Original PromptCan you make an explicit lesson to cover the attached questions?
This lesson focuses on adding and subtracting rational numbers, with a clear learning objective that students will be able to perform these operations and represent them on number lines. They will also learn about additive inverses. The lesson builds on prior knowledge of adding and subtracting integers and extends it to rational numbers, which encompass both fractions and decimals. Various exercises are included, such as representing problems on a number line, guiding students through real-world applications like calculating distance and elevation changes, and addressing practical scenarios involving temperature and time management. The resource encourages students to think critically by identifying keywords in word problems that indicate whether a rational number should be positive or negative. Additionally, it includes independent practice to solidify understanding of these concepts within real-world contexts, alongside a self-check section for confidence assessment.