report Form

    What’s the issue?

    Which topic?(e.g., “A1.1 Water”)

    Details (optional)

    Optional screenshot / file (max 5 MB; PNG/JPG/PDF)

    Email (optional)

    📝 Please provide as much detail as possible to help us identify and fix the issue

    INFO

    Common Issues to Report

    Content Issues:
    • Broken or missing Google Drive embeds
    • Incorrect quiz answers or explanations
    • Outdated or incorrect information
    • Missing images or diagrams
    Technical Issues:
    • Pages not loading correctly
    • Navigation links not working
    • Mobile responsiveness problems
    • Form submission errors
    Accessibility Issues:
    • Text that’s difficult to read
    • Missing alt text for images
    • Keyboard navigation problems
    • Screen reader compatibility issues
    TIPS

    How to Write a Good Bug Report

    Include These Details:
    • Page/Section: Which topic or page has the issue?
    • Browser: Chrome, Firefox, Safari, Edge, etc.
    • Device: Desktop, tablet, or mobile phone
    • Steps to Reproduce: What did you do when the bug occurred?
    • Expected vs Actual: What should happen vs what actually happened?
    • Screenshots: If possible, attach images of the issue
    Example: “On the B2.1 Membranes page, the SL quiz embed shows ‘file not found’ error. Using Chrome on Windows laptop. Expected to see the quiz form but getting Google Drive error message instead.”

    Test Homepage

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    IB Biology – Complete Course Portal

    IB Biology

    Complete Course Portal
    Master all four themes of the International Baccalaureate Biology syllabus through interactive presentations, comprehensive assessments, and detailed study materials designed for both Standard and Higher Level students.

    📚 Dear Students

    How to use this website effectively

    Welcome to my IB Biology homework website.

    Here you will find useful resources: PowerPoint presentations, summary notes, quizzes and a homework workbook.

    1

    Complete Topic in Class

    After we finish each topic, use the workbook questions for practice

    2

    Work in Your Notebook

    Complete workbook questions in your notebook and mark using provided answers

    3

    Take the Quiz

    Once workbook is complete, take the online quiz for that topic

    Standard Level (SL)

    Complete only the SL workbook questions and SL quizzes

    Higher Level (HL)

    Complete BOTH SL AND HL workbook questions and quizzes

    🎯 Quiz Instructions

    I will use the quizzes to assess your progress. You will also sit in-class tests – I will announce these dates in advance.

    Important: When completing quizzes, input your full name and class:

    John Smith 12 HL BI2
    4
    Main Themes
    16
    Topic Units
    150+
    Study Topics
    ∞
    Learning

    🧬 IB Biology Themes

    Explore the four interconnected themes that form the foundation of biological understanding

    A

    Unity and Diversity

    How all life shares fundamental characteristics while displaying incredible diversity

    A1
    Water
    Properties • Biological Roles
    A2
    Nucleic Acids
    DNA • RNA • Information
    A3
    Diversity of Life
    Classification • Evolution
    A4
    Evolution
    Natural Selection • Speciation
    Explore Theme A →
    B

    Form and Function

    How biological structures are perfectly adapted to their specific functions

    B1
    Molecules
    Proteins • Carbohydrates • Lipids
    B2
    Organelles
    Structure • Function • Transport
    B3
    Organisms
    Systems • Gas Exchange
    B4
    Ecosystems
    Energy • Cycles • Communities
    Explore Theme B →
    C

    Interaction and Interdependence

    How organisms interact with each other and their environment

    C1
    Molecules
    Enzymes • Respiration • Photosynthesis
    C2
    Signaling
    Chemical • Neural Communication
    C3
    Organisms
    Integration • Response
    C4
    Ecosystems
    Interactions • Stability
    Explore Theme C →
    D

    Continuity and Change

    How genetic information is inherited, expressed, and modified over time

    D1
    DNA and Gene Expression
    Replication • Transcription
    D2
    Gene Expression
    Regulation • Control
    D3
    Inheritance
    Patterns • Reproduction
    D4
    Natural Selection
    Evolution • Adaptation
    Explore Theme D →

    🚀 Quick Access

    Jump directly to specific resources across all themes

    📊

    All Presentations

    Complete slide collections
    ❓

    All Quizzes

    Test your knowledge
    📚

    All Workbooks

    Practice materials
    🎯

    Exam Prep

    Study guides & practice
    THEME A

    A2. Cells

    The Building Blocks of Life
    Explore the fundamental units of life – from the origins of cellular life to complex cellular structures and the unique characteristics of viruses.

