Assess students' ability to analyze and compare fractions with different denominators using visual models (fraction bars, circles) and number lines. Tasks should require learners to draw or interpret models, place fractions on a number line, use benchmarks or create equivalent fractions to decide which is larger, and write clear explanations that justify their reasoning (e.g., unit-fraction thinking, common denominators, or distance from zero). Include at least one comparison involving a mixed number or improper fraction and one requiring scaling of visual models for accuracy.