

Dena
- Rate S$51
- Response 1h

S$51/h
1st lesson free
- Chemistry
- Organic chemistry
- Logic
- Biochemistry
- Chemical Engineering
REACTION MECHANISMS and physical chemistry explained by a Stanford PhD tutor NOW!
- Chemistry
- Organic chemistry
- Logic
- Biochemistry
- Chemical Engineering
Lesson location
About Dena
High school students aiming for top grades often struggle with the complexity of chemistry labs. I have spent 7 years mentoring learners after a long career in biotechnology. My goal is to bridge the gap between abstract theory and practical application. Teaching 94 students has refined how I present the mole concept and electrochemistry.
I focus on identifying the specific hurdles that stop progress. Most of my time involves working with students who need clarity on lab and practical work. Are you prepared to tackle these challenging chemical problems with me? I use mock tests with error analysis before exams to sharpen your performance.
This method exposes gaps in understanding before they become permanent issues. We will focus on 6 key areas of improvement throughout our sessions."
About the lesson
- Primary
- Secondary
- Adult education
- +2
levels :
Primary
Secondary
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
Lessons feel like a guided problem solving session. We start with a brief review of your recent work. I use my 7 years of professional biotech experience to explain why these concepts matter in real world science. We examine reaction mechanisms until every step is clear.
The focus remains on accuracy and logical deduction. I keep the environment calm while we fix common mistakes. We continue working until you feel comfortable with the material
Rates
Rate
- S$51
Pack rates
- 5h: S$255
- 10h: S$510
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
online
- S$51/h
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