Paper Folding — Prelims Strategy

Prelims Strategy

Focus on systematic visualization development through graduated practice, starting with physical paper manipulation for initial learning, then progressing to mental visualization. Memorize standard folding patterns and their symmetry effects: single folds create 2-hole patterns, double perpendicular folds create 4-hole patterns, and triple folds create 8-hole patterns.

Master layer counting techniques and symmetry axis identification. Practice elimination strategies by identifying impossible patterns and using symmetry principles to eliminate incorrect options. Develop time management skills through timed practice, allocating maximum 2 minutes per question.

Use the FOLD-TRACK-UNFOLD method consistently for systematic problem-solving.