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Since October 2026
Instructor since October 2026
Pharmaceutical Chemistry, Medicinal Chemistry, Analytical Chemistry, and Organic and In-Organic Chemistry
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From 42 C$ /h
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An outgoing, proactive and students-focused individual who thrives on challenge and demonstrates the commitment and self-motivation required to consistently achieving all objectives set. A strong team leader who enjoys being a driver of a successful and productive team. A confident and persuasive communicator who interacts easily with people of different nationalities and cultures, and possesses the drive and ambition to succeed.
Extra information
I have students in Canada, US, Emirates, Egypt even in Universities or High School, Started with them based on their selected chemistry syllabus.
Location
location type icon
Online from Egypt
About Me
An outgoing, proactive and students-focused individual who thrives on challenge and demonstrates the commitment and self-motivation required to consistently achieving all objectives set. A strong team leader who enjoys being a driver of a successful and productive team. A confident and persuasive communicator who interacts easily with people of different nationalities and cultures, and possesses the drive and ambition to succeed.
Education
1997–2002: BSc in Pharmacy (Faculty of Pharmacy Alexandria University - Egypt)
1) 2023-Currently : Online teacher for all chemistry students (Schools or Universities)
I have students in Canada, US, Emirates, Egypt even in Universities or High School, Started with them based on their selected chemistry syllabus.

2) 2019-2023 Head of Science, Biology, Chemistry and Physics Departments at Leaders Language School

3) 2017-2019 Head of Science, Biology, Chemistry and Physics Departments at Tiba Language Academy

4) 2015-2016:
Chemistry teacher at Sakr International School (SIS) / Part Time:
Grade 11 and grade 12 (National Department)

5) 2013-2015 / Head of Science, Biology, Chemistry and Physics Departments at Frontiers Language School (FLS) (for All Grades -From Grade 1 to Grade 12))

6) 2010-2013 Science and Chemistry Teacher at New Sedi Gaber Language School (New SLS)
Experience / Qualifications
I have students in Canada, US, Emirates, Egypt even in Universities or High School, Started with them based on their selected chemistry syllabus.

1) 2023-Currently : Online teacher for all chemistry students (Schools or Universities)
I have students in Canada, US, Emirates, Egypt even in Universities or High School, Started with them based on their selected chemistry syllabus.

2) 2019-2023 Head of Science, Biology, Chemistry and Physics Departments at Leaders Language School

3) 2017-2019 Head of Science, Biology, Chemistry and Physics Departments at Tiba Language Academy

4) 2015-2016:
Chemistry teacher at Sakr International School (SIS) / Part Time:
Grade 11 and grade 12 (National Department)

5) 2013-2015 / Head of Science, Biology, Chemistry and Physics Departments at Frontiers Language School (FLS) (for All Grades -From Grade 1 to Grade 12))

6) 2010-2013 Science and Chemistry Teacher at New Sedi Gaber Language School (New SLS)
Age
Adults (18-64 years old)
Seniors (65+ years old)
Student level
Beginner
Intermediate
Advanced
Duration
60 minutes
The class is taught in
English
Availability of a typical week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
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Which subject(s) do you teach?
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•
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•
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•

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•
•
•
•
•
•

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verified badge
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verified badge
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organic chemistry
-inorganic chemistry
physical chemistry
fluid mechanics
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-chemical reaction engineering
-nuclear chemical engineering
thermodynamics
porous materials
verified badge
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Send me your course materials along with your questions and objectives... I will explain everything in a simple and structured way, to optimize your learning and make it more enjoyable.

Analytical/therapeutic chemistry, Galenics/Pharmacotechnics, Microbiology, Toxicology, Clinical Biochemistry... I'm up for anything!

As a bonus: at the end of each session, I provide you with a summary sheet + a multiple-choice quiz.
verified badge
Dans ce cours vous aller apprendre a bien comprendre la chimie et tout ses aspects

Chimie
Chimie organique
Chimie inorganique
Chimie analytique
Chimie instrumentale
Statistique
Aide pour les épreuves du bac
Aide pour élèves de BTS et universitaire
verified badge
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**Topics covered include:**
- Organic Chemistry
- Structure and Properties of Matter
- Energy Changes and Rates of Reaction
- Chemical Systems and Equilibrium
- Electrochemistry

**What you can expect:**
- Simple explanations of challenging concepts
- Step-by-step solutions to numerical problems
- Practice with course assignments and test-style questions
- Support with chemical equations, calculations, and reaction mechanisms
- Personalized revision plans based on your learning needs

Whether you need help keeping up with your school lessons, reviewing difficult topics, or preparing for your next assessment, I will help you develop confidence and improve your problem-solving skills.

**Let’s make SCH4U Chemistry easier, one topic at a time!**
verified badge
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Good-fit Instructor Guarantee
favorite button
message icon
Contact Khaled Zein