OCR GCSE Biology B · J257
Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Higher), Paper 4 (Higher)
A proposed, tentative explanation for an observed natural phenomenon that can be tested using evidence.
Revise: Hypotheses and PredictionsA hypothesis is a tentative explanation for an observed phenomenon. It answers a question of the form “Why does this happen?”
- Revise: Planning Experiments
- Revise: Confidence in Predictions
A tentative explanation for an observed phenomenon that can be investigated using evidence.
1 more note
- Revise: Developing Explanations
An idea that could explain an observation and can be tested against evidence.