The document discusses blueprints, which are matrices that show the number and type of test questions for each topic based on learning objectives and the relative weight of each topic. A blueprint also identifies the percentage weightings for cognitive dimensions and levels of competence tested in different domains.
The rest of the document provides an example blueprint for a test on light and heat propagation. It shows the question breakdown by topic, objective, and question type, allocating different point values and percentages. Finally, it discusses the importance of blueprints in providing a conceptual map of the exam format and content to ensure key topics are assessed.