RevisionDojo logoRevisionDojo logo
RevisionDojo logoRevisionDojo logo
FeaturesSubjectsPricingSchools

Join 650k+ students breezing through the IBReady to breeze through the IB?

Footer

General

  • For parents
  • For schools
  • Pricing
  • Gift RevisionDojo
  • Tutoring
  • IB syllabus
  • MYP syllabus
  • Blog
  • Student Questions

Features

  • Question Bank
  • Test Builder & Exam Mode
  • Predicted Papers
  • Past Papers
  • Study Notes
  • Interactive Lessons
  • Flashcards
  • Jojo AI Tutor
  • Coursework Studio
  • View all features

Research

  • All research
  • Jojo AI vs leading AI study tools
  • 2026 State of Learning Survey
  • 2025 State of Learning Survey
  • IB Moderation Analysis
  • Jojo AI vs ChatGPT
  • Jojo AI vs Gemini
  • Jojo AI vs Perplexity
  • Jojo AI vs Claude
  • Jojo AI vs Poe

Platform

  • About RevisionDojo
  • RevisionDojo vs Others
  • Content philosophy
  • Trustpilot
  • Join usWe're hiring
  • Student Ambassador
  • Help center
  • Contact us

IB Subjects

  • Arabic A
  • Arabic A Lit
  • Arabic ab initio
  • Arabic B
  • Biology
  • Business Management
  • Chemistry
  • Chinese A Lang & Lit
  • Chinese B
  • Computer Science (CS)
  • Computer Science (First Exam 2027)
  • Design Technology (DT)
RevisionDojo logo

© 2022 - 2026 RevisionDojo (MyDojo Inc)

RevisionDojo was developed independently of the IBO and as such is not endorsed by it in any way.

  • Terms of Service
  • Data & privacy
  • Privacy policy
  • Cookie policy
  • Trust Center
  • Design Technology (First Exam 2027)
  • Digital Society (DS)
  • Economics
  • English A Lang & Lit
  • English A Lit
  • English B
  • Environmental systems and societies (ESS)
  • French A
  • French A Lit
  • French ab initio
    • French B
    • Geography
    • German A
    • German A Lit
    • German ab initio
    • German B
    • Global Politics
    • History
    • History (First Exam 2028)
    • Mathematics Analysis and Approaches (AA)
    • Mathematics Applications & Interpretation (AI)
    • Philosophy
    • Physics
    • Psychology
    • Psychology (First Exam 2027)
    • Spanish A
    • Spanish A Lit
    • Spanish ab initio
    • Spanish B
    • Sports, exercise and health science (SEHS)
    • Theory of Knowledge (TOK)
    • World Religions
    • Arabic A
    • Arabic A Lit
    • Arabic ab initio
    • Arabic B
    • Biology
    • Business Management
    • Chemistry
    • Chinese A Lang & Lit
    • Chinese B
    • Computer Science (CS)
    • Computer Science (First Exam 2027)
    • Design Technology (DT)
    • Design Technology (First Exam 2027)
    • Digital Society (DS)
    • Economics
    • English A Lang & Lit
    • English A Lit
    • English B
    • Environmental systems and societies (ESS)
    • French A
    • French A Lit
    • French ab initio
    • French B
    • Geography
    • German A
    • German A Lit
    • German ab initio
    • German B
    • Global Politics
    • History
    • History (First Exam 2028)
    • Mathematics Analysis and Approaches (AA)
    • Mathematics Applications & Interpretation (AI)
    • Philosophy
    • Physics
    • Psychology
    • Psychology (First Exam 2027)
    • Spanish A
    • Spanish A Lit
    • Spanish ab initio
    • Spanish B
    • Sports, exercise and health science (SEHS)
    • Theory of Knowledge (TOK)
    • World Religions

    MYP Subjects

    • MYP Biology
    • MYP Chemistry
    • MYP Design
    • MYP English Lang & Lit
    • MYP Extended Mathematics
    • MYP History
    • MYP Individuals & Societies
    • MYP Integrated Sciences
    • MYP Physics
    • MYP Standard Mathematics
    • MYP Biology
    • MYP Chemistry
    • MYP Design
    • MYP English Lang & Lit
    • MYP Extended Mathematics
    • MYP History
    • MYP Individuals & Societies
    • MYP Integrated Sciences
    • MYP Physics
    • MYP Standard Mathematics
    GDPR compliant
    Coursework Studio

    Move your coursework forward in one workspace

    Plan milestones, shape your research question, organize sources, and improve drafts without scattering the process across tools.

    Open Coursework Studio

    Biology Internal Assessment

    Biology HL · IA

    Saved
    OverviewDraftsSources

    Investigation Details

    Edit details

    Research question

    How does light intensity affect the rate of photosynthesis in Elodea?

    My Documents

    Biology IA Draft · 1,642 words

    Open
    Draft 11,174 wordsDraft 21,642 words · +468

    Your Progress

    1 of 5 done

    1. ✓Set Up
    2. 2Research Question
    3. 3Draft
    4. 4Review
    5. 5Submitted

    Set up the right coursework path

    Choose your subject and coursework type so the workspace matches the task.

    Set up Biology IA

    Step 1 of 3

    Where are you starting from?

    I’m not sure yet

    I still need help working this out.

    I know what I’m working on

    I have a clear investigation to develop.

    I’ve already started

    I have writing to bring in.

    What are you investigating?

    How light intensity changes the rate of photosynthesis
    BackSave details

    Keep milestones and sources visible

    Track deadlines, research, and evidence beside the work they support.

    Biology Internal Assessment

    Biology HL · IA

    Saved
    OverviewDraftsSources

    Sources

    Evidence for Biology IA

    Add source
    1

    Photosynthetic rate under variable irradiance

    Journal article · Added to citations

    2

    Measuring dissolved oxygen in aquatic plants

    Website · Added to citations

    3

    IB Biology data collection guidance

    Report · Added to citations

    Your Progress

    2 of 5 done

    1. ✓Set Up
    2. ✓Research Question
    3. 3Draft
    4. 4Review
    5. 5Submitted

    Next deadline

    First draft · 18 September

    Improve each draft deliberately

    Use criterion-aware feedback and a clear draft ladder to plan the next revision.

    Biology Internal Assessment

    Biology HL · IA

    Saved
    OverviewDraftsSources

    Biology IA Draft

    2,086 words · 7 pages

    Open
    1. Draft 11,174 words
    2. Draft 21,642 words +46817/24
    3. Final draft2,086 words +444

    Grading & feedback

    17

    Strong analysis

    17 of 24 marks

    Link each conclusion back to uncertainty in your measurements.
    View feedback

    Open Coursework Studio

    Explore related features

    One connected toolkit for learning, practice, and coursework.

    See all features

    Coursework Grader

    Criterion-level feedback on IA, EE, and TOK drafts

    Coursework Exemplars

    High-quality IA, EE, and TOK examples

    Coursework Guides

    Step-by-step IA, EE, and TOK guidance

    Frequently Asked Questions

    Still have a question?

    The help center covers plans, billing, marking and troubleshooting, and you can message us from there.

    Visit the help center
    Jojo pointing the way
    Start studying in a couple of minutes
    A free account saves your progress, remembers what you have covered, and picks up where you left off on any device.