The KTET III - Natural Science exam is part of the Kerala Teacher Eligibility Test (KTET), designed to assess the eligibility of candidates aiming to become teachers for upper primary (Classes 6–8) and high school (Classes 9–10) levels in the subject of Natural Science. It evaluates a candidate's understanding of core scientific concepts, pedagogy, and teaching methodologies related to the subject. This article covers everything you need to know about KTET III - Natural Science, including Recent exam details, eligibility, exam pattern, syllabus, and preparation strategies.

What is KTET III - Natural Science?

KTET III is one of the four categories of the Kerala Teacher Eligibility Test. This category evaluates candidates who aim to teach classes 6 to 10 in Kerala schools. The Natural Science specialisation focuses on the fundamental principles of physical and biological sciences, testing candidates' knowledge in these areas alongside their pedagogical skills. Clearing KTET III ensures eligibility for teaching positions in upper primary and high school levels in government or government-aided schools.

Recent Notification

Kerala Pareeksha Bhavan has officially released the KTET III – Natural Science December 2025 notification on December 22, 2025. Along with the notification, the online application process has commenced and will remain open until December 30, 2025. Candidates aspiring to appear for the KTET III Natural Science examination are advised to complete their applications within the stipulated timeline. The KTET December 2025 examination is expected to be conducted on February 21 and February 23, 2026.

KTET III – Natural Science 2026: Key Highlights

Focus on Subject-Specific Knowledge:
The examination emphasizes in-depth understanding of Natural Science concepts, including Physics, Chemistry, Biology, and Environmental Science, relevant to the high school syllabus.

Pedagogical Knowledge:
It evaluates the candidate’s ability to plan science lessons, conduct experiments, promote scientific thinking, and assess students’ learning outcomes effectively.

Conceptual and Practical Understanding:
The test measures clarity of scientific concepts, application-based learning, and the ability to relate theory with real-life scientific phenomena.

State-Level Recognition:
Qualifying KTET is mandatory for applying to teaching positions in government and private schools in Kerala, especially for upper primary and high school levels.

KTET February 2026 Exam Dates (All Categories)

KTET III – Natural Science Exam Date & Shift Timing

The Kerala Teacher Eligibility Test (KTET) Category III – Natural Science examination is scheduled to be held on February 23, 2026. This exam is a crucial step for candidates aiming to become high school science teachers in Kerala.

On the examination day, the test will be conducted in two shifts as notified by Kerala Pareeksha Bhavan:

• Shift 1 (10:00 AM – 12:30 PM): Category III – Natural Science

• Shift 2 (2:00 PM – 4:30 PM): Category IV

Category III candidates will appear in the morning session, while Category IV will be conducted in the afternoon. Candidates must report to their examination centers well before the reporting time and carry their hall ticket and valid photo ID.

How to apply?

1. On the homepage, look for the latest KTET notification and the link that says “Apply Online” or “New Registration” for the current session.

2. Register Your Details
   Click New Registration and enter basic details like your name, date of birth, email, and mobile number to create your account. A registration ID and password will be generated.

3. Login & Fill the Application Form
   Use your registration credentials to log in and complete the application form. Provide accurate personal and educational details as required.

4. Upload Required Documents
   Upload scanned copies of your passport-size photograph and signature in the specified format and size (as per official instructions).

5. Select KTET Category(s)
   Choose the KTET category (I, II, III, IV) you are applying for depending on the level of teaching you target.

6. Pay the Application Fee Online
   Pay the application fee using online payment options (credit/debit card, net banking, or UPI). Fee amounts typically vary by category and candidate type.

7. Submit and Download
   After payment, review all details, submit the form, and download/print the confirmation page for future reference.

Important Tips

✔ Apply well before the last date as applications are accepted only through online mode.
✔ Keep a printed copy of the application form for admit card download and verification purposes.

KTET Admit Card 2026 – How to Download

The KTET Admit Card for February 2026 will be released approximately 14 days before the examination on the official website ktet.kerala.gov.in. Entry to the examination hall will not be permitted without a valid admit card.

Steps to Download KTET Hall Ticket:

1. Visit the official website: www.keralapareekshabhavan.in

2. Click on “KTET 2026 Admit Card Download”

3. Enter your Application Number, ID, and Category

4. Click on Submit

5. Download and print the admit card

Eligibility Criteria for KTET III - Natural Science

To be eligible for KTET III with a specialisation in Natural Science, candidates must fulfil one of the following criteria:

1. Educational Qualification:

   • A Bachelor’s degree in Science (B.Sc.) with subjects such as Zoology, Botany, Chemistry, or Physics.

   • A B.Ed. degree in Natural Science.

2. Minimum Percentage:

   • Candidates must have scored at least 45%–50% marks in their degree (exact percentages depend on reservation policies).

3. Other Criteria:

   • Candidates must be Indian citizens and fulfill age criteria as specified by the Kerala Pareeksha Bhavan.

KTET III - Natural Science 2026 Exam Pattern

• Total Marks: 150

• Duration: 2 hours 30 minutes

• Question Type: Objective multiple-choice questions (MCQs).

• Marking Scheme: +1 mark for each correct answer, no negative marking.

The KTET 3 Natural Science exam targets Natural Science among the various subjects in the subject-specific areas as per the exam pattern mentioned above.

KTET III - Natural Science Syllabus 2026

KTET III - Natural Science is a gateway for passionate educators to secure teaching roles in Kerala's schools. With the right preparation and understanding of the syllabus and exam pattern, you can successfully clear the exam.A strong understanding of the syllabus ensures you are aligned with the examiners' expectations, significantly improving your chances of success.

Click here to check the detailed KTET-III Natural science Syllabus 2025

Top Preparation Strategies for KTET III - Natural Science

1. Understand the Syllabus Thoroughly

• Familiarise yourself with the syllabus and focus on important topics.

• Allocate time proportionally to the weightage of each section.

2. Focus on Pedagogy

• Study child development theories and their practical classroom applications.

• Practise crafting lesson plans and using innovative teaching techniques.

4. Improve Language Skills

• Read regularly to enhance comprehension and vocabulary in English and your chosen regional language.

• Practice grammar exercises and write short essays.

Apart from the above-mentioned preparation strategies, one of the important things is to use a good and accurate study method using a mobile app. One such app is the Challenger App, which focuses on practising previous years' question papers to identify trends in question patterns and frequently asked topics, consistent practice and regular revision of key concepts.The classes of the best teachers are arranged according to the syllabus. As such around 10 lakh students are studying using this app and many people have entered the job.

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