CBSE Class 12 Informatics Practices (IP) Classes in Villupuram, Online Coaching

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Why this fits a Villupuram student

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

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Villupuram 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 CBSE Class 12 Informatics Practices (IP) covers

5 units, 100 theory marks. Tap any unit to see its topics.

01Unit 1: Data Handling using Pandas and Data Visualization (25 marks)+

Introduction to Python libraries: Pandas and Matplotlib
Data structures in Pandas: Series and Data Frames
Series: creation from ndarray, dictionary, scalar value; mathematical operations; Head and Tail functions; selection, indexing and slicing
Data Frames: creation from dictionary of Series, list of dictionaries, Text/CSV files; display; iteration
Operations on rows and columns: add, select, delete, rename; Head and Tail functions
Indexing using Labels and Boolean Indexing
Importing/Exporting data between CSV files and Data Frames
Data Visualization: purpose of plotting; drawing and saving line plot, bar graph and histogram using Matplotlib
Customizing plots: adding label, title and legend

02Unit 2: Database Query using SQL (25 marks)+

Revision of database concepts and SQL commands covered in Class XI
Math functions: POWER(), ROUND(), MOD()
Text/String functions: UCASE()/UPPER(), LCASE()/LOWER(), MID()/SUBSTRING()/SUBSTR(), LENGTH(), LEFT(), RIGHT(), INSTR(), LTRIM(), RTRIM(), TRIM()
Date functions: NOW(), DATE(), MONTH(), MONTHNAME(), YEAR(), DAY(), DAYNAME()
Aggregate functions: MAX(), MIN(), AVG(), SUM(), COUNT() and COUNT(*)
Querying and manipulating data using GROUP BY, HAVING, ORDER BY
Working with two tables using equi-join

03Unit 3: Introduction to Computer Networks (10 marks)+

Introduction to networks; types of network: PAN, LAN, MAN, WAN
Network devices: modem, hub, switch, repeater, router, gateway
Network topologies: Star, Bus, Tree, Mesh
Introduction to Internet, URL, WWW and its applications: Web, email, Chat, VoIP
Website: introduction, difference between website and webpage, static vs dynamic web page, web server and hosting
Web browsers: commonly used browsers, browser settings, add-ons and plug-ins, cookies

04Unit 4: Societal Impacts (10 marks)+

Digital footprint; net and communication etiquettes
Data protection; intellectual property rights (IPR); plagiarism; licensing and copyright
Free and open source software (FOSS)
Cybercrime and cyber laws; hacking, phishing, cyber bullying
Overview of Indian IT Act
E-waste: hazards and management
Awareness about health concerns related to the usage of technology

05Practical & Project (30 marks)+

Programs using Pandas and Matplotlib (8 marks)
SQL queries (7 marks)
Practical file: minimum 15 Pandas programs, 4 Matplotlib programs and 15 SQL queries (5 marks)
Project work using concepts from Class XI and XII (5 marks)
Viva-voce (5 marks)

See the full CBSE Class 12 Informatics Practices (IP) course →

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Students across Villupuram

We teach CBSE Class 12 Informatics Practices (IP) to students across Villupuram and the rest of Tamil Nadu 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 Villupuram 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.

“

★★★★★

I'm deeply appreciative of your guidance, ma'am. The way you covered the syllabus so thoroughly and on time, along with the ample practice questions and sample papers, was instrumental in our preparation. Your classes are not only enjoyable but a true highlight-your interactive approach makes learning a delight. What sets you apart is your dedication and exceptional teaching methods, which are not only appreciated but deeply impactful. You have a unique ability to simplify complex concepts, making you an exemplary educator. Thank you for your unwavering commitment to our success.

Mugdha

Student

“

★★★★★

Shubhranshu enjoyed the classes with Kajal Mam as she taught really well. She kept him engaged even in online classes. He joined the classes just few months before exams and still managed to score well as Kajal Mam taught him strategically and continuously. Hats off to her hard work and perseverance.

Rinku Majumdar (Shubhranshu's Parents)

Parent

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Frequently asked questions

Do you teach CBSE Class 12 Informatics Practices (IP) to students in Villupuram?+

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

How many units are in CBSE Class 12 Informatics Practices (IP)?+

5 units, carrying 100 theory marks.

Is there a free demo class for Villupuram students?+

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

Book a free demo for CBSE Class 12 Informatics Practices (IP) in Villupuram