CBSE Class 10 Science Practicals 2026: Ultimate Guide

CBSE Class 10 Science Practicals ka role aapke knowledge development mein bahut important hai. Practical work ke bina Science kuch nahi hai! CBSE board ne practicals ko Class 10 Science Syllabus mein include kiya hai taaki students lab ke basic tools aur techniques se familiar ho sakein.

Students ko concepts ki better understanding mil jaati hai jab woh apni aankhon ke saamne changes observe karte hain experiments perform karte waqt. They can improve their basic science fundamentals aur gradually learn by doing things. Yeh hands-on approach se aap theoretical knowledge ko practical application ke saath connect kar sakte hain.

CBSE Class 10 Science Practical Book 2026

Aap Chapter-wise CBSE 10th Science Practicals PDF neeche diye gaye link se download kar sakte hain aur apne practical exam preparation level ko boost kar sakte hain:

Download CBSE Class 10 Science Lab Manual Book PDF

List of Experiments For CBSE Class 10 Science Practicals 2026

Yahan aapko CBSE Class 10 Science Practicals 2026 ke experiments ki list mil jayegi. Yeh practical syllabus basically same rehta hai, but kuch minor updates ho sakte hain:

CBSE Class 10 Biology Practicals 2026

Yahan check kar sakte hain CBSE Class 10 Science Practicals For Biology 2026 ki complete list:

CBSE Class 10 Chemistry Practicals 2026

Chemistry ke practicals mein aapko acids, bases, aur reactions ke saath experiments karne honge. Yeh experiments scoring ke liye kaafi important hain:

CBSE Class 10 Physics Practicals 2026

Physics practicals mein light aur electricity ke experiments hote hain. Yeh thoda tricky ho sakta hai, so practice zaroor karni chahiye:

Revised CBSE Class 10 Science Practicals Marking Scheme 2026

Internal evaluation ka marking scheme neeche diya gaya hai. Yeh scheme 2026 mein bhi same rahega (subject to CBSE updates):

Practical work ke 5 marks mein se typically 2-3 marks observation aur procedure ke liye milte hain, aur baki marks result aur viva ke liye. Make sure aap apna practical file neat aur complete rakhte hain!

Detailed CBSE Class 10 Science Practical Syllabus 2026

Aapko pata hona chahiye ki practicals theory classes mein taught concepts se related hote hain. CBSE Class 10 Science Practicals mein total 15 practicals hain syllabus mein jaise neeche diya gaya hai. For latest updates, check the official CBSE website.

List of Experiments for CBSE Class 10 Science Practicals 2026

• Experiment 1
  • Finding the pH of the following samples by using pH paper/universal indicator:
    • Dilute Hydrochloric Acid
    • Dilute NaOH solution
    • Dilute Ethanoic Acid solution
    • Lemon juice
    • Water
    • Dilute Hydrogen Carbonate solution
  • Studying the properties of acids and bases (HCl & NaOH) on the basis of their reaction with:
    • Litmus solution (Blue/Red)
    • Zinc metal
    • Solid sodium carbonate
• Experiment 2. Performing and observing the following reactions and classify them into:
  • Combination reaction
  • Decomposition reaction
  • Displacement reaction
    • Double displacement reaction
    • The action of water on quicklime
    • The action of heat on ferrous sulfate crystals
    • Iron nails kept in copper sulfate solution
    • The reaction between sodium sulfate and barium chloride solutions
• Experiment 3. Observing the action of Zn, Fe, Cu, and Al metals on the following salt solutions:
  • ZnSO4(aq)
  • FeSO4(aq)
  • CuSO4(aq)
  • Al2 (SO4)3(aq)

Arranging Zn, Fe, Cu, and Al (metals) in decreasing order of reactivity based on the above result.

