Learn Binary Visually
Master binary, bits and bytes, conversions, hexadecimal, and exam-style questions with visual lessons, interactive tools, and downloadable revision resources.
Start with the Binary Starter Pack
Learn the foundations of binary with student-friendly explanations, binary conversion practice, bits and bytes, ASCII, Unicode, and exam-style questions.
- Binary basics explained clearly.
- Decimal to binary conversion practice.
- Bits, bytes, ASCII, and Unicode.
- Exam-focused revision support.
Start Learning Binary
Follow this beginner-friendly learning path step by step.
What Is Binary?
Understand why computers use only zeros and ones.
Bits and Bytes
Learn how computers measure and store digital data.
Decimal to Binary
Practise converting denary numbers into binary.
Binary Addition
Learn binary calculations and overflow basics.
Hexadecimal
Understand hexadecimal and number-system conversion.
Exam Practice
Apply binary knowledge using exam-style questions.
Binary Video Lessons
Short visual lessons designed to explain one binary topic at a time.
Binary Revision PDFs
Download free binary revision sheets, cheat sheets, and exam-support resources.
Binary Starter Pack
Binary basics, conversions, bits and bytes, ASCII, Unicode, and exam questions.
Binary Hex Revision Notes
Revise hexadecimal, binary conversions, and number-system exam skills.
Top Mistakes in Binary
Avoid common binary mistakes that cost marks in exams.
Data Representation Cheat Sheet
Quick-reference guide for binary, storage, character sets, images, and sound.
Interactive Binary Tools
These will become the hands-on practice tools for the Future Logic learning platform.
Binary Converter
Convert decimal numbers into binary and check each place value step by step.
Binary Addition Practice
Practise binary addition, carries, overflow, and exam-style calculation questions.
Hex Conversion Trainer
Build confidence converting between binary, hexadecimal, and denary values.
Binary Exam Success
Use these exam-focused resources to avoid common mistakes and improve your answers.
Top Mistakes in Binary
Fix common binary conversion and calculation mistakes before they cost marks.
Command Words Guide
Understand exactly what exam questions are asking before you start writing.
Paper 1 Examiner Secrets
Learn what examiners look for and how to make answers clearer and more focused.
Continue the Course
Return to the full IGCSE course hub, explore more free PDFs, or keep learning with the visual lesson library.