# Complex numbers interactive syllabus order

Each learning-objective folder contains `index.html`, `styles.css`, `script.js`, `activity.json`, `instruction.txt`, `log.txt`, the original proven `lib/` files, and one SLS-ready ZIP.

1. **LO1 — Extension of the number system from real numbers to complex numbers** — `01_LO1_Number_System_Extension/LO1_Number_System_Extension_SLS_xAPI.zip`
2. **LO2 — Four operations of complex numbers** — `02_LO2_Four_Operations/LO2_Four_Operations_SLS_xAPI.zip`
3. **LO3 — Equality of complex numbers** — `03_LO3_Equality_of_Complex_Numbers/LO3_Equality_of_Complex_Numbers_SLS_xAPI.zip`
4. **LO4 — Conjugate of a complex number** — `04_LO4_Conjugate/LO4_Conjugate_SLS_xAPI.zip`
5. **LO5 — Complex roots of quadratic equations** — `05_LO5_Complex_Quadratic_Roots/LO5_Complex_Quadratic_Roots_SLS_xAPI.zip`
6. **LO6 — Conjugate roots of a polynomial equation with real coefficients** — `06_LO6_Conjugate_Root_Theorem/LO6_Conjugate_Root_Theorem_SLS_xAPI.zip`
7. **LO7 — Representation of complex numbers in the Argand diagram, finding the modulus and argument of a complex number** — `07_LO7_Argand_Modulus_Argument/LO7_Argand_Modulus_Argument_SLS_xAPI.zip`
8. **LO8 — Geometrical effects of conjugation, negation, addition, subtraction, and multiplication by i** — `08_LO8_Argand_Geometric_Effects/LO8_Argand_Geometric_Effects_SLS_xAPI.zip`

## xAPI preservation

Reference ZIP SHA-256: `3C7747A7EC8B97EA6874A327CDA9417E2891A2899373EB966A81E8B661BDAC90`
`lib/xapiwrapper.min.js`: `CA1955F8387CC9167B3BF3F3813A0A7ED33279F9C7282B5C122F079E51632AC5`
`lib/xAPI.js`: `BA353B8D33F9BFE6E2A93E797E821A3989390186708C58E984812182C951E030`