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Programming Fundamentals

Variables

Understanding how programs store and change data during execution.
Goal:
Learn how data is stored in memory
3Lessons
6Micro-lessons
Not setDifficulty
Lesson 1

Storing Data

How programs keep values in memory.
Start2 Micro-lessons

Micro lesson 1
Saving a Value
Micro lesson 2
Naming Storage
Lesson 2

Changing Values

How stored data can change while the program runs.
Start2 Micro-lessons

Micro lesson 1
Updating Data
Micro lesson 2
Overwriting Memory
Lesson 3

Using Variables Correctly

Avoiding mistakes when working with memory.
Start2 Micro-lessons

Micro lesson 1
Using the Right Value
Micro lesson 2
Avoiding Confusion