iGCSE Biology Revision Crossword Book

Turn iGCSE Biology terminology and definitions into something your teen can actually recall in the exam.

The iGCSE Biology Revision Crossword Book uses carefully written clues to strengthen the vocabulary, processes and concepts that long-answer questions depend on. Each crossword targets a specific biology topic and is aligned with the Edexcel iGCSE syllabus, making it ideal alongside class notes and past papers. For more iGCSE resources, explore the full iGCSE Science puzzle book series.

“Once she had done a few biology crosswords, the long-answer questions felt far less intimidating.”

Short revision prompts support each puzzle so learners can quickly review before attempting the grid. This turns passive reading into active recall and builds the precise wording examiners are looking for.

Inside you’ll revise:

• Cell structure & transport – organelles, diffusion, osmosis and active transport.
• Enzymes & digestion – lock-and-key theory, temperature and pH effects.
• Circulation & gas exchange – heart, blood vessels and lungs.
• Reproduction & genetics – mitosis, meiosis, inheritance and variation language.
• Ecology – food chains, trophic levels, energy transfer and human impacts.

Why parents and tutors love it

• Focuses on the “exam language” of biology – ideal for better written answers.
• Reduces revision overwhelm – small, focused puzzles instead of pages of notes.
• Easy to use independently – full answer key included.
• Complements other resources – works with textbooks, flashcards and past papers.

Parent interjection: “She finally started using the right biology terms in past papers after working through these.”

Is your teen losing marks on how they phrase biology answers? Our blog also supports questions like "Understanding why teens drop marks on long GCSE Biology questions and how to fix it."  Explore the iGCSE Biology books:

• iGCSE Biology Puzzle Book
• iGCSE Biology Revision Crossword Book