A growing collection of tools, exam solutions, and study materials for Junior Certificate and Leaving Certificate maths — built to make key topics easier to see and understand, not just read about.
This page brings together interactive tools, past exam solutions, and revision material aimed squarely at Junior Cert and Leaving Cert maths students. Some topics are easier to understand when you can move a slider and watch a graph change in real time, rather than just reading a formula — that's what these tools are for. New tools and exam-solution resources will be added here regularly, so it's worth checking back.
Move the slider to change the base a, and see how ax, a-x, loga(x), ex, and ln(x) relate to each other — with toggles to show or hide each curve.
Open Tool →Change a, b and c and watch b2 − 4ac decide the roots — the parabola, the exact surd answers, and an Argand diagram showing where the roots go when they stop being real.
Open Tool →Drag the point z on an Argand diagram to see its modulus and argument, then switch to a 3D view and watch z spiral round — its shadow on one wall traces a cosine wave, the other a sine wave.
Open Tool →New interactive tools and exam-solution walkthroughs are added regularly. Follow @waj_academy for updates.
Coming Soon