IB Diploma IGCSE Cambridge

Content-driven learning that closes every gap.

Deep, structured content — not just exam shortcuts. We build real understanding in Physics, Chemistry, Biology, and Mathematics, so every concept connects and nothing gets left behind.

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Explore subjects
BOARDS COVERED
IB SL & HL IGCSE Core & Extended
SUBJECTS
Chemistry Physics Biology Mathematics
1-on-1Live sessions
60 minPer session
Gr 8–12All grades
Quick facts, mnemonics & exam tips
Mnemonic
OIL RIG
Oxidation Is Loss, Reduction Is Gain — for redox reactions
Chemistry · CBSE / IB / IGCSE
Fact
Avogadro's number
6.022 × 10²³ particles in one mole of any substance
Chemistry · All boards
Formula
pH = −log[H⁺]
For acids: pH below 7. For bases: pH above 7. Neutral: pH = 7
Chemistry · Gr 11–12
Exam tip
Organic naming
Always find the longest carbon chain first, then number from the end closest to the substituent
Chemistry · CBSE 12 / IB
Formula
F = ma
Newton's second law — force equals mass times acceleration
Physics · All boards
Mnemonic
SUVAT equations
v = u+at · s = ut+½at² · v² = u²+2as · s = ½(u+v)t
Physics · IGCSE / IB / CBSE
Exam tip
Draw free body diagrams
Always start mechanics questions with a clear FBD — markers look for this explicitly
Physics · IB HL
Fact
Speed of light
c = 3 × 10⁸ m/s in a vacuum — the universal speed limit
Physics · All boards
Mnemonic
Cell organelles
MR. PERMCG — Mitochondria, Ribosomes, ER, Plasma membrane, Cell wall, Golgi
Biology · CBSE / IGCSE
Fact
ATP = energy currency
Adenosine triphosphate powers virtually all cellular processes
Biology · IB / IGCSE
Exam tip
Mitosis vs Meiosis
Mitosis = 2 identical daughter cells (growth). Meiosis = 4 genetically varied cells (reproduction)
Biology · All boards
Formula
Quadratic formula
x = (−b ± √(b²−4ac)) / 2a — works for every quadratic equation
Mathematics · All boards
Exam tip
Show all working
Even if the final answer is wrong, method marks are awarded for correct steps shown
Mathematics · IB / IGCSE
Fact
π ≈ 3.14159
Ratio of a circle's circumference to its diameter — appears in trigonometry, statistics & calculus
Mathematics · All boards
Mnemonic
OIL RIG
Oxidation Is Loss, Reduction Is Gain — for redox reactions
Chemistry · CBSE / IB / IGCSE
Fact
Avogadro's number
6.022 × 10²³ particles in one mole of any substance
Chemistry · All boards
Formula
F = ma
Newton's second law — force equals mass times acceleration
Physics · All boards
Mnemonic
Cell organelles
MR. PERMCG — Mitochondria, Ribosomes, ER, Plasma membrane, Cell wall, Golgi
Biology · CBSE / IGCSE
Formula
Quadratic formula
x = (−b ± √(b²−4ac)) / 2a
Mathematics · All boards

Process

How it works

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Diagnostic session
Your tutor assesses current level, identifies weak topics, and notes upcoming exam dates.
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A topic-by-topic plan mapped to your exact syllabus, paced around your exam schedule.
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Live sessions with notes, practice questions, and regular progress feedback every week.
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Subjects

What we teach

🧪
Chemistry
Mole concept, equilibrium, organic chemistry, electrochemistry, thermodynamics
CBSE IB SL/HL IGCSE 0620
⚡
Physics
Mechanics, waves, electricity, magnetism, modern physics, thermodynamics
CBSE IB SL/HL IGCSE 0625
🌿
Biology
Cell biology, genetics, ecology, human physiology, evolution, biochemistry
CBSE IB SL/HL IGCSE 0610
📐
Mathematics
Algebra, calculus, statistics, probability, trigonometry, coordinate geometry
CBSE IB A&A / A&I IGCSE 0580
Resources
Study materials
Revision NotesIB
Chemistry Class 12 — Full recap
Electrochemistry · Organic · Thermodynamics · 18 pages
Download free ↓
Revision NotesIB
Physics SL — Mechanics summary
SUVAT · Newton's laws · Momentum · 10 pages
Download free ↓
Revision NotesIGCSE
Biology 0610 — Cell biology
Core & Extended · 8 pages · PDF
Download free ↓
Revision NotesIB
Maths HL — Calculus essentials
Differentiation · Integration · A&A · 14 pages
Download free ↓
Past PaperIB
Chemistry Board Paper 2024
Class 12 · Full paper + solutions
Download ↓
Past PaperIB
Physics HL Paper 2 — Nov 2023
Worked solutions · Section A & B
Download ↓
Past PaperIGCSE
Maths 0580 Extended — 2023
Paper 2 & 4 · Full solutions
Download ↓
Past PaperIGCSE
Chemistry 0620 — May 2023
Core & Extended · Mark scheme
Download ↓
PracticeIB
Electrochemistry — 25 MCQs
Class 12 · Auto-graded quiz
Try quiz →
PracticeIB
Mechanics SL — Topic questions
30 questions · Paper 1 style
Try quiz →
PracticeIGCSE
Biology 0610 — Genetics set
20 questions · Extended tier
Try quiz →
PracticeIB
Maths Gr 12 — Integration drill
15 problems · step-by-step solutions
Try quiz →
VideoIB
Mole concept in 8 minutes
Class 11 Chemistry · 8 min
Watch →
VideoIB
IB Physics — Electric fields
SL & HL · 12 min concept explainer
Watch →
VideoIGCSE
IGCSE Biology — Photosynthesis
Core & Extended · 10 min
Watch →
VideoIB
IB Maths — Integration techniques
HL A&A · 15 min
Watch →

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