Tutorial
📅May 20
Published
⏱️5 min
Read Time
👁️6
Views
H2 Chemistry A grade is decided on Paper 3 reasoning, not recall. The paper format, the first-principles approach, and t...
H2 Chemistry9729A-Level chemistry
D
Dion Tan
Education Specialist
Author
Dion Tan
MOE-Registered Chemistry & Science Tutor
MOE-registered tutor · MSc (NUS), BSc Chemistry & Biological Chemistry (NTU) · 10 years' teaching experience
Dion Tan is an MOE-registered tutor with The Singapore Syllabus. He holds a Master of Science from the National University of Singapore and a Bachelor's in Chemistry and Biological Chemistry from Nanyang Technological University, with ten years coaching Singapore students in Chemistry and Science from O-Level through A-Level.
Most recent articles by Dion Tan
Tutorial
📅May 20
Published
⏱️5 min
Read Time
👁️10
Views
O-Level Chemistry A1 hinges on the mole concept and command-word technique. The paper format, the topics that decide the...
O-Level Chemistrypure chemistrymole concept
D
Dion Tan
Education Specialist
Tutorial
📅May 20
Published
⏱️5 min
Read Time
👁️16
Views
PSLE Science is decided in the open-ended section. The answer-structuring method, the process vocabulary, and the topics...
PSLE Scienceopen-ended questionsprimary science
D
Dion Tan
Education Specialist
Education
📅Nov 5
Published
⏱️5 min
Read Time
👁️807
Views
The jump from Sec 2 Science to Sec 3 Chemistry catches many Singapore students off-guard. With O-Levels just one year aw...
sec 3 chemistryo-level preparationelectrolysis mastery
D
Dion Tan
Education Specialist
Education
📅Nov 5
Published
⏱️5 min
Read Time
👁️801
Views
You ask your child about condensation. They explain it clearly. Yet the exam paper shows 0 marks. This is the 'keyword t...
keyword trapsingapore educationPSLE science
D
Dion Tan
Education Specialist