AQA GCSE Food Tests Required Practical

AQA GCSE Combined Science Food Tests Required Practical revision workbook with detailed notes, diagrams, practical methods, exam questions and full answers.
This comprehensive resource is designed for students studying AQA GCSE Combined Science: Trilogy and covers Required Practical 3: Food Tests alongside the practical knowledge and exam skills students need.
Includes a 24-page student workbook and a separate 8-page answer and marking booklet.
The resource covers:
• AQA Required Practical 3 specification requirements
• biological molecules overview
• preparing food samples for testing
• Benedict’s test for reducing sugars
• Benedict’s colour-change sequence
• iodine test for starch
• Biuret test for protein
• ethanol emulsion test for lipids
• positive and negative results
• safe use of a hot water bath
• practical hazards and safety
• qualitative vs quantitative testing
• results tables and conclusions
• identifying nutrients in unknown foods
• decision-tree practice
• contamination and validity
• common misconceptions
• examiner-informed common mistakes
• 6-mark method-question guidance
• weak-to-strong answer examples
• original exam-style questions
• method-sequencing activities
• unfamiliar-context questions
• Grade 7–9 extension work
• retrieval practice
• full answers and marking guidance
Suitable for Year 10 and Year 11 students.
Useful for GCSE revision, homework, intervention, independent study, required practical revision and exam preparation.
All questions, diagrams and datasets are original. This resource is independently produced and is not endorsed by AQA.