One of the most important exams for eligible candidates aspiring to teach at the high school level in government schools under the Kerala Government is the HSA exam. The HSA (High School Assistant) post includes various subject-specific positions such as HST Malayalam, HSA English, HSA Physical Science, HSA Natural Science, HSA Social Science, and so on. This article specifically discusses the HSA Natural Science post in detail.

Overview of the Natural Science exam

The Kerala Public Service Commission (Kerala PSC) conducts the High School Assistant (HSA) Natural Science examination to recruit qualified teachers for government high schools across the state. This competitive exam assesses candidates' proficiency in Natural Science subjects, including Biology, Ecology, Microbiology, Plant Physiology, Environmental Biology, and Biotechnology.

The syllabus also encompasses general knowledge, current affairs, and teaching methodologies, ensuring that aspirants are well-rounded educators. The examination pattern typically consists of 100 objective-type questions, with a total duration of 1 hour and 30 minutes. Candidates are required to have a degree in the concerned subject, a B.Ed., and must have passed the Kerala Teacher Eligibility Test (K-TET) for this post. Success in this examination not only reflects a candidate's subject matter expertise but also their readiness to contribute effectively to Kerala's educational landscape.

Kerala PSC HSA Natural Science Notification 2025

The application process started with the Gazette date of 31/12/2024 and ended on 29/01/2025.This notification invited applications from qualified candidates for the post of High School Assistant (Natural Science) under the Kerala Education Department. It also contained important details such as eligibility criteria, age limit, educational qualifications, selection process, and salary structure.

Kerala PSC High School Teacher Natural Science Notification 2025
Job Type	Government Job
Post Name	High School Assistant
Category Number	602/2024
Subject	Natural Science
Notification Release Date	December 31, 2024
Application Starts	December 31, 2024
Apply Mode	Online
Last Date to Apply	January 29, 2025
Official Website	www.keralapsc.gov.in

Kerala PSC HSA Natural Science Exam Date 2025

As per the official schedule released by the Kerala Public Service Commission (PSC), the HSA Natural science examination for 2025 was initially expected to be held between August and October. However, the exam date has now been officially confirmed — the Kerala PSC HSA (High School Assistant) Natural science examination will take place on August 4, 2025. Candidates aspiring to secure the High School Assistant position in this exam are advised to begin their preparations without delay. Staying updated through the official Kerala PSC website is crucial for any changes or further notifications regarding the examination.

Eligibility

Educational Qualifications

• A bachelor’s degree in the relevant subject with not less than 50% marks from any university in Kerala or an equivalent qualification recognized by the government.

• A B.Ed. Degree in the relevant subject from any university in Kerala or an equivalent recognized qualification.

• Must have passed the Kerala Teacher Eligibility Test (KTET).

Additional Qualifications Considered:

• M.Phil. in Botany or Zoology from any university in Kerala.

• A bachelor’s degree in microbiology, Home Science, or Family and Community Science, followed by a B.Ed. in Natural Science.

• B.Sc. in Biotechnology along with B.Ed. in Natural Science.

Age Limit

Applicants must be between 18 and 40 years of age, born between 2nd January 1984 and 1st January 2006 (both dates inclusive). Candidates eligible for age relaxation must not exceed 50 years of age and must provide supporting documents at the time of document verification.

Salary

The basic monthly salary for this post ranges from ₹29,200 to ₹62,400. In addition to the basic pay, various allowances and benefits are also applicable:

• Home Rental Allowance (HRA)

• Dearness Allowance (DA)

• Travel Allowance (TA)

• Maternity Leave (for women)

• Medical expenses

• Study Loan for Children

• Retirement Benefits

Nature of Work

As commonly understood, a teacher's primary responsibility is to educate students. The role involves staying updated with the latest curriculum and syllabus and effectively conveying it to students in a manner they understand. Additionally, teachers are responsible for enhancing students' learning capabilities and fostering good habits such as discipline and obedience.

Career Growth

HSA teachers have several opportunities for career advancement. Based on their performance during their service, they can get promoted to higher positions. One such position is that of the High School Headmaster (or Head Teacher). With each promotion, additional allowances and benefits are also provided.

HSA Natural Science Syllabus 2025

The Kerala PSC HSA Natural Science exam provides a pathway to a secure and prestigious career in the state’s public education system. A thorough understanding of the syllabus and exam pattern is crucial for candidates aiming to perform well. Effective preparation and subject clarity can help candidates contribute meaningfully to the academic growth of Kerala’s students.Check the full HSA Natural Science Syllabus 2025 in detail

Preparation Tips for HSA Natural Science Exam

• Start your preparation early to stay ahead, especially since the exam is tentatively scheduled between August and October 2025.

• Create a structured study plan focusing on core topics such as Biology, Environmental Science, and Pedagogical Methods.

• Allocate time for revision, mock tests, and previous question paper analysis.

• Stay updated with the official Kerala PSC announcements to track any syllabus or schedule changes.

• Use trusted study resources and curated practice materials aligned with the latest syllabus.

Boost Your Preparation with the Challenger App. The Challenger App is a highly recommended companion for HSA aspirants, offering focused tools and features that streamline exam readiness:

Key Benefits

✅Comprehensive Syllabus Coverage
✅ Mock Tests & Practice Papers
✅ Instant Performance Analysis
✅ Expert Tips & Study Materials
✅ User-Friendly Interface

Features That Make a Difference:

• Real-time quizzes to reinforce your knowledge

• Access to previous years’ question papers

• Regular updates with fresh and relevant content

Download Challenger App today and start your journey toward becoming a High School Assistant in Natural Science with confidence and the right support.