GCSE Biology 8461

Specification Overview

• Teaching from September 2016
• Exam from 2018 onwards
• Version 1.0 as of 21 April 2016

Contents

1. Introduction

   • Philosophy: science for all
   • Developed with over a thousand teachers
   • Trialed practicals
   • Improved question papers
   • Non-profit organization

2. Specification at a Glance

   • Linear qualification
   • Subject content includes:
     • Cell biology
     • Organisation
     • Infection and response
     • Bioenergetics
     • Homeostasis
     • Inheritance, variation, and evolution
     • Ecology
   • Assessments over two papers

3. Working Scientifically

   • Development of scientific thinking
   • Experimental skills and strategies
   • Analysis and evaluation
   • Use of scientific vocabulary

4. Subject Content

   • Cell Biology: Cell structure, specialisation, differentiation, division
   • Organisation: Principles, digestive system, heart and blood vessels
   • Infection and Response: Diseases, vaccines, antibiotics
   • Bioenergetics: Photosynthesis, respiration
   • Homeostasis and Response: Nervous and endocrine systems
   • Inheritance, Variation, and Evolution: Reproduction, genetics, evolution
   • Ecology: Ecosystem interactions, biodiversity

5. Scheme of Assessment

   • Two papers, 100 marks each
   • Mix of question types
   • Aims to integrate science knowledge with practical skills

6. General Administration

   • Entry codes for exams
   • No overlaps with other AQA qualifications
   • Grading from 1 to 9
   • Re-sits allowed

7. Mathematical Requirements

   • Includes arithmetic, data handling, algebra, graphs, and geometry

8. Practical Assessment

   • Integral to specification
   • 10 required practical activities
   • Schools need to confirm practical work has been done
   • Practical skills to support understanding and evaluation in exams

Key Practical Activities

• Use of microscopes for cell observation
• Investigating effects of antiseptics on bacterial growth
• Impact of various factors on plant tissue and photosynthesis
• Testing enzyme activity
• Study of photosynthesis using aquatic plants

Support and Resources

• AQA provides teaching resources, past papers, and professional development courses
• Enhanced Results Analysis for student performance comparison

Contact and Support

• For more information, visit aqa.org.uk/8461
• Contact via email or phone for direct support