Combined Science GCSE
Evidence and model revision
What Evidence and model revision means in Combined Science GCSE, as defined for AQA.
Definition of Evidence and model revision
Check what you remember
Read the wording for your board, then hide it and explain Evidence and model revision in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
New evidence that conflicts with predictions can overturn an accepted idea, so a model survives only while evidence fits and is revised when new data conflicts with it.
Topics that use Evidence and model revision
Related terms
- Atomic models
- Atomic structure
- Charge and repulsion
- Charge distribution
- Concentration of mass and charge in the nucleus
- Dalton's atomic theory
- Development of scientific models over time
- Development of the atomic model
Using Evidence and model revision in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Combined Science questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Combined Science GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge