Exploration: Entering the World of Secondary Science Mind Map

Scientific observation means noticing a natural event carefully using senses, instruments, measurements, and a clear purpose.

In exam answers, separate observation from inference. First write what is seen or measured, then write what it may suggest.

A scientific model is a simplified representation used to understand, explain, or predict a real system, while assumptions state what is kept simple or ignored for a purpose.

Mention the purpose of the model and one limitation when asked to explain a model.

Mathematics is used in science to express relationships, compare quantities, calculate results, and make predictions from data.

Always write the formula, substitute values with units, calculate carefully, and check whether the final unit matches the quantity asked.

A scientific law describes a repeated pattern, a theory explains why or how a pattern occurs, and a principle is a broad guiding idea used across situations.

When asked to compare, write law as pattern, theory as explanation, and principle as broad guiding rule.

A scientific prediction is a testable expected result, and evidence is the observation or data used to support, reject, or improve that prediction.

When evidence disagrees with a prediction, write that the prediction needs revision instead of forcing the data to fit.

Critical thinking in science means checking claims using evidence, source reliability, logic, and consistency with known scientific ideas.

For claim-evaluation answers, mention evidence, reliability of source, testability, and whether the conclusion follows from the data.