Skip to content
Toggle sidebar
Pricing
Log in
Sign up free
Loading…
Home
Subjects
Past papers
Key terms
Pricing
My courses
Select your courses
Loading…
Home
More
Combined Science
OCR GCSE Combined Science A
Working Scientifically
OCR GCSE Combined Science A · J250 · 5e
Working Scientifically
All papers · 33 notes
Understand that scientific knowledge progresses through a continuous cycle of hypothesis formulation, experimentation, observation, development, and review.
WS1.1
Development of Scientific Thinking
WS1.1a
Evolution of Scientific Methods and Theories
WS1.1b
Application of Scientific Models
WS1.1c
Power and Limitations of Science
WS1.1d
Ethical Issues in Science
WS1.1e
Applications of Science
WS1.1f
Implications of Scientific Developments
WS1.1g
Evidence-Based Decision Making
WS1.1h
Risk Evaluation in Science
WS1.1i
Peer Review and Scientific Communication
WS1.2
Experimental Skills and Strategies
WS1.2a
Hypothesis Development
WS1.2b
Experimental Planning and Procedure Design
WS1.2c
Selection of Apparatus and Techniques
WS1.2d
Application of Sampling Techniques
WS1.2e
Method Evaluation and Improvement
WS1.3
Analysis and Evaluation
WS1.3a
Data Presentation Methods
WS1.3b
Data Translation
WS1.3c
Mathematical and Statistical Analysis
WS1.3d
Data Distribution and Uncertainty
WS1.3e
Data Interpretation
WS1.3f
Reasoned Explanations
WS1.3g
Objective Data Evaluation
WS1.3h
Error Identification
WS1.3i
Communication of Scientific Investigations
WS1.4
Scientific Vocabulary and Nomenclature
WS1.4a
Scientific Vocabulary and Terminology
WS1.4b
Scientific Quantities
WS1.4c
SI Units and IUPAC Nomenclature
WS1.4d
Orders of Magnitude and Prefixes
WS1.4e
Unit Interconversion
WS1.4f
Significant Figures
WS2
Demonstration of Scientific Skills
WS2a
Execution of Experiments
WS2b
Observations and Measurements
WS2c
Presentation of Observations
WS2d
Scientific Communication
Practise with past papers
Key terms & definitions
