Andrew's IB Maths Vault

Hiya! After last week's algebra post to kickstart the year, we're back with a Synoptic. This is Synoptic 3, taken when students have done most of the content of the course. 1 hour, 3 standards, a lot of good questions if I dare to say it myself. c: For HL, trig identities make a comeback. For SL, there's a good old probability question.  AAHL: AAHL MS: AASL: AASL MS: Andrew  

Hiya! After a quick recap of algebra to start off the year, now we shall move on to vectors - one of the beloved topics. From dot product, cross product, equations of lines and planes to simultaneous equations, this test contains quite a lot of questions for students at various levels of attainment. Enjoy! AAHL: AAHL MS: Andrew  

Hiya! Let's start 2026 with a unit test on basic algebraic skills. This test is ideally taken at the start of DP1, but it's still not too late to turn around if your algebra is not as strong as it should. c;  Starting off with basic number skills and ending with inequalities, this test covers everything you need to know to succeed in IB maths.  AAHL: AAHL MS: AASL: AASL MS: Andrew