30 Day Chemistry: Complete Pearson Edexcel iGCSE (4CH1) Revision Guide

30 Day Biology is a clear, concise and visually structured revision workbook designed specifically for the Pearson Edexcel International GCSE ( 4CH1) Biology specification. It covers all core content and practical skills required by the Edexcel syllabus, presenting complex biology topics in a simple, accessible, and highly visual format.

This workbook breaks the entire Edexcel International GCSE Biology ( 4CH1) course into 30 structured revision units, each built around a complete one-page topic summary. Every page is designed to show the whole topic at a glance, combining diagrams, key definitions, processes, and exam-relevant detail to support understanding and long-term retention.

The book covers all major areas of the Edexcel iGCSE Biology specification, including cell biology, biological molecules, human systems, plant biology, genetics, evolution, ecology, and core practical and data-handling skills. Content is aligned with Edexcel terminology and exam expectations throughout.

Designed with visual learners, neurodiverse learners, and students who struggle with dense textbooks in mind, this workbook supports structured revision, independent study, tutoring, homeschooling, and classroom use.

What’s inside:

• 30 one-page biology summaries covering the full Pearson Edexcel International GCSE ( 4CH1) Biology curriculum (cells, human systems, plant biology, ecology, genetics, evolution and more)
• Clear, student-friendly explanations using Edexcel-appropriate language
• Key definitions and processes highlighted for exam relevance
• Diagrams and layouts designed for rapid revision and recall
• Core practical skills, calculations, and data-interpretation guidance
• Common exam pitfalls and misconceptions addressed throughout
• A complete glossary of essential Edexcel iGCSE biology terms
• Edexcel-style exam practice questions with model answers

Ideal for:

• Students studying Pearson Edexcel International GCSE ( 4CH1) Biology
• Exam revision, mock preparation, and final exam consolidation
• Independent learners and homeschool students
• Tutors and teachers seeking clear, ready-to-use revision material
• Learners who benefit from visual, structured explanations

Whether you are revising for exams, reinforcing classroom learning, or building confidence in biology, 30 Day Biology provides a complete, organised, and visually engaging Edexcel International GCSE Biology revision resource.

Clear. Visual. Exam-ready.