As students embark on their introductory journey through Scratch for CS First, they delve into a sequence of four captivating projects that serve as a gateway to understanding the core principles of computational thinking and coding. These projects are meticulously crafted to immerse students in the world of Scratch, where they not only learn to create animated sprites and incorporate sound effects but also explore the intricacies of sequencing commands, conditional statements, loops, and event-driven programming. Through hands-on exploration and experimentation, students gain a deeper understanding of how coding concepts can be applied to bring their creative ideas to life within the Scratch environment.