ICSE Class 9 Computer Applications Classes in Ludhiana

Is this course right for a Ludhiana student?

Most Ludhiana schools follow the Punjab Board (PSEB), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the PSEB computer paper itself, so this course suits a Ludhiana student in one of those schools.

What ICSE Class 9 Computer Applications covers

The course follows the full syllabus, 12 units.

• Introduction to Object Oriented Programming Concepts
  Principles of Object Oriented Programming; Difference between Procedure Oriented and Object Oriented programming; Concepts of OOP: encapsulation, inheritance, polymorphism, abstraction; Data abstraction and data hiding
• Introduction to Java
  History and features of Java; Types of Java programs: Applets and Applications; Java compilation process; Java source code, Byte code, Object code
• Elementary Concept of Objects and Classes
  Modelling entities and their behaviour using objects; Class as a group of objects / a user-defined data type; Class as a blueprint and object as an instance; Objects encapsulating state (data members) and behaviour (methods)
• Values and Data Types
  Character set, ASCII code, Unicode; Escape sequences; Tokens: keywords, identifiers, literals, punctuators, operators; Constants and variables
• Operators in Java
  Forms of operators: unary, binary, ternary; Arithmetic, relational, logical, assignment operators; Increment and decrement operators (prefix and postfix); Short-hand / compound assignment operators
• Working with Methods
  Defining and using methods; Method signature, parameters and return type; Pure and impure methods; Calling methods and passing arguments
• Input in Java
  Initialization vs parameters vs run-time input; Introduction to packages; Input stream using the Scanner class; Scanner methods: nextInt(), nextLong(), nextShort(), nextFloat(), nextDouble(), next(), nextLine(), next().charAt(0)
• Mathematical Library Methods
  Introduction to the package java.lang (default); Methods of the Math class (pow, sqrt, abs, max, min, round, random, cbrt, ceil, floor, etc.)

See the full ICSE Class 9 Computer Applications course →

Students from around Ludhiana

A student anywhere in Ludhiana can take ICSE Class 9 Computer Applications with us — Civil, Delhi, Dugri or Ferozepur included — because the class is online and there is no centre to travel to. Ludhiana sits in Punjab, where the Punjab Board (PSEB) runs alongside the national boards, so we are asked about both.

How Ludhiana students attend

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Ludhiana asks questions in the moment, exactly as they would in a classroom. Recordings are provided for revision only.

What students & parents say

4.9/5 from 36 verified reviews.

Frequently asked questions