文档介绍:教师评估数学建模
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size.
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
专家评判的总分
R 为学生评价的总分 )
模型的缺点和推广
优点:
(1)采用模糊数学建模,充分考虑许多因素。评价尽量客观,真实,全面
(2)采用加权,分等。使教师之间互相的竞争,同时也保护了教师的积极性
(3)模型分为三个方面进行建模,以教师自我评价的主要方面,综合评议。真正体现评价的发展性、引导性和促进性。
不足
(1)没有大量的数据来调整模型的系数