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• 9787 - Practical Companion for GCSE Edexcel Biology

Weblinks and videos for use with 9787 – Practical Companion for GCSE Edexcel Biology

Edexcel Core Practical 1: Looking at Cells

• Wikipedia: Micrographica
• Van Leeuwenhoek instrument replica image

Edexcel Core Practical 2: PH and Enzyme Activity

• Dairy (cheese manufacture)
• Biological detergents
• Meat tenderisers

Edexcel Core Practical 4: Osmosis in Potato Strips

• Investigating osmosis: eggs

Edexcel Core Practical 5: Microbial Cultures

• Wikipedia: Alexander Fleming
• Wikipedia: Joseph Lister
• CLEAPSS website

Edexcel Core Practical 6: Photosynthesis

Edexcel Core Practical 8: Fieldwork

• RSPB: Birdwatch
• Big Butterfly Count
• National Trust Wildlife Survey
• Friends of the Earth Bee Count
• Lawn Tech: Common Lawn Weeds Identifier

Additional Practical 1: Reaction Times

• GCSE AQA Combined Science Required Practical Handbook
• GCSE AQA Biology Required Practical Handbook
• Reaction Time Ruler

Additional Practical 2: Plant Responses

• BBC Planet Earth: Jungles

Additional Practical 3: Decay

• National Geographic: Egyptian Honey
• Irish Times: Bog Butter

Additional Practical 4: Respiration in Yeast

• Wikipedia: Small Beer