IB

IB Chemistry Propagating Uncertainties

Editable IB Diploma Chemistry presentation and worksheet covering uncertainty propagation, percentage error and experimental data analysis. Worksheet answers included.

IB DP TOK | Unpacking Prescribed Titles Lesson Walkthrough

Students dissect the wording and assumptions of prescribed titles, test possible thesis directions and plan their choice of areas of knowledge. Uses May 2026 prescribed titles for past-session practice.

MYP Science Significant Figures: Presentation and Worksheet

Teach significant figures with a 26-slide editable PowerPoint and a 45-question Word worksheet covering rounding, calculations and extension problems. Answers included.

IB Chemistry Data Booklet (2025) Practice Exercises

Editable Chemistry data booklet practice with 29 questions, 19 selected worked solutions and revision guidance.

IB Chemistry Reactivity Infographics Collection: R1.1 to R3.4

A collection of 11 high-resolution JPEG topic infographics for IB Diploma Chemistry, covering R1.1 to R3.4.

IB Chemistry R1.1 Enthalpy Changes | Revision Quiz & Answers

Editable IB Diploma Chemistry R1.1 revision quiz on enthalpy changes, with mixed question formats and an included answer key.

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.