I Know Coding series is expanded into an activity book that delves deeper into coding skills. It introduces essential programming concepts and shows how they can be applied to various real-life scenarios. This helps children think systematically, laying the foundation for solving problems in life and academic subjects in the future.

Book 1 -Miscellaneous Goods At Uncle Yung's Shop
The shop is packed with all kinds of items, and only Uncle Busy knows where everything is. Just clearly state your needs, and he will find the item, no matter how deeply it’s hidden.

Key Concepts
•    Learn Data Retrieval: Practice finding information based on conditions using Boolean Operators.
•    Develop Communication Skills: Learn to clearly express personal needs.
•    Introduce Sequential Commands: Practice following simple instructions with activities on the inner cover and flyleaf.
•    Enhance Knowledge of Boolean Operators: Examples are provided on the inner back cover.

Book 2 -The House of Playful Twins
Cha-Kram and Cha-Phlu, mischievous twin siblings, eagerly want to help their mom but often mix up the order of tasks, causing unintended results. Determined to prove their abilities, they try growing a peculiar plant with sweet, juicy fruit. However, success depends entirely on following the correct sequence of steps—one mistake could lead to failure.

Key Concepts
•    Learn Coding Skills: Focus on Sequence—the order of commands, which forms the foundation of algorithms.
•    Learning from Mistakes: Understand how to correct errors and improve for better outcomes.

Book 3 -The Big Family in The Frenzy Forest
In the vibrant forest, animals and humans live as a big family, working together to gather food during a leaf storm. Family members send representatives to collect the necessary items, ensuring the mission's success through teamwork and preparation.

Key Concepts
•    Practice Coding Skills: Focus on abstraction—paying attention only to key elements needed to solve a problem.
•    Teamwork and Problem Solving: Collaborate and contribute useful ideas that can be applied to real-life challenges.