thinkbig TOPIK

thinkbig TOPIK is an AI-powered TOPIK preparation extension from Woongjin Thinkbig that accelerates score improvement with a skill-based, personalized learning path. The program includes 12 structured courses (1A–6B) covering all TOPIK levels, an AI Level Test that quickly estimates your current TOPIK score, and a recommended curriculum matched to your abilities. Learners get daily video lectures, targeted practice questions, focused vocabulary and grammar study, plus additional listening, reading, and writing practice to build confidence across all sections.

The extension saves difficult questions and vocabulary to a personal Review Note and Vocabulary List for on-demand revision. Writing tasks receive feedback and scores aligned with TOPIK evaluation criteria. Realistic mock tests simulate the actual exam with real-time scoring and detailed explanations, while progress tracking shows completion and accuracy rates. Multi-language support and adaptive AI guidance make thinkbig TOPIK suitable for learners aiming to boost TOPIK performance efficiently.