This chapter offers a guide to flowcharts, an essential tool in the realm of informatics and problem solving. The chapter starts by illuminating the concept of flowcharts as graphical representations of processes, serving as a universal language bridging the gap between complex procedures and intuitive understanding. It presents the fundamental elements that constitute flowcharts, their shapes, and purposes. In the journey of flowchart creation, it offers a step-by-step illustration of the essential techniques including selecting appropriate symbols, structuring the sequence of steps, and aligning decision points. The chapter offers notes on flowcharting—a summary of best practices and considerations that enhance the effectiveness of the visual representation. These notes include principles like simplicity, clarity, consistency, and the art of striking the balance between detail and abstraction. In the exercises, learners are encouraged to construct informative flowcharts with precision for real-world scenarios. In essence, this chapter unveils the art and science of creating effective flowcharts. Whether outlining a business workflow, designing algorithms, or conveying complex decision processes, this chapter equips learners with the ability to use this versatile tool in diverse problem-solving scenarios.

Authors and Affiliations

1. Institute of Liberal Arts and Science, Kanazawa University, Kanazawa, Ishikawa, Japan

   Wei Weng

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Correspondence toWei Weng.

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