Python Fundamentals

Discover Python data types—integers, floats, complex numbers, strings, and booleans—and learn how Python infers types automatically, uses the type and length functions, and supports multi-line strings with triple quotes.

Define variables in Python by assigning values with equal operator, naming them meaningfully, noting that names are case sensitive, may start with a letter, and must avoid spaces and keywords.

Explore Python operators across arithmetic, floor division, remainder, and exponentiation, and apply Bodmas rules, comparison and assignment operators, plus logical or, and, and not operations.

Learn how Python uses boolean expressions to control code flow with conditional statements. Explore if, if else, and if elif else, including colon syntax and practical examples.

Learn to define and call reusable functions in Python using def, parameters, and a function body; understand indentation, docstrings, and how arguments produce outputs.

Explore loops in Python, including for and while loops, and nested loops, learning to iterate over sequences and lists, print items, and identify even or odd numbers.

Explore Python lists as a core data structure, including creation, indexing, and mutation. Practice append, insert, and delete (CRUD) operations on mixed data types.

Explore tuples in Python, an immutable, ordered data structure similar to lists that supports indexing and iteration, yet prohibits adding or deleting elements while allowing mutable contents inside.

Explore dictionaries in python by creating key value pairs inside curly braces and accessing values by keys such as name and age, then print, add, delete, and check keys.