Python for Beginners #8: Lists, Tuples, Sets & Dictionaries – Indexing, Slicing & Iteration

Welcome back to Python for Beginners! 🌱 In this episode, we explore how to store and manage multiple values efficiently using Python's core data structures — Lists, Tuples, Sets, and Dictionaries. This is one of the most important and widely-used topics in Python, and we cover every part in detail with simple, eco-themed, real-life examples. By the end of this video, you'll confidently understand: ✅ Lists (Arrays) — creating and using them ✅ Indexing — accessing items by position (including negative indexing) ✅ Slicing — accessing ranges of items ✅ Updating Lists — append, insert, remove, pop, clear ✅ Nested Lists — lists inside lists ✅ Tuples — ordered but unchangeable collections ✅ Sets — unordered collections with no duplicates ✅ Dictionaries — storing data as key-value pairs We'll also build 4 hands-on practice programs together: 📊 Student Marks This video is beginner-friendly, interactive, and packed with pause-and-try challenges to help you practice as you learn — not just watch. 🌱 Eco-Challenge: Build a dictionary tracking your weekly eco-habits and share your green report in the comments! 👉 Don't forget to Subscribe and turn on notifications so you don't miss the next episode in the series. #PythonForBeginners #LearnPython #PythonLists #PythonDictionary #PythonTutorial #CodingForBeginners #PythonProgramming #EcoFriendlyCoding #PythonSeries