## OverviewThis collection of math examples focuses on ratio problems that utilize double number lines as a visual tool for solving. Double number lines are powerful visual models that help students understand and solve ratio and proportion problems more intuitively. The examples in this collection cover a range of skills related to ratios and proportions, increasing in complexity as students progress through them. The examples demonstrate various applications of ratios and proportions, from simple comparisons to more complex real-world scenarios. By using visual models, these examples simplify abstract concepts, making them more accessible to students. The double number line approach allows learners to see the relationships between quantities clearly, facilitating a deeper understanding of proportional reasoning. Media4Math provides an extensive set of examples, surpassing the number typically found in textbooks and digital curricula. This abundance of practice opportunities allows students to analyze multiple scenarios, reinforcing their understanding and problem-solving skills. By working through diverse examples, students can develop a more robust grasp of ratio and proportion concepts. Subscribers to Media4Math can leverage the Slide Show Creator tool ( |

This collection of math examples focus on ratio problems that involve double number lines to solve.