
Razan Saqqur
Health Sciences
University of Waterloo
Tutor
Subjects
Math, Chemistry, Biology
Fun fact about Razan
"I teach skiing in the winter"
Evolve Learning provides 1-on-1 online chemistry tutoring for Ontario students, including matter, reactions, stoichiometry, equilibrium, organic chemistry, lab reports, tests, and exams.

Students can get help with their current chemistry coursework, difficult concepts, calculations, homework, lab reports, tests, and exams. Sessions are based on the student's course and the material they are working on in school.
Chemistry units in Grade 9 and 10 science, plus SCH3U, SCH3C, SCH4U, and SCH4C.
Stoichiometry, mole calculations, limiting reagents, concentration, equilibrium, and percent yield.
Tutors from chemistry, biochemistry, chemical engineering, and health science programs.
1-on-1 online sessions covering concepts, calculations, and lab reports.
Support is based on the student's current chemistry course, assignments, and upcoming assessments.
Chemistry foundations
Ontario high school chemistry
Sign up and tell us the grade, the course, and what you want help with. It takes a few minutes.
We pick a tutor who knows the course and works well with your child's grade level.
Your child meets the tutor online for a full hour at no cost. No credit card, no commitment.
Most families book weekly sessions in the evening or on weekends, and add extra sessions before tests and exams.
Razan, Michael, and Evelyn support Ontario students with chemistry concepts, calculations, coursework, labs, and assessment preparation.

Health Sciences
University of Waterloo
Tutor
Subjects
Math, Chemistry, Biology
"I teach skiing in the winter"

Medical Sciences
Western University
Tutor
Subjects
Physics, Chemistry, Biology
"I’ve been playing piano for 19 of my 23 years"

Mathematics
University of Toronto
Co-Founder
Subjects
Math, Science
"I traveled to 9 countries last year"

It's been so great working with them! They started out by providing a really clear plan and followed it consistently. The tutoring is very structured, organized, and professional. Highly recommend

It was super easy booking a session to help out with my learning. My tutor was also really kind and helpful, and I got a lot better!

Evelina is amazing math teacher. Always on time, always positive with a great attitude. My grandson loved her lessons and did a great improvement in school. Looking forward to continuing this journey after a short summer break.
For senior chemistry students and related science courses, these pages have more specific detail.
We cover the chemistry units in Grade 9 (SNC1W) and Grade 10 (SNC2D / SNC2P), as well as the dedicated chemistry courses in Grade 11 (SCH3U and SCH3C) and Grade 12 (SCH4U and SCH4C).
Students commonly ask for help with stoichiometry, mole calculations, limiting reagents, percent yield, naming compounds, and balancing equations. A tutor can identify the missing step and work through the process with the student.
Yes. Tutors can help SCH4U students with organic chemistry, electrochemistry, equilibrium, calculations, lab reports, and test or exam preparation.
Yes. Lab reports are a significant part of chemistry grades and many students lose marks on the written analysis rather than the experiment itself. Our tutors help with understanding what each section requires, how to interpret results, and how to write conclusions that address the purpose of the lab.
Start by identifying the units and problem types causing difficulty. A tutor can review missing foundations while helping the student keep up with current SCH3U lessons, assignments, and tests.
Yes. Tutors can help SCH4U students understand functional groups, naming conventions, reaction types, diagrams, and the relationships between organic chemistry concepts.