10 Core Concepts
Programming Concepts
Master the building blocks of programming. Each concept builds on the last, taking you from complete beginner to confident coder.
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Concept 1
What is Coding?
Discover what coding is and why millions of people are learning it
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Concept 2
Variables
Learn how to store and manage data in your programs
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Concept 3
Data Types
Understand the different kinds of data your code can work with
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Concept 4
Operators
Master mathematical and logical operations in code
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Concept 5
Conditionals
Make your code smart with decision-making logic
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Concept 6
Loops
Automate repetitive tasks with loops
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Concept 7
Functions
Create reusable blocks of code
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Concept 8
Arrays
Work with collections of data
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Concept 9
Objects
Organize complex data with objects
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Concept 10
Debugging
Find and fix errors in your code
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