CBSE Class 12 Informatics Practices Syllabus 2026-27, Download PDF

The CBSE Class 12 Informatics Practices Syllabus 2026-27 covers data handling, data visualization, SQL, computer networks, and the societal impact of technology. The subject is divided into four theory units, along with project work and practical activities. Students are expected to have studied Informatics Practices in Class XI as a prerequisite.

The CBSE Class 12 Informatics Practices Syllabus 2026-27 carries 100 marks in total. The theory units account for 70 marks, while practical work carries 30 marks. The syllabus also includes learning outcomes related to Pandas, data visualization, SQL queries, networking, internet security, and the impact of technology on society.

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CBSE Class 12 IP Syllabus 2026-27 Overview

The subject code for Informatics Practices is 065. The course requires Informatics Practices in Class XI as a prerequisite.

The CBSE 12th IP syllabus includes four theory units. Data Handling using Pandas and Data Visualization and Database Query using SQL carry 25 marks each. Computer Networks and Societal Impacts carry 10 marks each. Practical work carries 30 marks.

Class 12 IP Chapters 2026-27

The syllabus contains four main units. Each unit covers specific concepts that students need to study during the academic session.

Unit 1: Data Handling using Pandas and Data Visualization

This unit introduces Python libraries such as Pandas and Matplotlib. Students learn about Series and Data Frames and work with different operations on data.

The topics include:

• Introduction to Python libraries, Pandas and Matplotlib

• Data structures in Pandas

• Series and Data Frames

• Creation of Series from ndarray, dictionary, and scalar value

• Mathematical operations on Series

• Head() and Tail() functions

• Selection, indexing, and slicing

• Creation of Data Frames from a dictionary of Series, list of dictionaries, and Text/CSV files

• Display and iteration of Data Frames

• Adding, selecting, deleting, and renaming rows and columns

• Head and Tail functions

• Indexing using labels

• Boolean indexing

• Importing and exporting data between CSV files and Data Frames

• Purpose of plotting

• Line plot, bar graph, and histogram using Matplotlib

• Saving plots

• Adding labels, titles, and legends to plots

This unit carries 25 marks under the theory distribution.

Unit 2: Database Query using SQL

The second unit focuses on database concepts and SQL queries. It begins with a revision of database concepts and SQL commands covered in Class XI.

Students study the following topics:

• Revision of database concepts and SQL commands

• Mathematical functions such as POWER(), ROUND(), and MOD()

• Text functions such as UCASE()/UPPER(), LCASE()/LOWER(), MID()/SUBSTRING()/SUBSTR(), LENGTH(), LEFT(), RIGHT(), INSTR(), LTRIM(), RTRIM(), and TRIM()

• Date functions such as NOW(), DATE(), MONTH(), MONTHNAME(), YEAR(), DAY(), and DAYNAME()

• Aggregate functions such as MAX(), MIN(), AVG(), SUM(), and COUNT()

• COUNT(*)

• Group By

• Having

• Order By

• Working with two tables using equi-join

The unit carries 25 marks and forms a major part of the theory syllabus.

Unit 3: Introduction to Computer Networks

This unit introduces students to computer networks and the internet. It covers network types, devices, topologies, and common internet applications.

The topics include:

• Introduction to networks

• PAN, LAN, MAN, and WAN

• Modem, hub, switch, repeater, router, and gateway

• Star, Bus, Tree, and Mesh topologies

• Introduction to the Internet

• URL and WWW

• Web, email, Chat, and VoIP

• Website and webpage

• Static and dynamic web pages

• Web server and hosting of a website

• Web browsers

• Commonly used browsers

• Browser settings

• Add-ons and plug-ins

• Cookies

This unit carries 10 marks.

Unit 4: Societal Impacts

The fourth unit focuses on the impact of technology on society and responsible technology usage.

The topics include:

• 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 the Indian IT Act

• E-waste, its hazards, and management

• Health concerns related to the usage of technology

This unit carries 10 marks.

CBSE Class 12 IP Marks Distribution

The CBSE Class 12 IP marks distribution is divided between theory and practical work. The four theory units together carry 70 marks, while practical work carries 30 marks.

The theory distribution is:

The Class 12 IP marking scheme also includes project work under the practical component. The syllabus specifies separate marks for Pandas and Matplotlib programs, SQL queries, the practical file, project work, and viva-voce.

Class 12 IP Practical Marks Distribution

The practical component carries 30 marks. Its distribution is given below:

The practical file must include a minimum of 15 programs based on Pandas, 4 based on Matplotlib, and 15 SQL queries.

CBSE Class 12 Informatics Practices Project Work

The Class XII project aims to create a tangible and useful IT application. Students can work on the project as follows:

• Identify a real-world problem: Students may explore their surroundings and identify a problem related to shops, business places, communities, or other organisations.

• Study data management: Students can enquire about how data is generated, stored, and managed in the organisation.

• Analyse data: Students can use data stored in CSV or database files and analyse it using Python libraries.

• Create visualizations: Students can generate appropriate charts to visualize the analysed data.

• Develop software: Students can use Python libraries of their choice to develop software for their school or for social good.

• Choose the project format: The project can be completed individually or in groups of 2 to 3 students.

• Start the project early: Students should start the project at least 6 months before the submission deadline.

• Reference resources: Any resources such as data and images used in the project must be suitably referenced.

• Avoid plagiarism: Students should avoid plagiarism and violation of copyright issues while working on the project.

CBSE Class 12 Informatics Practices Syllabus 2026-27 PDF Download

Students looking for the Class 12 Informatics Practices syllabus 2026-27 PDF can refer to the official syllabus document for the complete unit-wise topics, marks distribution, practical requirements, project guidelines, and suggested practical activities.