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Grade may refer to: * Grading (education), a teacher's evaluation of a student's performance in class * Grade level, Educational stage, the numbering of the year a student has reached in school * Grade (music), a method of formally assessing the accomplishments of pupils learning musical instruments ==In civil engineering, construction, and geosciences== * Grade (slope), the angle of a slope such as a hill, road or railway * Grade level, the top of the ground * Grading (engineering), the preparation and leveling of land for construction, especially of roads and railways * Grade separation, aligning a junction of two or more transport axes at different heights to facilitate traffic flow * Graded bedding, a description of the variation in grain size through a bed in a sedimentary rock * Grades and standards, a rating of lumber (timber) quality and strength 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Grade」の詳細全文を読む スポンサード リンク
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