Turn a Question into a Testable Hypothesis
Practise turning broad science questions into testable questions by identifying variables, writing hypotheses and making measurable predictions.
Beginner
Ages 10–12
Science
Scientific Measurement and Common Units
Learn how scientists measure length, mass, time, temperature and volume using common units, suitable tools and clear measurement records.
Observation and Inference: What Is the Difference?
Learn how scientific observations describe evidence while inferences interpret that evidence, and practise telling the two apart.
The Scientific Method Explained Step by Step
Learn how scientific investigations move from observations and questions to hypotheses, evidence, analysis, conclusions and new questions.