We need to
schedule our time in the new academic year wisely. It is important to set
targets for what we want to accomplish this year, and to inspire ourselves to
meet the tasks ahead amid obstacles. The goal is to better ourselves, and to be
curious about the world of atoms, molecules and ions, especially for chemistry.
Keep an
open mind about learning the analytical skills in H2 chemistry that can be used in your adult life and be optimistic.
Chemistry is one of modern life's core concepts and it interacts well with
other disciplines.
You
can Wikipedia on the topics on any topics listed in the post or read a textbook
on general chemistry / university organic chemistry / JC textbook in your school library. You can read only a few of the
topics I described. You may want to buy one or two chemistry textbooks for
those who are very serious about chemistry, so that you can refer to the
textbooks at home if your school notes are incomplete in some parts.
The
realistic paper is troublesome to many students for the latest H2 chemistry syllabus. Many students were unable to finish
the practical papers of various JCs and Cambridge exam papers in the prelims of
last year, as they were boring.
The
realistic paper is troublesome to many students for the latest H2 chemistry
syllabus. Many students were unable to finish the practical papers of various
JCs and Cambridge exam papers in the prelims of last year, as they were boring.
Students need to spend time brushing up on realistic principles and rapid
reflexes in performing titration tests, energetic, etc.
In 2020
prelims or exams, energy / kinetics experiment or planning questions may
appear.
H2 Chemistry students will
borrow H1 chemistry notes on nanochemistry and polymers, and check the topics
easily. Polymerisation is not in the H2 Chemistry syllabus but has appeared
before in Cambridge H2 Chemistry review
papers
In regard
to 2018 review articles, the articles quality appeared better than the 2017
test papers. However, the mark allocation is very strict and "stingy"
for the component questions For eg, a question of a 1 mark can involve 3 or 4
explanatory lines. This setting style seems to me that Singapore MOE scholars
who taught in JCs have raised several questions. MOE can also recruit new smart
young professors to this year's exam board, who will set out different kinds of
questions. So be properly prepared for end-of-year tests.
Some
questions appeared to be open-ended and vague for 2017 papers 2 and 3 exams,
and separate from tutorial and preliminary questions. Students had to be
resourceful and imaginative in providing responses which were not traditional
questions of the sort.
Lewis Acids
and Bases are pretty likely to appear in studies this year for JC1/2 students.
The new
formulae that have been introduced in physical chemistry will most likely
appear this year. Ask your instructor which formulae are new.
In one 2018
Cambridge exam issue, indicating that condensation of aldol and related organic
chemistry reactions may occur this year. Carbonyl compounds chemistry is one of
the hardest subjects in university chemistry and in 2018 issue finally used
this unsaturated ketone. Perhaps hardworking students should look at a
university organic chemistry textbook and study some university-level reactions
of carbonyl compounds. There are other university-level reactions to the
carbonyl compound.
Also, also
in 2018 H2 chemistry papers there
were a simplistic problem of ion chromatography that was studied in year 2 of
university. Maybe the Cambridge and MOE examiners are all heading out for
harder and more atypical papers.
Learning
chemistry isn't about memorizing the whole block of notes. Wise students ask
what the definitions are: eg. Electron flow, arrow moving, guessing which
gasses or other products are generated in a chemical reaction (smart guess),
summarizing notes in the terms themselves. Many students are suggesting wacky
solutions to help them understand concepts. Thanks, H2 chemistry tuition in Singapore for using a lot of highlighters
and mind maps, diagrams, tables and charts and a description of the reactions
and their reaction conditions to help them understand.
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