Summary Introduction to Programming Concepts with Scratch

The document describes the following concepts in clear manner. what is scratch, Introduction to Python, Python History, Where we can use Python , Features of Python, Flavours of python, Python programming Development cycle, Input,processing,output, Displaying Output with the Print Function, Comments,Variables, Python Variables, Identifier Naming, Variable Names, Reading Input from the Keyboard, Performing Calculations, Python Program to Make a Simple Calculator, Operators ,Type conversions, Expressions in Python, Data Types in Python, String Assignment and Comment, Numeric Data Types and Character Sets, Using Functions and Modules, Decision Structures and Boolean Logic if, if-else, if-elif-else Statements, Nested Decision Structures Comparing Strings, Logical Operators, Boolean Variables, Repetition Structures: Introduction, while loop, for loop, Calculating a Running Total, Input Validation Loops, Nested Loops Example programs...