Thi giải Toán cấp quốc gia qua Internet
Ngày 12/5, đội tuyển Toán lớp 5 và lớp 9 của 63 tỉnh, thành phố sẽ tham dự cuộc thi "Giải Toán qua Internet" (ViOlympic Toán học) dành cho học sinh phổ thông do Bộ GD&ĐT và Tập đoàn FPT lần đầu tổ chức.
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