ALL of Edexcel IGCSE Biology 9-1 (Double Award) | 2026 ONWARDS! | SwH Learning

Here is my new video reviewing ALL of the Edexcel IGCSE Biology Double Award specification (4SD0)! Complete with past paper questions to enhance your exam technique.

SwH Learning's Perfect Answer Revision Guides and Workbooks are available at https://swhlearning.co.uk

TOPIC TIMINGS:

Variety of living organisms 01:14
Cells, tissues & organs 11:07
Biological molecules 12:10
Enzymes 16:24
Movement of substances 18:35
Plant nutrition (photosynthesis) 30:15
Balanced diet 40:45
Digestion 47:49
Respiration 51:21
Gas exchange in humans 56:44
Surfaces area-to-volume ratio 01:08:13
Plant transport 01:11:07
Blood 01:14:38
White blood cells 01:16:55
Heart & circulatory system 01:18:14
Plant tropisms & auxins 01:28:51
Nervous system 01:35:07
The eye 01:42:11
Homeostasis (thermoregulation & blood glucose control) 01:46:35
Human reproduction 01:51:14
Plant reproduction 01:59:34
Monohybrid inheritance 02:05:37
Natural selection 02:18:41
Ecology 02:22:28
Carbon cycle 02:34:22
Human influences on the environment 02:36:37
Use of biological resources 02:41:38
Yoghurt making 02:45:25
Fermenters 02:48:03
Selective breeding 02:49:41
Genetic engineering 02:50:56
CORMS questions 02:55:11

For private tuition and Perfect Answer Revision Guides, visit www.swhlearning.co.uk

SwH Learning is the new name for Science with Hazel

These SwH Learning videos are designed to help with your GCSE or IGCSE science revision.

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Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.

Material required for Grade 9 (A*) is included.

Please leave any topic requests in the comments below.