What Is the TN First Mid-Term Exam?

Tamil Nadu's Chennai District Chief Educational Officer released the official syllabus for the First Mid-Term Examination, conducted in July 2026, covering Classes 6 to 12. This portion list tells students and parents exactly which chapters, units, and lessons will be tested, subject by subject, across every stream - from Tamil and English to Physics, Commerce, and vocational subjects like Nursing and Textile Technology.

This article breaks down the verified, chapter-wise syllabus for each class as issued by the Chennai District education office, so students can plan their revision with confidence. It also covers the current status of the First Mid-Term Time Table for 2026, based on the latest available information.

Direct Link to Download 6th, 7th, 8th, 9th and 10th First Mid Term Time Table 2026 PDF Here

Direct Link to Download 11th First Mid Term Time Table 2026 PDF Here

Direct Link to Download 12th First Mid Term Time Table 2026 PDF Here

What Is the TN First Mid-Term Exam?

Before checking the portions, it helps to understand what this exam is and why the syllabus matters for students across Tamil Nadu.

The First Mid-Term Test is a periodic internal assessment conducted by government and government-aided schools in Tamil Nadu, typically in July, shortly after the academic year begins. Each district's Chief Educational Officer (CEO) issues a syllabus notification specifying exactly how much of the textbook is to be covered, since the amount of portion taught can vary slightly by district and academic calendar. The Chennai District notification reviewed here applies to Classes 6 through 12 and lists subject-wise chapters for the July 2026 exam cycle.

Class 6 to 10 First Mid-Term Syllabus (Chennai District)

This section covers the common-subject syllabus - Tamil, English, Maths, Science, and Social Science - for Classes 6, 7, 8, 9, and 10, as notified for the July 2026 First Mid-Term Test.

For Classes 6 to 10, the Chennai District syllabus is presented as a single consolidated table covering the five core subjects. Portions increase in depth as students move up a class, with Class 10 covering the widest range of chapters in Maths and Science.

Quick takeaway: Classes 6-9 have a Maths syllabus limited to two or three units, while Class 10 extends into Unit 4 (Geometry) alongside two full units. Science portions grow from general Lessons in Class 6-7 to subject-split Physics, Chemistry, and Biology chapters from Class 8 onward.

Class 11 First Mid-Term Syllabus (Chennai District)

Class 11 students have a wide subject list because of the many optional streams - Science, Commerce, and Vocational groups. This section lists the exact portions for every Class 11 subject as per the Chennai District notification.

The Class 11 syllabus spans core subjects along with group-specific electives such as Computer Science, Bio-Botany, Bio-Zoology, Commerce, Accountancy, and vocational subjects like Nursing, Textile and Dress Designing, and various Engineering electives.

Class 12 First Mid-Term Syllabus (Chennai District)

Class 12 is the board-exam year, so the First Mid-Term portion gives students an early, structured checkpoint before the public exams. This section lists every Class 12 subject portion issued by the Chennai District education office.

The Class 12 list mirrors the Class 11 structure closely but with subject-specific variations - for example, Chemistry covers five units instead of four, and Zoology and Botany portions differ slightly in lesson count.

Class 11 vs Class 12: What's Different?

Students often ask how much the Class 11 and Class 12 First Mid-Term portions overlap. This section highlights the key differences between the two syllabi.

While most subjects follow a similar structure across both classes, a few notable differences stand out:

• Chemistry: Class 11 covers Units 1, 2, 6 & 11, while Class 12 adds an extra unit, covering Units 1, 2, 6, 7 & 11.
• Bio-Botany and Bio-Zoology: Class 11 portions run slightly longer (3 and 5 lessons respectively) compared to Class 12 (2 and 4 lessons).
• Business Maths & Statistics: Class 11 covers 2 lessons, while Class 12 extends to 3 lessons.
• Engineering electives: Class 11 includes Basic Automobile Engineering, whereas Class 12 replaces it with Basic Electrical Engineering.
• Tamil: The Class 11 portion runs up to Manoenmaniyam, while Class 12 runs up to Nedu Nedaltadai - different stopping points within Iyal 1 & 2.

TN First Mid Term Time Table 2026 Improtant Date

TN First Mid-Term Time Table 2026: Current Status

Many students search for the 2026 exam dates alongside the syllabus. This section explains what is known so far about the upcoming First Mid-Term Time Table.

As of the latest update, the Tamil Nadu School Education Department has confirmed that the First Mid-Term Examinations for the 2026-27 academic year will be conducted in July 2026, following the Academic Calendar 2026-27. However, district-wise exact dates - including for Chennai District - have not yet been officially released and are marked "to be announced" by education portals tracking the notification. Students are advised to check official district CEO notifications closer to the exam period for confirmed dates.

The syllabus and time table are usually released separately by each District Chief Educational Officer, so Chennai District's 2026 portion list may carry the same subject structure as the July 2026 syllabus detailed above, though exact chapter ranges should be confirmed once the new notification is issued.