Cambridge IGCSE Subject Briefs: Biology
This subject brief covers the Biology syllabus at both Core and Extended level.
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Cambridge IGCSE Biology aims to provide students with a thorough understanding of the subject while helping them develop the necessary skills for further education in science.
There are currently two curricula for Biology: 0610 and 0970. The only difference between them is the grading system. Biology (0610) is graded on the traditional A*-G scale, whereas Biology (0970) is graded on a scale 9-1, with 9 being the equivalent to an A*. Please note that from 2018, schools in the UK will offer the 0970 curriculum, which will also be available in Administrative Zone 3 from 2019 onwards. All other zones will continue to follow the 0610 curriculum until further notice.
Throughout the two-year course, students will study 24 different topics:
- Characteristics and classification of living organisms
- Organisation of the organism
- Movement in and out of cells
- Biological molecules
- Plant nutrition
- Human nutrition
- Transport in plants
- Transport in animals
- Diseases and immunity
- Gas exchange in humans
- Excretion in humans
- Coordination and response
- Variation and selection
- Organisms and their environment
- Biotechnology and genetic engineering
- Human influences on ecosystems
Each topic has a series of subtopics which you can see in detail in the Cambridge syllabus. The Biology syllabus has can be taken at Core level or Extended level. However, almost all schools only offer the Extended curriculum, which teaches Core subtopics as well as Supplements, which are simply additional subtopics.