Olympic toán quốc tế:
Cập nhật: 08:56 24/07/2009 GMT+7
Một HS dân tộc thiểu số đoạt HC VàngMấy hôm nay, học sinh khối chuyên THPT toán - tin, ĐHKHTN (ĐHQG Hà Nội) xôn xao tin mừng: Hà Khương Duy - học sinh dân tộc thiểu số đầu tiên đoạt huy chương vàng (HCV) Olympic toán học quốc tế với điểm số 39/42, đứng thứ ba trong thứ hạng quốc tế. Hà Khương Duy Cô giáo Nông Thị Tính, người dân tộc Nùng, dạy môn hóa học tại trường THPT Bố Hạ, Yên Thế, Bắc Giang, mẹ của Duy cho hay, năm tuổi, Duy đoạt giải Nhất môn toán kỳ thi học sinh giỏi tỉnh Bắc Giang.
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