ALL of CIE IGCSE Coordinated Science (Double Award) 2020 | Biology | 9-1 & A*-U

ALL of CIE IGCSE Coordinated Science (Double Award) 2020 | Biology | 9-1 & A*-U



Science with Hazel’s Perfect Answer Revision Guides for CIE IGCSE Coordinated Science (Double Award) are available at

This video is suitable for both Biology 0654 & 0973

Topic timings:
0:22 Characteristics of Living Organisms
1:06 Cell Structures
2:27 Specialised Cells
5:21 Magnification Calculations
10:28 Diffusion & Osmosis
11:51 Biological Molecules
13:21 Enzymes
15:53 Photosynthesis
19:51 Leaf Structure
21:44 Plant Mineral Requirements
22:22 Balanced Diet
26:31 The Digestive System
27:50 Mechanical Digestion
29:56 The Digestive Process
34:39 Xylem & Phloem
36:54 Transpiration
39:38 Circulatory System
46:15 Arteries, Veins & Capillaries
47:24 Components of the Blood
49:23 The Respiratory System
53:32 Respiration
56:27 The Nervous System
1:00:05 The Eye
1:04:07 Hormones in Humans
1:05:45 Homeostasis
1:09:38 Auxins (Plant Hormones)
1:11:47 Reproduction
1:13:46 Reproduction in Plants
1:18:20 Human Reproduction
1:23:56 Chromosomes & Genes
1:24:55 Mitosis & Meiosis
1:26:42 Monohybrid Inheritance
1:28:46 How to draw Punnett Squares
1:41:02 Pedigree Analysis
1:45:10 Variation
1:48:28 Adaptive Features
1:50:33 Evolution & Natural Selection
1:52:40 Selective Breeding
1:53:55 Organisms and their Environment
1:58:30 Carbon Cycle
1:59:53 Human Influences on Ecosystems

These videos are designed to help with your 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.

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