2016-DSE MATH CP

PAPER 1

HONG KONG EXAMINATIONS AND ASSESSMENT AUTHORITY

HONG KONG DIPLOMA OF SECONDARY EDUCATION EXAMINATION 2016

MATHEMATICS Compulsory Part

PAPER 1Question-Answer Book

8.30 am – 10.45 am (2¼ hours)

This paper must be answered in English

INSTRUCTIONS

(1) After the announcement of the start of theexamination, you should first write yourCandidate Number in the space provided onPage 1 and stick barcode labels in the spacesprovided on Pages 1, 3, 5, 7, 9 and 11.

(2) This paper consists of THREE sections, A(1),A(2) and B.

(3) Attempt ALL questions in this paper. Write youranswers in the spaces provided in this Question-Answer Book. Do not write in the margins.Answers written in the margins will not bemarked.

(4) Graph paper and supplementary answer sheetswill be supplied on request. Write yourCandidate Number, mark the question numberbox and stick a barcode label on each sheet,and fasten them with string INSIDE this book.

(5) Unless otherwise specified, all working must beclearly shown.

(6) Unless otherwise specified, numerical answersshould be either exact or correct to 3 significantfigures.

(7) The diagrams in this paper are not necessarilydrawn to scale.

(8) No extra time will be given to candidates forsticking on the barcode labels or filling in thequestion number boxes after the ‘Time is up’announcement.

香港考試及評核局 保留版權

Hong Kong Examinations and Assessment Authority All Rights Reserved 2016

2016-DSE-MATH-CP 1–1 1

Please stick the barcode label here.

Candidate Number

*A030e001*

Level 5 Paper 1exemplar with comments

Comments

The candidate has an excellent mastery of algebraic manipulation skills, which enables him/her

to solve the questions in Section A accurately and precisely. He/She finds the required statistical

measures accurately by applying relevant formulas. He/She solves questions involving geometric

figures proficiently by using concepts in deductive geometry, coordinate geometry, mensuration and

trigonometry. This demonstrates that the candidate has a comprehensive knowledge and

understanding of the mathematical concepts in all three strands of the curriculum.

In addition, the candidate is capable of presenting proofs and solutions for the questions

logically and precisely using relevant symbols and mathematical language, including equations and

inequalities, to express his/her views and ideas.

His/Her performance in Questions 10, 13, 16 and 18 demonstrates that the candidate recognizes

the meaning and significance of the results obtained in the first few parts of the questions. The

candidate makes further deductions and thus comes to the correct conclusions. This demonstrates

that the candidate has the ability to explore the relationship between different parts of the harder

questions and to draw conclusions through logical deductions.

It can be concluded that the candidate demonstrates comprehensive knowledge and

understanding of the mathematical concepts in the Compulsory Part and is capable of expressing

views precisely and logically using mathematical language and notations. Also, the candidate has

the ability to apply and integrate knowledge and skills from different areas of the Compulsory Part to

handle complex tasks.