Get the newest CBSE Sample Papers for Class 8 Science, in PDF. These are made for 2026-27. They follow the 2026 pattern set by NCERT and CBSE.
- Has the latest CBSE question style, including case-based questions for Class 8 Science.
- Written by expert teachers. Covers everything in the Class 8 syllabus.
- Every Class 8 Science paper has full marking details and step by step answers.
Class 8 Science Sample Papers, Fully Solved
Solving these Class 8 Science papers is a good way to learn the paper structure. It also helps you spot the important questions. Download the free PDF papers below to practice your speed and accuracy before your exams.
Download Class 8 Science Practice Papers (PDF)
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CBSE Class 8 Science - Exam Pattern & Model Questions Review the typical school exam structure, model questions from Curiosity, and step-wise marking guidance for the 2026-27 session. 📋 CBSE Class 8 Science Exam Pattern (2026-27):
• No Single Board-Fixed Scheme: Class 8 has no CBSE board exam. CBSE leaves the exact marking structure to individual schools within a broad two-term framework, so weightage below reflects the pattern most CBSE-affiliated schools follow, not an official blueprint.
• Textbook: NCERT's Curiosity, the 2026-27 edition for Class 8 Science, which opens each chapter with a "Probe and Ponder" real-life question. • Core Units: Living Organisms & Health, Force & Pressure, Friction, Electric Current & Its Effects, Matter — Particles & Change, Light, Reproduction, Pollution & Conservation, Earth & the Universe. • Typical Question Mix: MCQs, assertion-reason, very short/short/long answer, and diagram- or activity-based questions drawn from the "Probe and Ponder" and lab-activity sections. • Internal Assessment: Practical/activity work, notebooks, and a project or portfolio typically feed into the internal component. Sample 1-Mark Question (MCQ): A ball rolling on the ground gradually slows down and stops on its own. Which force is mainly responsible for this?
Step-wise Marking Scheme:
• Correct Answer (1 Mark): Frictional force. • Reasoning: Friction between the ball and the ground opposes the ball's motion, gradually reducing its speed until it stops. Sample 5-Mark Question (Long Answer - Electricity): Draw a labelled circuit diagram showing a cell, a switch, and a bulb connected in series. Explain what happens to the bulb when the switch is open, and when it is closed. Also state one everyday device that uses a similar circuit.
Marking Allocation:
1. Correctly labelled circuit diagram with standard symbols for cell, switch, and bulb (2 Marks). 2. Correct explanation for open switch — circuit is broken, no current flows, bulb does not glow (1 Mark). 3. Correct explanation for closed switch — circuit is complete, current flows, bulb glows (1 Mark). 4. Valid everyday example (e.g., a torch or a table lamp) (1 Mark). 📌 General Marking Guidance for Class 8 Science:
• Diagrams Need Labels: An unlabelled or partially labelled diagram usually earns partial marks only.
• Reasoning Matters: A correct answer without the "why" behind it typically loses marks in explanation-type questions. • Everyday Examples Count: Questions that ask for a real-life application expect a specific, valid example, not a general restatement of the concept. |
Free study material for Science
FAQs
You can download the latest Science sample papers for Class 8 for free from StudiesToday.com. Our papers are updated as per 2026-27 year and follow blueprint issued by CBSE.
Yes, Class 8 Science model papers are designed with the latest 50% competency based weightage which includes Case-study questions, Assertion-Reasoning, and MCQs.
Every sample paper for Class 8 Science on our website comes with teacher-verified answers. These solutions follow the CBSE marking scheme with answers structure for maximum marks.
Solving guess papers under a 3 hour timer helps Class 8 students understand time management and identify weak areas. It is best to reduce exam anxiety and get familiar with the latest Science question paper design.
Yes, all Class 8 Science sample papers and model test sheets are provided in a mobile-friendly PDF format for download.
Yes, wherever applicable, we provide CBSE Class 8 Science sample papers in multiple languages, including English and Hindi to help students from all mediums.
