Door 17: Symmetry
Symmetry means an object looks exactly the same on both sides of a separating fold line
Read the concepts on the whiteboard — your weapons — then walk the corridor and solve the questions to clear the door.
About Door 17: Symmetry
This door covers Symmetry from the Grade 2 maths syllabus. First you study the concepts and worked examples on the whiteboard, then you face a corridor of questions — answer correctly to gain energy and build a combo; a wrong answer lets a monster drain your energy. Clear every question to earn up to three stars.
Want to revise first? Read the full lesson in Symmetry concepts, or jump to another door.