IGCSE评分系统：IGCSE评分标准和体系

知识点时间：2019-07-09 17:45

　　下面是IGCSE的评分系统：

　　IGCSE有两张试卷：paper1与paper2，如果你选择的是biology，你需要考paper1和paper2两张卷，如果你选择的是science double award那么你只需要考paper1即可（以及其他两门课程的paper1）

　　以edexcel考试局为例，Paper1与paper2的区别如下

Paper1	Specification	Percentage	Mark	Time	Availability
Written examination paper Paper code 4BI1/1B and 4SD0/1B Externally set and assessed by edexcel	Biology Science double award	61.1%	110	2hours	January and june Examination series First assessment june 2019
Paper2
Written examination paper Paper code 4BI1/2B Externally set and assessed by edexcel	Biology	38.9%	70	1hour15mins	January and june Examination series First assessment june 2019

　　每张试卷中都有选择，填空，简答，分析等题型，每种类型的考察目的与占比见下表：

考察目的(AO/Assessment objective)	类型	占比
AO1	对生物的理解	38%-42%
AO2	知识的应用和理解对生物学的分析与评价	38%-42%
AO3	实验技能分析和评价数据生物学方法	19%-21%