最新出炉2016年AP5分率及成绩分布官方分析

2016-07-06   作者: 采集侠   来源: 网络整理

根据官方数据显示,2016年超过370000名学生在888所学校参加了超过730000次AP考试。Trevor Packer(head of AP,College Board)于2016年六月份在Tweet上公布了2016

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  根据官方数据显示,2016年超过370000名学生在888所学校参加了超过730000次AP考试。Trevor Packer(head of AP,College Board)于2016年六月份在Tweet上公布了2016年全球AP各科成绩分布表,并对各科成绩的变化做出评论。

  AP Score Distributions

  1 热门考试科目成绩分布及官方评论

  Trevor's Comments:While the exam was challenging for many, AP Physics 1 scores improved over last year: an increase of 2.3% in scores of 3+ in North America.

  The AP Physics data don't yet include international students, which typically boost AP Physics scores of 3+ by another % point or two.

  Multiple-choice questions on Science Practice 5 (Data Analysis & Evaluation) posed the greatest challenge to students.

  FRQ1 (rotation/forces) & Q5 (waves) scored lowest; half of students earned no more than 1 of 7 pts: spr.ly/6019Btp5B

  1 student, out of ~150,000 scored so far, earned a perfect score of 80/80 pts on this year’s exam. No student had yet done so.

  Trevor's Comments:Usually, we don’t see so much score improvement from year to year; trend continues w/Physics C:E&M: a significant boost in %5s over 2015.

  Scores were highest on this FRQ2 (circuits): spr.ly/6016Btb8j

  Students struggled with FRQ3 (magnetostatics), with 60% earning 3 or fewer pts (out of 15) on it.

  1 student, out of 27,000, earned all 90/90 points possible on this year’s AP Physics C: Electricity & Magnetism exam.

  Trevor's Comments:These don’t yet include the scores from outside North America.

  Congrats to AP Calculus BC teachers & students: the strongest performance in years, so a significant growth in the % of students earning 5s.

  Lowest mean score on AP Calc BC: Q6 (Taylor series); many also found Q2 (parametric particle motion) tough: spr.ly/6014Bt6zu

  2 students, out of 125,000, earned perfect scores of 108/108 points possible on this year’s AP Calculus BC Exam.

  Trevor's Comments:These don't yet include the scores from outside North America.

  The AP Calculus AB data are in: students demonstrated stronger skills this year than last, achieving a higher % of 3s, 4s, & especially 5s.

  Among the AP Calc AB free-response questions, the highest mean score was on Q4 (slope field):spr.ly/6017BshFx

  Many students struggled with Q2, 3, & esp 5 (modeling volume / related rates), w/31% earning 0 pts on it: spr.ly/6014Bsh2i

  11 students, out of 310,000, earned perfect scores of 108/108 points on this year’s exam.

  Trevor's Comments:Students have shown slightly stronger mastery of AP Chemistry this year than last year’s group did, increasing the % of 5s in particular.

  Students generally scored best on Big Ideas 1&2, lowest on Big Idea 3 (transformation).

  In the Free-Response section, AP Chemistry students performed best on Q5 (kinetics / gas laws: butadiene).

  FRQ6 on equilibrium/stoichiometry (EDTA) stumped the majority of students; 73% earned 0 points on it: spr.ly/6016Btung

最新出炉2016年AP5分率及成绩分布官方分析

  Trevor's Comments:Scores are generally lower this year than last, but still higher than 5 yrs ago when 50% fewer participated.

  Students did quite well across multiple-choice questions; the most challenging were on firm behavior and market structure.

  Scores were generally highest on FRQ2 (consumer choice) & lowest on FRQ3 (monopolistic competition): spr.ly/6018BstTM

  47 students worldwide (out of 83,000) earned all 90 points possible on this year’s exam.

  Trevor's Comments:Once again, AP Computer Sci = the fastest growing of all AP courses this yr; great to see more schools providing this critical opportunity.

  Students did quite well across all topics in the multiple-choice questions, esp. logic/software eng/recursion.

  In order to get a 3+, students need to earn pts on the FRQs; students getting 1s/2s can’t do much w/these: secure-media.collegeboard.org/digitalService…

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