Cambridge O-Level Chemistry · Mauritius
Your child is revising Chemistry,
but still feels lost.
Chemistry learning is about to become clearer.Learning Catalyst helps Cambridge O-Level Chemistry students revise with more clarity, structure and confidence, so they know what to focus on and how to practise properly.
The real problem
Many students are not lazy. They are overwhelmed.
Chemistry becomes stressful when revision has no order. Students work hard but stay stuck because they don't know where to start or how to turn mistakes into progress.
01
Decision fatigue
Students do not know what to revise first, so hours disappear just choosing a topic.
02
Premature past-paper practice
Jumping into past papers too early, before the underlying logic is in place.
03
Avoided topics
Electrolysis, the mole concept and organic Chemistry get left until it feels too late.
Kheshini Sonatun · MauritiusTeacher-led · Mauritius
Created by Kheshini Sonatun, founder of Learning Catalyst.
“Chemistry becomes stressful when revision has no order. I built Learning Catalyst to help students move from confusion to clarity, step by step.”
Kheshini Sonatun has 12 years of secondary school teaching experience and 7 years as a part-time lecturer.
Kheshini Sonatun, founder
What is Learning Catalyst?
A clearer way to learn Chemistry.
Learning Catalyst is a clearer Chemistry learning experience created to help students stop feeling lost, overwhelmed or unsure about how to study. It helps students revise with structure, practise with direction and build confidence one chapter at a time.
Clear chapter-by-chapter explanations
Short focused video lessons
Downloadable notes and revision resources
Practice and exam-style questions
The Learning Catalyst method
Watch · Learn · Try · Check · Improve.
The rhythm students will experience through Learning Catalyst resources and the upcoming 2-week Crash Course.
Watch
A calm, teacher-led video explains the idea in plain language.
Learn
Structured notes turn the video into something students can revise from.
Try
Guided practice builds confidence one step at a time, not all at once.
Check
Worked corrections show exactly where thinking went wrong and why.
Improve
Exam-style practice turns understanding into real Chemistry marks.
Lessons prepared with you in mind
Built around how students actually learn.
Tackling complex Chemistry concepts
Focused on making difficult Chemistry topics feel clearer and more manageable.
Simple, step-by-step lessons
Concepts are broken down into smaller steps so students can follow the logic.
Learn at your own pace
Students can pause, rewatch and revise difficult topics again when needed.
Designed to build confidence
The goal is to help students feel more organised, prepared and capable.
Step 1 · Free
Free Chemistry Revision Starter Pack.
A calm, practical revision toolkit for Cambridge O-Level Chemistry students who need a clearer place to begin.
The free Revision Starter Pack is the first step. The wider Learning Catalyst experience will open gradually.
- Chemistry revision tips
- Chapter checklist
- Study planning template
- Exam command word guide
- Common mistakes to avoid
- Free practice worksheet
Step 2 · Coming soon · Waitlist
Coming soon: 2-week Chemistry Crash Course.
A focused 2-week revision experience for students who need clear explanations, exam direction and structured practice before exams.
This will not be random revision. It will be a guided system to help students know what to study, how to practise and how to improve.
Guided video explanations
Teacher-led walkthroughs that make difficult ideas feel manageable.
Concise notes
Structured summaries students can actually revise from.
Try-it-yourself questions
Guided practice that builds confidence one step at a time.
Step-by-step corrections
Worked answers that show exactly where thinking went wrong.
Exam-style practice
Realistic questions to turn understanding into O-Level marks.
A clear 2-week revision plan
A focused rhythm so students know what to do each day.
Parent reassurance
A calmer way to support revision.
Structure first, pressure last. A clearer way to support your child while the wider Learning Catalyst experience opens gradually.
Common questions
Before you join the list.
What's inside the free Revision Starter Pack?
Chemistry revision tips, a chapter checklist, a study planning template, an exam command word guide, common mistakes to avoid and a free practice worksheet.
Is the Starter Pack the full course?
No. The Starter Pack is a free revision toolkit. The 2-week Chemistry Crash Course opens later, and the wider Learning Catalyst experience will grow gradually.
Can parents use this to support revision?
Yes. The Starter Pack is designed so parents can see the structure and support revision without adding pressure.
How will I receive it?
Details will be shared by email, with updates also posted on Learning Catalyst's TikTok and Instagram.
Step 1 · Free Starter Pack
Join the list.
Share a few details so Learning Catalyst can send you the free Revision Starter Pack and 2-week Crash Course updates.