Our IB syllabus-wide crosswords are:
A fun alternative to traditional study methods
A great way to revise your knowledge of key terms
A great way to start your study session and help beat procrastination
IB Biology crosswords
across the entire syllabus!
Master IB Biology vocabulary with interactive crossword puzzles designed for exam success.
Get a free demo: A1.1 WaterA
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WELCOME TO OUR IB CROSSWORDS
Our IB SL and HL Biology crosswords are now available for all subtopics!
All our crosswords are Digital, Interactive, and Printable
A1.1 Water (SL) is available for FREE as a demonstration.
How to use our Digital crosswords
PRICING PLAN
Choose a plan that suits you
Choose between SL or HL Biology crosswords to match your course level and study needs.
IB BIO CROSSWORD SL
£6.99
One payment ·Valid for 2 years
Includes all SL Biology crosswords
Every SL subtopic of the IB Biology syllabus (first exams 2025)
34 digital, interactive and printable crosswords across all four topics.
2 years of access
Play online or print for offline revision.
IB BIO CROSSWORD HL
£9.99
One payment ·Valid for 2 years
Includes both SL and HL Biology crosswords
Every SL and HL subtopic — 65 crosswords
All 34 SL puzzles plus the 31 HL-only ones.
2 years of access
Play online or print for offline revision.
TOPICMaster IB Topics in a fun way
Challenge yourself with interactive crosswords designed to reinforce key IB concepts.
Topic 1: Molecules & Metabolism
A1.1Watersl
A1.1Origin of waterhl
A1.2Nucleic Acidssl
A1.2Further nucleic acidshl
B1.1Carbohydrates and Lipidssl
B1.2Proteinssl
B1.2Further proteinshl
C1.1Enzymes and Metabolismsl
C1.1Further metabolismhl
C1.2Cell Respirationsl
C1.2Further respirationhl
C1.3Photosynthesissl
C1.3Further photosynthesishl
D1.1DNA Replicationsl
D1.1Further DNA replicationhl
D1.2Protein Synthesissl
D1.2Further protein synthesishl
D1.3Mutation and Gene Editingsl
D1.3Gene editinghl