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Monday, May 11, 2009

美国加利福尼亚州编纂开源教科书

　　加利福尼亚州州长发起了一项新倡议，编纂开源教科书（open source science and math textbooks）。他希望该计划将有助于降低成本和提高教育质量。这种尝试意义远大，但该州复杂而艰巨的教科书评价过程也会给此计划带来重大挑战。 （详情见英文原文）
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