Sử dụng máy tính thường xuyên khiến học sinh bị xao nhãng học tập
Trang bị máy tính và lắp đặt mạng không dây (Wifi) trong các lớp học đang có xu hướng nổi lên, đặc biệt ở các nước phát triển, nhằm khuyến khích học sinh tích cực tham gia học tập...
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