Number & Algebra
AI Topic 1, complete: standard form, arithmetic and geometric sequences and series, compound interest and depreciation, exponents and logarithms, approximation with bounds and percentage error, amortization and annuities on the finance solver, and systems and polynomials by technology — AI SL 1.1 to 1.8, taught to markscheme standard.
Builds on
Nothing — this is where the course starts. Three of its eight codes (1.6, 1.7, 1.8) exist only in Applications & Interpretation.
Lessons
- 01Standard Form and the Size of Things
- 02Arithmetic Sequences & Series
- 03Geometric Sequences & Series
- 04Compound Interest & Depreciation
- 05Exponent Laws & Introducing Logarithms
- 06Approximation, Bounds & Percentage Error
- 07Loans, Annuities & the Finance Solver
- 08Systems & Polynomials on the GDC
Ready to check yourself?