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Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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By keeping the curriculum and testing regimes unchanged from previous years, the author was able to use a quasi-experimental method to compare progress during the pilot study with that of previous cohorts, factoring out differences in prior attainment. Evidence for improved attainment through the introduction of the VLE was inconclusive, with only a small, statistically insignificant gain. Data mining techniques suggested that pupils using the VLE in a more strategic manner received the greatest benefit. ...
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