    🌱 A2.1 Origins of Cells

    Study how life began on Earth and how the first cells evolved from simple organic molecules to complex cellular structures.

    Jump to A2.1 Materials → HL

    🔬 A2.2 Cell Structure

    Examine the intricate organization of prokaryotic and eukaryotic cells, their organelles, and specialized structures.

    Jump to A2.2 Materials → SL+HL

    🦠 A2.3 Viruses

    Investigate the unique characteristics of viruses, their replication cycles, and their relationship with host cells.

    Jump to A2.3 Materials → HL
    🌱

    A2.1 Origins of Cells

    PDF

    A2.1 Origins of Cells (HL) – 20 marks

    HL

    📖 View the PDF above or open in a new tab for better reading

    View PDF 1
    🔬

    A2.2 Cell Structure

    PDF

    A2.2 Cell Structure (SL) – 20 marks

    SL

    📖 View the PDF above or open in a new tab for better reading

    View PDF 2
    PDF

    A2.2 Cell Structure (HL) – Biology Assessment

    HL

    📖 View the PDF above or open in a new tab for better reading

    View PDF 3
    🦠

    A2.3 Viruses

    PDF

    A2.3 Viruses (HL) – 20 marks

    HL

    📖 View the PDF above or open in a new tab for better reading

    View PDF 4

    Tools

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    Tools | IB Biology
    IB BIOLOGY

    Tools

    Methods & Techniques
    Master the essential tools of biological research – experimental techniques, cutting-edge technology, and mathematical analysis for scientific discovery.

    🔬 Choose Your Tool

    Select a tool category below to access comprehensive study materials

    🔬

    Tool 1: Experimental Techniques

    Master the fundamental laboratory skills and scientific methods essential for biological research and investigation.

    Laboratory Skills Scientific Method Data Collection Research Design
    PDF
    Tool 1 – Experimental Techniques
    🧪
    Lab Procedures
    📊
    Data Analysis
    🔍
    Observation Skills
    💻

    Tool 2: Technology

    Explore modern technological tools that revolutionize biological research, from microscopy to computational analysis.

    Digital Tools Instrumentation Data Software Modeling
    PDF
    Tool 2 – Technology
    🔬
    Advanced Microscopy
    📱
    Digital Platforms
    🖥️
    Simulation Software
    📐

    Tool 3: Mathematics

    Apply mathematical concepts and statistical methods to analyze biological data and model complex biological systems.

    Statistics Calculations Graphing Modeling
    PDF
    Tool 3 – Mathematics
    📈
    Statistical Analysis
    📊
    Data Visualization
    🧮
    Biological Calculations

    📊 Tools Overview

    Essential toolkit for modern biological research

    3
    Essential Tools
    3
    PDF Resources
    HL
    Higher Level
    2025
    Curriculum

    🔬 The Scientific Method

    How these tools work together in biological research

    1

    🤔 Question & Hypothesis

    Formulate research questions and testable hypotheses using scientific thinking

    Tools: Literature Review, Logic
    →
    2

    🔬 Experiment Design

    Plan controlled experiments with proper variables and controls

    Tools: Experimental Techniques
    →
    3

    💻 Data Collection

    Gather precise measurements using modern technology and instruments

    Tools: Technology, Instruments
    →
    4

    📊 Analysis

    Apply mathematical and statistical methods to interpret results

    Tools: Mathematics, Statistics
    →
    5

    📝 Conclusion

    Draw evidence-based conclusions and communicate findings

    Tools: Scientific Writing, Graphs

    🔗 Tool Integration

    How experimental techniques, technology, and mathematics work together

    🔬
    +
    💻

    Lab + Technology

    Digital microscopes, automated data collection, and sensor-based measurements enhance traditional lab techniques

    💻
    +
    📐

    Technology + Math

    Software tools perform complex calculations, statistical analysis, and create sophisticated models and graphs

    🔬
    +
    📐

    Experiments + Math

    Mathematical principles guide experimental design, sample sizes, and help interpret the significance of results

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