IB

IB Chemistry R1.2 Energy Cycles in Reactions | Revision Quiz & Answers

Editable IB Diploma Chemistry R1.2 revision quiz on energy cycles in reactions, with mixed question formats and an included answer key.

IB Chemistry R1.3 Energy from Fuels | Revision Quiz & Answers

Editable IB Diploma Chemistry R1.3 revision quiz on energy from fuels, with mixed question formats and an included answer key.

IB Chemistry R1.4 Entropy and Spontaneity | Revision Quiz & Answers (HL only)

Editable IB Diploma Chemistry R1.4 revision quiz on entropy and spontaneity, with mixed question formats and an included answer key.

IB Chemistry R2.1 The Amount of Chemical Change | Revision Quiz & Answers

Editable IB Diploma Chemistry R2.1 revision quiz on the amount of chemical change, with mixed question formats and an included answer key.

IB Chemistry R2.2 The Rate of Chemical Change | Revision Quiz & Answers

Editable IB Diploma Chemistry R2.2 revision quiz on the rate of chemical change, with mixed question formats and an included answer key.

IB DP TOK | The Structure of Reason, the Problem of Induction, and the Limits of Logic Lesson Walkthrough

Students map arguments, distinguish validity from soundness and examine induction and fallacies through examples and media extracts.

IB DP TOK | Essay and Examples Workshop Lesson Walkthrough

Students build and share a bank of specific real-world examples, connect examples to knowledge claims and practise integrating them into essay paragraphs. Uses May 2026 prescribed titles for past-session practice.

IB DP TOK | Ethics and Human Sciences Lesson Walkthrough

Students examine research case studies, apply three ethical principles and take part in a knowledge tribunal to explore the costs of producing knowledge about people.

IB DP TOK | Exhibition Introduction Lesson Walkthrough

Students examine the purpose of the TOK exhibition, annotate and compare commentaries, and begin connecting specific objects to a prompt.

IB DP TOK | History Language and Narrative Lesson Walkthrough

Students analyse historical metaphors and rewrite an account of the past to explore how language and narrative shape historical knowledge.