Independent Study Guide: IB Biology SL/HL
Independent Study Guide: IB Biology SL/HL is a comprehensive self-study companion for IB Diploma Programme Biology students. It follows the syllabus outline across the core topics and the HL extensions, letting you revise on your own without relying entirely on class.
$29.00- Programme
- IB Diploma Programme
- Subject
- Biology
- Level
- SL & HL
- Pages
- 91 pages
- Language
- English (bilingual terms)
About this guide
The content explains the concepts at their core, supported by diagrams, tables and the key biological processes. Every chapter connects to practical skills and data analysis - a decisive factor in IB exams.
The book suits both learning from scratch and revising before Papers 1, 2 and 3, and it also supports preparation for the Internal Assessment (IA).
What is inside
- Cell biology: cell structure, plasma membranes and cell division
- Molecular biology: enzymes, cellular respiration and photosynthesis
- Genetics: chromosomes, Mendelian inheritance and genetic engineering
- Ecology: food chains, nutrient cycles and climate change
- Evolution and biodiversity
- Human physiology: digestion, circulation, immunity and the nervous system
- HL extension topics: nucleic acids, metabolism, plant and animal reproduction
- Practical skills, data analysis and Internal Assessment (IA) direction
Who this guide is for
- IB Diploma Programme Biology students at SL and HL
- Students who want to self-study and control their own revision pace
- Anyone who needs to consolidate the fundamentals before Papers 1, 2 and 3
- Students preparing an Internal Assessment (IA) topic
- Teachers and tutors who need a syllabus-aligned reference
How to use this guide
- Work through each major topic, mastering the core concepts before moving on to the HL material
- Redraw the diagrams of key processes (photosynthesis, respiration, cell division) to memorise them deeply
- Practise reading and analysing graphs and data tables in the IB question style
- Test yourself with the questions at the end of each section and check the English terminology
- Link the theory to ideas for your IA
- Revisit the HL extension sections at intervals to avoid last-minute cramming
Questions about this guide
Does the book clearly distinguish SL and HL content?
Yes. The HL extensions (HL only) are marked separately so SL students focus on the right scope, while HL students get the full depth they need.
Does the book help with the Internal Assessment?
Yes. It weaves in practical and data-analysis skills and suggests approaches to help you build an effective IA topic.