BIGI - Học vui mỗi ngày

BIGI helps students in grades 1 through 5 practice Math, Vietnamese, and English with short questions, easy-to-understand images, and map-based challenges. A FUN LEARNING STAGE EVERY DAY Choose your grade, choose your subject, and start your journey. Each subject and grade level has 240 consecutive practice stages, interspersed with review sections to reinforce knowledge. Complete challenges to unlock new stages and earn stickers for your collection. MULTIPLE PRACTICE WAYS Students can choose answers, match pairs, arrange, and complete appropriate exercises. Voiceovers, correct/incorrect feedback, and instructional videos help students get acquainted with learning on BIGI. FREE TRIAL LESSONS The first two stages of each subject are available for trial now. Create a free account using a nickname, class, and password, or use a teacher-provided account to save progress, continue learning on other devices, and receive class assignments. TRACK YOUR PROGRESS Collect stickers, view achievements, and practice with friends. The leaderboard uses nicknames; students' real names or profile pictures are not publicly displayed. BIGI has no ads and no in-app purchases. Profile pictures are optional; the app does not require a camera or microphone. Users can delete their accounts in their Profile. BIGI is developed by Ms. Vu Thi Van Anh within the Digital Teacher ecosystem. Website: https://bigi.gvso.vn/ Support: https://gvso.vn/lien-he/ Privacy: https://bigi.gvso.vn/#privacy