This learning resource, titled "Mastering Integer Depths: The Diver's Journey," focuses on helping students master concepts of integers within a real-world context related to diving. The goal is to teach students how to plot integers on a number line, calculate absolute values, and compare integer magnitudes, particularly in regard to depth below sea level. The resource comprises multiple parts: Part 1 involves plotting the positions of divers below sea level and above sea level on a vertical number line. Part 2 requires students to calculate the absolute values of specific depths and explain their reasoning. Part 3 challenges students to compare the depths of divers using comparative symbols, while Part 4 focuses on visualizing distances and understanding the significance of the integer representing sea level. Additionally, a challenge task encourages critical thinking about absolute values, exploring why two diver's positions can have the same absolute value despite being in different locations.