Scientific models change with evidence
Scientific models change with evidence
A scientific model describes something that cannot be observed directly. It is used to explain observations and make predictions about how something will behave.
Step-by-step lessons on AQA GCSE Physics 4.1.3 The development of the model of the atom (common content with chemistry). Each one builds up to exam-style questions. Build a strong grip on equations, units and Key Stage 3 fundamentals before tackling the more demanding topics like electromagnetism, the particle model of matter and space physics.