The lesson notes based on Cambridge IGCSE chemistry specification till 2025

The lesson notes for Cambridge IGCSE base on chemistry specification. The notes include the properties of metals , reactivity of metals and extraction of metals.

Complete revision notes according to the new specification.

The revision notes are prepared according to the new specification Discovery of an atom Atomic structure Periodic table Group properties.

The complete revision notes includes: Types of bonding Shapes of molecules Electronegativity Polarity and polar molecules

The organic chemistry reinforcement revision worksheet based on exam style questions are for Edexcel International GCSE (9-1) specification. The questions are included about properties, reactions, naming , uses and polymerisation .

Complete revision notes according to the new ( 9-1) specification (a)Mains electricity (b)Power and energy ©Current and voltage in circuits (d)Electrical resistance (e) Relationship with current , voltage and resistance

Differences and similarity of exothermic and endothermic reactions.

This is lesson notes based on how to use the microscope correctly.

Electric circuit symbols for GCSE, IGCSE and O/L students .

Revision sheet for ray diagrams of converging lens

Revision notes on Energy and workdone

Reinforcement exam style question to revise the blood and circulation .

The summary of convex lens ray diagrams and properties for Cambridge IGCSE and O/L students.

Collection of past paper question for Cambridge IGCSE and Cambridge O/Level students.

The most common IGCSE organic chemistry definitions appear in exam papers according to the specification.

Lesson notes on lenses based on specification of Cambridge IGCSE physics.

The command words that students confuse most in chemistry exam question papers are analyzed ( Extracted from the specification)

The reinforcement worksheet to practice writing chemical formulae.

The common laboratory apparatus which are used by IGCSE students