OCR GCSE Gateway Science Suite - Chemistry A J248 · WS1.2d

Representative sampling

Code: WS1.2d
In: WS1.2 Experimental skills and strategies
Topic: 5e Working scientifically
Course: GCSE Gateway Science Suite - Chemistry A J248
Board: OCR

Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.

Points in WS1.2 Experimental skills and strategies

WS1.2a Developing hypotheses
WS1.2b Planning experiments
WS1.2c Choosing techniques and apparatus
WS1.2d Representative sampling
WS1.2e Evaluating and improving methods