Andrew's IB Maths Vault

Hiya! DP2 has already started for most of you, and what's better than starting the year with complex numbers! (but seriously, if your teacher kicks off the year with complex... it's gonna be a bumpy ride.)    On this test, you'll be tested on the usual - operations with complex numbers, Argand diagram, solving equations in the complex set and finally using de Moivre's theorem to prove stuff. If you're looking for more personalised support, don't hesitate to reach out and complete the form ! I'm @adventurousandrew on Discord.   AAHL: AAHL MS: Andrew  

Hiya! Waves. Today's test is on trigonometric functions and basic trigonometric equations/inequalities.     As usual, the test features a large number of questions, providing students with ample opportunities to demonstrate mastery. Some questions are trickier... so be prepared to lose a few brain cells. ;p AAHL: AAHL MS: AASL: AASL MS: If you're looking for more personalised support, don't hesitate to reach out and complete the form ! I'm @adventurousandrew on Discord.   Andrew  

Hiya! The school year's starting soon, and for many quadratics is the first topic in the course. Today's post has TWO unit tests - but there's no overlap between the two. AAHL students will take BOTH the AASL paper and the AAHL paper. Discriminant, quadratic functions and composition are some of the topics covered on the AASL paper. Polynomials, Vieta's theorem and further transformations are on the HL version. Same as usual - low floor, high ceiling. c:    AAHL: AAHL MS: AASL: AASL MS: If you're looking for more personalised support, don't hesitate to reach out and complete the form ! I'm @adventurousandrew on Discord.   Andrew