Java Classes in Howrah, Online Coaching

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Why this fits a Howrah student

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

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Howrah student can interrupt and ask
✓Taught by Kajal Ma'am, teaching computer subjects since 2006
✓Free demo class before any payment

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What Java covers

9 units. Tap any unit to see its topics.

01Object-Oriented Foundations+

Object-oriented programming paradigm vs procedural
Principles of OOP: data abstraction, encapsulation, inheritance, polymorphism
Objects and classes; class as a composite/user-defined data type
Introduction to Java: applications vs applets, JVM, byte code, compilation process
Open source concepts and IDEs (BlueJ, NetBeans)

02Java Language Basics+

Character set, tokens, identifiers, literals
Keywords, escape sequences, ASCII and Unicode
Primitive data types and variables
Type conversion: implicit (coercion) and explicit (casting)
Operators and expressions; operator precedence and associativity

03Control Flow and Iteration+

Conditional statements: if, if-else, nested if, switch-case
Iteration: while, do-while, for loops
Nested loops
Jump statements: break and continue
Building menu-driven and pattern programs

04Classes, Objects and Methods+

Defining classes, instance variables and methods
Constructors: default and parameterised; constructor overloading
Access specifiers and encapsulation (private data, public accessors)
User-defined methods; pure and impure methods; method overloading
Passing parameters: call by value and call by reference; the this keyword
Static (class) variables and methods

05Arrays and Strings+

Single and double dimensional arrays
Array traversal, searching (linear, binary) and sorting (selection, bubble)
String class and common methods: length, charAt, substring, indexOf, concat, replace, compareTo, equals
StringBuffer basics; manipulating and comparing strings
Wrapper classes, autoboxing and unboxing

06Inheritance and Polymorphism+

Base (super) and derived classes; extends keyword
Member access in derived classes; protected visibility
super keyword; redefinition and method overriding
Abstract classes and abstract methods; the Object class
Single and multilevel inheritance; runtime polymorphism
Interfaces and multiple implementation

07Recursion+

Concept of recursion and the call stack
Recursive methods: factorial, GCD, Fibonacci, power
Recursive binary search
Base case vs recursive case; number-base conversions

08Data Structures and Collections+

Stacks, queues and dequeues; implementation via classes
Defining data structures through interfaces with multiple implementations
Singly linked lists: algorithm and implementation
Binary trees and tree traversals (conceptual)
ArrayList and dynamic collections; iterating over collections

09Projects and Exam Practice+

End-to-end Java project: problem analysis, algorithm, coding and testing
Lab assignments aligned to ICSE Internal Assessment
Solved ICSE/ISC model and previous-year papers
Output prediction and debugging exercises

See the full Java course →

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Students across Howrah

We teach Java to students across Howrah and the rest of West Bengal 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 Howrah 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.

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★★★★★

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! 😊

Noopur Mishra

Student

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★★★★★

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.

Rithvik's Parents

Parent

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Frequently asked questions

Do you teach Java to students in Howrah?+

Yes. Classes are live and online, so a student in Howrah 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 Howrah?+

How many units are in Java?+

9 units.

Is there a free demo class for Howrah students?+

Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

Book a free demo for Java in Howrah