Free worked solutions · O-Level / IP
Verified, step-by-step solutions to O-Level / IP A-Math (Additional Mathematics) past papers, organised by year. 162 questions with full working, free to read.
Same structure, different numbers
Swap the constants, dress a quadratic as a length, hide a derivative inside an integral, and a student sees a brand new problem. The structure underneath is the same, and so is the method. Once a student can name the structure, a whole row of questions that look different start to open the same way.
That is where marks really leak: in choosing the method, not in the algebra that follows. We call it Lock and Key, name the lock, then the key follows.
Genius Plus Academy · O-Level & IP Mathematics
Our O-Level A-Math tuition trains the same recognise-the-structure method these worked solutions show, taught by a team that has marked these papers for years. It runs within our weekly Secondary Math programme, Sec 1 to 4 and IP.
Book a free trial and diagnostic. We will look at a real paper and show you exactly where the marks are going.