OneTapDPby Teacher Tariq
IB Diploma Programme · 100% free

Every free DP resource. One tap away

Good evening. Build a quick pack and get going.

Hand-picked notes, videos, simulations and practice, sorted by subject and syllabus topic. You pick what goes in your study pack.

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146Free links
20Subjects
0Paywalls
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How it works

01

Search

Type a topic or tap a subject. Every link is free.

02

Pack it

Drag the best resources onto your study plate.

03

Study

Open them one by one and tick each one off.

04

Ace it

Walk into the exam knowing you covered it.

Top picks. use with caution

Warning: these free sites are so good your grades may go up suddenly. Side effects include finishing homework early.

⚠️ Dangerously useful

BioNinja

ib.bioninja.com.au

IB Biology notes for the current syllabus, topic by topic. Opens on A1.1 Water; the menu jumps to every topic.

⚠️ Highly addictive

Christos Nikolaidis: Maths AA

christosnikolaidis.com

Free IB Maths AA notes, exercises and exam practice from an experienced IB teacher.

🚨 Grade booster

MSJChem

youtube.com

IB Chemistry video tutorials that follow the syllabus closely.

🔥 Handle with care

Chemguide

chemguide.co.uk

Detailed, trusted explanations of physical, inorganic and organic chemistry.

⚠️ May cause A grades

Khan Academy Biology

khanacademy.org

Videos and practice from cells to ecology.

🚨 Exam panic reducer

Richard Thornley

youtube.com

IB Chemistry and Physics videos, topic by topic.

⚠️ Dangerously clear

IB Maths Resources

ibmathsresources.com

Hundreds of free maths exploration (IA) ideas from an IB teacher.

🔥 Teacher approved

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Drag resources onto the plate (or tap them). Tick them off as you study. Packs stay saved in this browser.

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    The library

    Group 4 · Sciences

    Chemistry

    Hand-picked free Chemistry resources: notes, videos, practice and more.

    Type
    Topic

    Topic finder

    Every syllabus topic, with direct links to the right page on free sites. Tap a topic to open its links.

    20 free links

    youtube.com

    MSJChem

    IB Chemistry video tutorials that follow the syllabus closely.

    Videos
    chemguide.co.uk

    Chemguide

    Detailed, trusted explanations of physical, inorganic and organic chemistry.

    Notes
    youtube.com

    Richard Thornley

    IB Chemistry and Physics videos, topic by topic.

    Videos
    khanacademy.org

    Khan Academy Chemistry

    Videos and practice on atoms, bonding, equilibrium and more.

    VideosPractice
    ptable.com

    Ptable

    Interactive periodic table with properties, orbitals and isotopes.

    ToolsStructure
    chemcollective.org

    ChemCollective virtual labs

    Run virtual titrations and experiments with real lab equipment.

    Simulations & labsReactivity
    phet.colorado.edu

    PhET: Build an Atom

    Build atoms from protons, neutrons and electrons.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Isotopes and Atomic Mass

    Explore isotopes and how relative atomic mass is calculated.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Molecule Shapes

    See VSEPR shapes and bond angles in 3D.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Molecule Polarity

    Change electronegativity and see bond and molecular polarity.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Concentration

    Explore moles, volume and concentration of solutions.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Beer's Law Lab

    Link concentration to absorbance with a virtual colorimeter.

    Simulations & labsStructure
    phet.colorado.edu

    PhET: Balancing Chemical Equations

    Practise balancing equations with visual feedback.

    Simulations & labsReactivity
    phet.colorado.edu

    PhET: Reactants, Products and Leftovers

    Limiting reactants made visual.

    Simulations & labsReactivity
    phet.colorado.edu

    PhET: pH Scale

    Test everyday liquids and see the pH scale on a log scale.

    Simulations & labsReactivity
    phet.colorado.edu

    PhET: Acid-Base Solutions

    Compare strong and weak acids and bases at the particle level.

    Simulations & labsReactivity
    openstax.org

    OpenStax Chemistry 2e

    Free university chemistry textbook. Opens on Chapter 1.

    Textbooks
    thecrashcourse.com

    Crash Course Chemistry

    Fast, clear chemistry video series.

    Videos
    sites.google.com

    Chemsone

    Free IB Chemistry site from the Biosone family: slides, notes and links for every S and R topic.

    NotesStructureReactivity
    chemistrystudent.com

    Chemistry Student: IB Chemistry

    Full IB Chemistry notes for every subtopic, with diagrams, quick notes and videos.

    NotesVideosStructureReactivity

    Hi, I'm Teacher Tariq

    MYP Science & Biology Teacher

    I teach MYP Science and Biology. I built this hub so my students spend their time studying, not searching. Every link is free and checked by a teacher.

    • 8 years teaching
    • Taught in 4 countries
    • IB-trained in DP Biology
    • BSc (Hons) Biotechnology
    • Published biotechnology researcher
    • PGCEi in progress (Canterbury Christ Church University)
    tariq.biotech639@gmail.comLinkedIn

    What students say

    Curated by Teacher Tariq, MYP Science & Biology Teacher. Every link opens an outside website; this hub stores no files. Not affiliated with the International Baccalaureate.EmailLinkedIn