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Specification - A-Levels Biology

OCR's A Level in Biology A

OCR's A Level in Biology A (H420) is designed with a content-led approach and provides a flexible way of teaching.

1c. What are the key features of this specification?

Our A Level in Biology A specification is designed with a content-led approach and provides a flexible way of teaching. The specification:

Key features

FeatureDetails
Updated OCR Biology A contentRetains and refreshes the popular topics from the legacy OCR Biology qualification (H421).
Teaching modulesIs laid out clearly in a series of teaching modules with additional guidance added where required to clarify assessment requirements.
Co-teachable structureIs co-teachable with the AS level.
Practical requirementsEmbeds practical requirements within the teaching modules.
Practical EndorsementIdentifies Practical Endorsement requirements and how these can be integrated into teaching of content.
Mathematical requirementsExemplifies the mathematical requirements of the course.
Mathematical key requirementsHighlights opportunities for the introduction of key mathematical requirements and the additional guidance column for each module into your teaching.
How Science WorksIdentifies, within the Additional guidance column, how the skills, knowledge and understanding of How Science Works (HSW) can be incorporated within teaching.

2 The specification overview

Learners must complete all components (01, 02, 03 and 04) to be awarded the OCR A Level in Biology A.

All components include synoptic assessment.

2a. Overview of A Level in Biology A (H420)

Content OverviewAssessment Overview
Content is split into six teaching modules:
• Module 1 - Development of practical skills in biology
• Module 2 - Foundations in biology
• Module 3 - Exchange and transport
• Module 4 - Biodiversity, evolution and disease
• Module 5 - Communication, homeostasis and energy
• Module 6 - Genetics, evolution and ecosystems

Component 01 assesses content from modules 1, 2, 3 and 5.

Component 02 assesses content from modules 1, 2, 4 and 6.

Component 03 assesses content from all modules (1 to 6).
Biological processes (01)
100 marks
2 hour 15 minutes written paper
37% of total A level

Biological diversity (02)
100 marks
2 hour 15 minutes written paper
37% of total A level

Unified biology (03)
70 marks
1 hour 30 minutes written paper
26% of total A level

Practical Endorsement in biology (04)
(non exam assessment)
Reported separately

Assessment components

ComponentContent assessedMarks and durationWeighting
Biological processes (01)Modules 1, 2, 3 and 5100 marks; 2 hour 15 minutes written paper37% of total A level
Biological diversity (02)Modules 1, 2, 4 and 6100 marks; 2 hour 15 minutes written paper37% of total A level
Unified biology (03)All modules (1 to 6)70 marks; 1 hour 30 minutes written paper26% of total A level
Practical Endorsement in biology (04)Practical skillsNon exam assessmentReported separately