Level 5 Exemplar & Comments Paper 1B...2018-DSE CHEM PAPER 1B HONG KONG EXAMINATIONS AND ASSESSMENT...
Transcript of Level 5 Exemplar & Comments Paper 1B...2018-DSE CHEM PAPER 1B HONG KONG EXAMINATIONS AND ASSESSMENT...
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Level 5 Exemplar & Comments Paper 1B
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Level 5 Exemplar & Comments
Paper 2
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Comments
The candidate’s answers show good understanding of the chemical concepts and principles in the
curriculum (e.g. Paper 1 Qs. 2(b)(ii), 3(b), 4(a) & (c), 7(d)(i), 8(a), 11(a), 12(b) & (c)(ii), 14; Paper 2
Qs. 1(a)(i) & (iii) & (b)(i)(1) & (3), 3(a) & (b)(ii) & (iii) & (c)(i) & (ii)(1)).
He/she demonstrates very good abilities of applying chemical concepts to unfamiliar situations for
solving the problems (e.g. Paper 1 Qs. 5(b), 8(c), 10, 11(a)(iii); Paper 2 Qs. 1(b)(ii) & (c)(i),
3(c)(iii)).
He/she performs well on chemical calculations (e.g. Paper 1 Qs. 1(a)(i) & (b)(ii), 6(a)(ii) & (b)(i),
7(c); Paper 2 Qs. 1(c)(ii) & (iii) & (iv), 3(b)(iv)).
He/she can effectively communicate ideas using scientific terminology, appropriate diagrams and
chemical equations (e.g. Paper 1 Qs. 3(c), 4(b)(i) & (ii), 5(b), 8(c), 9, 12(c)(i), 14; Paper 2
Q. 3(b)(i)).
He/she can design appropriate method for carrying out scientific investigations (e.g. Paper 1
Q. 5(a)).