HL Worksheets Added

10 new question and answer sheets added to the HL resources: implicit differentiation; maximum and minimum (differentiation); poission distributions; continuous distributions; row reductions; modulus functions; vector lines and planes; vector planes; lines and angles...

HL End of Unit Tests

11 HL end-of-unit tests have been added for: Statistics and Probability (non-GDC and GDC); Quick Complex Numbers and Complex Numbers; Vectors; Quadratics; Functions; Logarithms and E; Series and Counting; Trigonometry; Further Algebra.

SL End of Unit Tests

For subscription members I have added a complete set of end of unit tests for SL with full worked answers. Some sets have 2 sets, with Non-GDC and GDC questions papers.