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Key responsibilities Build and refine question-level grading rubrics for Biology aligned to CBSE board marking schemes. Identify recurring student errors in Biology (Class 9 & 10) [11 and 12 is an added advantage] and contribute to a structured error taxonomy — what the mistake is, why students make it, and how many marks should be deducted. Review AI-generated grades and flag where the model is under-confident, over-confident, or wrong, with reasoning the engineering team can act on. Provide annotated worked solutions and "ideal answer" exemplars that the model can learn from. Participate in short weekly review calls and async written reviews of sample answer scripts. Evaluate the mapped answer script to the rubric created. Checking/assisting in creating marking scheme for answer keys Required qualifications Minimum 5 years of experience teaching biolgy to CBSE students at Class 9 & 10 (school, coaching institute or tutoring). Demonstrable experience correcting CBSE board papers — either as an official CBSE evaluator, school exam evaluator, or mock-board evaluator with verifiable references. Strong command over the current NCERT Biology syllabus and the latest CBSE marking scheme conventions. Ability to articulate, in writing, why a specific student answer lost marks — not just that it did. Comfort working in English; written deliverables will be in English. Preferred Prior involvement in rubric design, question-paper setting, or moderation panels for biology. Exposure to ed-tech grading workflows, item-analysis, or assessment research. Analytical writing style: structured, specific, willing to disagree with a draft rubric and explain why. What we are looking for in your thinking This is not a content-creation role — it is a judgement role. We want SMEs who can look at a student's wrong answer and tell us, precisely, the step at which the student's reasoning broke, what type of error it is (Like conceptual - lacking in basic concepts, procedural - mistakes in doing the step etc) , and whether the same student would likely repeat it. Critical thinking and the ability to disagree cleanly with a draft rubric matter more to us than seniority on paper. Screening task (mandatory, no AI tools permitted) No use of ChatGPT, Claude, Gemini, or any other AI tool. Submissions that read as AI-generated will be disqualified. You may consult the NCERT textbook and the official CBSE marking scheme. Cite them where you do For each answer, provide: What the student attempted — briefly describe their approach Where exactly the student went wrong — identify the specific step, concept, or fact that is incorrect or missing Why they lost marks — reference the CBSE marking scheme logic (step marks, key terms, diagrams if applicable) What marks you would award and why — out of the total marks for that question Error classification — label the error type (e.g. conceptual misunderstanding, incomplete reasoning, factual mistake, etc.) - simple label classification is enough. Send us a message for screening test
Project ID: 40469750
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9 freelancers are bidding on average ₹939 INR/hour for this job

Hello, I am interested in this project and have skills in academic writing, report writing, and document analysis. I can accurately review answers, identify mistakes, and provide clear feedback based on the CBSE marking scheme. I am dedicated to delivering quality work on time. Thank you.
₹800 INR in 35 days
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As a freelance writer with a deep passion for education, I believe my unique blend of skills and experiences would make me an invaluable asset to your CBSE Biology project. With over 5 years of teaching experience at the CBSE level, I am well-versed in the intricacies of the current NCERT Biology syllabus and have a strong command over the latest CBSE marking conventions. Numerable CBSE and mock-board evaluations under my belt further solidify my understanding of the necessary attributes for recognizing student mistakes, grading consistently, and providing comprehensive feedback. But what sets me apart is not just my command over the content; it is my ability to provide meaningful insight - WHO got it wrong, WHAT went wrong, HOW it deviated from the desired approach, and THE impact on mark allocation. My analytical writing style ensures that I regard each wrong answer holistically, taking into account not just what they attempted but why they may have made that mistake—a skill extremely crucial for your rubric design task. By choosing me, you are selecting more than just a grader, but someone who can enhance your engineering team's work with reasoned feedback, communicate clearly even across complex task demands and someone excited to co-create impactful change for effective academia!
₹750 INR in 40 days
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I am an experienced Biology teacher with over 12 years of teaching experience, including secondary and senior secondary levels. I have strong experience in evaluating student answer scripts, preparing marking schemes, analysing common student misconceptions, and guiding students according to board-oriented answering methods. I am familiar with structured assessment practices, stepwise marking, and identifying conceptual, factual, and procedural errors in Biology answers. My experience includes preparing worksheets, model answers, and student feedback aligned with curriculum objectives. In addition to teaching, I have experience reviewing and evaluating Cambridge Biology answer scripts, which has strengthened my understanding of rubric-based grading and consistent assessment standards. I am comfortable providing detailed written reasoning for mark deductions and reviewing AI-generated grading outputs critically and systematically. I would be interested in completing the screening task and contributing to rubric refinement, answer evaluation, and Biology assessment quality for Classes 9 and 10.
₹1,000 INR in 40 days
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Hello, I hold advanced training in Biology (MSc/PhD) and have over five years of experience teaching, evaluating, and analysing student responses in academic settings. I have also contributed as a freelancer to the development and refinement of evaluation rubrics for AI models, including error classification, reasoning analysis, and step‑wise marking logic. My scientific writing background and experience in structured assessment allow me to identify precisely where a student’s reasoning breaks down, which aligns closely with the requirements of this role. I am fully available to complete the screening test. Thank you for your consideration.
₹1,250 INR in 20 days
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Dear Hiring Team, I am excited to apply for the role of CBSE Biology Rubric Analyst for classes 9 and 10. My CBSE educational background along with around 10 years of Biology teaching experience, makes me fit for the role. Working as SME Biology and designing content for the same. Throughout my life, I have a strong passion for the subject- be it in the teaching role or SME. My teaching experience of about 10 years has strengthened my experience of analysing the answer scripts and answers. I am always a research oriented person and can dive deeper into the answers of students and describe their approach or identify the specific step, concept, or fact that is incorrect or missing. Explaining why they lost marks with reference to the CBSE marking scheme logic (step marks, key terms, diagrams). The final marks that would be awarded and error classification. I would be happy to complete the screening task and demonstrate my evaluation approach. Thank you for your consideration. I look forward to the opportunity to contribute to your assessment-quality initiative. Best Regards, Manju Sharma
₹900 INR in 30 days
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I am a 3rd year bams (Ayurvedic)student and I qualified neet exam in 2023,I want to teach biology I have 3 year of teaching experience
₹750 INR in 12 days
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One would love to enjoy learning and knowing the magnificent secret of science. Whatever teach in class you will be able to learn in class only. Never feel bothered of what to learn or what to not.
₹1,000 INR in 40 days
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Hello, I have an M.Sc. in Botany and a B.Ed. qualification with a strong background in Biology. I can accurately grade biology assignments, quizzes, and assessments with attention to detail. I am reliable, committed to deadlines, and ready to start immediately. I would be happy to assist with your project. Thank you for considering my application
₹1,000 INR in 40 days
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