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ICSE Class 9 Computer Applications Classes in Kollam

Live online ICSE Class 9 Computer Applications coaching for students in Kollam, taught by Kajal Ma'am — 4.9/5 from 36 reviews. Free demo class first, no payment.

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Why this fits a Kollam student

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

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What ICSE Class 9 Computer Applications covers

12 units. Tap any unit to see its topics.

01Introduction 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
02Introduction to Java+
  • History and features of Java
  • Types of Java programs: Applets and Applications
  • Java compilation process
  • Java source code, Byte code, Object code
  • Java Virtual Machine (JVM)
03Elementary 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)
04Values and Data Types+
  • Character set, ASCII code, Unicode
  • Escape sequences
  • Tokens: keywords, identifiers, literals, punctuators, operators
  • Constants and variables
  • Primitive and non-primitive (composite) data types
  • Type conversion: implicit (coercion) and explicit (casting)
05Operators 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
  • Precedence and associativity of operators
  • new operator for dynamic memory; dot operator to access class members
  • Evaluation of expressions
06Working with Methods+
  • Defining and using methods
  • Method signature, parameters and return type
  • Pure and impure methods
  • Calling methods and passing arguments
07Input 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)
  • Types of errors: syntax, runtime and logical errors
08Mathematical 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.)
09Conditional Constructs in Java+
  • if, if-else, if-else-if ladder
  • Nested if statements
  • switch-case, default, break and fall-through
  • Menu-driven programs
  • System.exit(0) to terminate a program
  • Ternary operator as a conditional construct
10Iterative Constructs in Java+
  • Concept and types of loops
  • Entry-controlled loops: for and while
  • Exit-controlled loop: do-while
  • Variations in looping statements
  • Jump statements: break and continue
  • Inter-conversion between for, while and do-while (finite and infinite loops)

See the full ICSE Class 9 Computer Applications course →

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Students across Kollam

We teach ICSE Class 9 Computer Applications to students across Kollam and the rest of Kerala online, so nobody travels to a centre.

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

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What students & parents say

4.9/5 from 36 verified reviews.

“
★★★★★

Learning with Kwickprep has truly been a wonderful experience. The course was well-structured, and the teaching methods were clear, effective, and easy to follow. The study materials, especially the notes and tricks shared, played a huge role in helping me prepare efficiently and score well, even in a short amount of time. What I appreciated the most was the constant guidance and support from the teacher. The way everything was taught made concepts easy to grasp and apply in exams. I'm genuinely grateful for the time, effort, and dedication put into each session. It was completely worth it. Thank you so much for everything, your teaching really made a difference in my learning journey! 😊

N
Noopur Mishra
Student
“
★★★★★

Dear Kwickprep team, Thank you very much for your support to my son during this two years. Good Team, Great efforts. Thank you once again.

R
Rithvik's Parents
Parent
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Frequently asked questions

Do you teach ICSE Class 9 Computer Applications to students in Kollam?+
Yes. Classes are live and online, so a student in Kollam joins the same small batch or one-to-one session as anyone else, at Indian Standard Time, taught by Kajal Ma'am.
Which board does this suit in Kollam?+
Most Kollam schools follow the Kerala Board (SCERT), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the SCERT computer paper itself, so this course suits a Kollam student in one of those schools.
How many units are in ICSE Class 9 Computer Applications?+
12 units.
Is there a free demo class for Kollam students?+
Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

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