• Experiment 4. Studying the dependence of potential difference (V) across a resistor on the current (I) passing through it and determining its resistance and also plotting a graph between V and I.
• Experiment 5. Determination of the equivalent resistance of two resistors when connected in series and parallel.
• Experiment 6. Preparing a temporary mount of a leaf peel to show stomata.
• Experiment 7. Experimentally show that carbon dioxide is given out during respiration.
• Experiment 8. Study of the following properties of acetic acid (ethanoic acid):
  • Odour
  • Solubility in water
  • Effect on litmus
  • Reaction with Sodium Hydrogen Carbonate
• Experiment 9. Study of the comparative cleaning capacity of a sample of soap in soft and hard water.
• Experiment 10. Determination of the focal length of:
  • Concave mirror
  • Convex lens
  • by obtaining the image of a distant object
• Experiment 11. Tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. Measure the angle of incidence, angle of refraction, and angle of emergence and interpret the result.
• Experiment 12. Studying (a) binary fission in Amoeba, and (b) budding in yeast and Hydra with the help of prepared slides.
• Experiment 13. Tracing the path of the rays of light through a glass prism.
• Experiment 14. Finding the image distance for varying object distances in the case of a convex lens and drawing corresponding ray diagrams to show the nature of the image formed.
• Experiment 15. Identification of the different parts of an embryo of a dicot seed (Peas, gram, or red kidney bean).

CBSE Class 10 Science Lab Manual 2026

Har experiment mein CBSE Class 10 Science lab manual 2026 mein aapko yeh points milenge. Lab manual ka structure same rehta hai across years:

• Aim: It covers the objective of the experiment.
• Theory: It covers the basic principles, laws, or theories behind every experiment.
• Material required: It covers the list of all types of equipment, measuring devices, and other essential materials to perform the experiment.
• Procedure: It comprises the steps to perform the experiment in a proper sequence. It also includes diagrams to present the pictorial view of the experiment.
• Observation: It covers the observation data of the experiment while performing the experiments. You should note this in the form of a table for better presentation with the proper expression of units for every measurement.
• Calculations: Calculations are done based on the observation by using the formulae. In some experiments, you may have to draw the graphs.
• Results and Discussion: It covers the final result of the experiment.
• Precautions and Sources of Errors: These include all precautions observed while conducting the experiments. It should also include the sources of error that arise due to the limitation of equipment.

Pro tip: Practical exam mein teacher usually precautions aur sources of errors ke bare mein puchte hain, so yeh section properly prepare kar lena!

Download CBSE Class 10 Science Lab Manual PDF 2026

CBSE class 10 lab manual 5 parts mein divided hai. Last part mein project work cover kiya gaya hai, with a total of 111 projects suggested.

Sab projects well explained hain. So you can easily perform them. Yeh projects aapki creativity aur spirit of inquiry ko promote karenge aur Science subject ke application understand karne mein help karenge.

Complete lab manual aap neeche diye gaye table se download kar sakte hain:

Other Important Links for CBSE Class 10 Science 2026

• CBSE Class 10 Science Syllabus
• Class 10 Science Previous Year Papers
• Class 10 Science Sample Papers
• Class 10 Science Worksheets
• Class 10 Science NCERT Solutions
• Class 10 Science Question Bank
• Class 10 Science Revision Notes

CBSE Class 10 Science Practical Important Questions 2026

Practical exam mein yeh questions commonly puchhe jaate hain. Prepare kar lena inhe:

1. What is your observation when copper is added to iron (II) sulfate solution?
2. Why is sulfur dioxide collected by the upward displacement of air?
3. How does the carbon dioxide gas enter the leaves?
4. Which by-product of fermentation is useful in the brewing industry?
5. Why are the incident and emergent rays parallel to each other in the case of a rectangular glass slab?
6. On what factors does the refractive index of a medium depend?
7. Why is it advised to clean the ends of connecting wires before connecting them?
8. How are magnetic field lines of a straight current-carrying wire different from the field lines of a bar magnet?

Extra tip: Practical mein confidence ke saath answer dena. Agar kuch galat ho gaya ho to honestly bata dena teacher ko — they appreciate honesty!

NCERT Class 10 Science Manual Kit 2026

NCERT class 10 Science manual kit mein Science subject ke various chapters ke activities cover kiye gaye hain. Kit mein scientific aur general items, chemicals, glassware, tools, etc. hain.

Aapko in tools ke details aur using methods ki complete information NCERT class 10 Science Manual Kit mein mil jayegi. Yeh tests perform karke aap concepts learn karoge aur apna knowledge integrate kar paoge.

Aap topic ko theory part se connect kar paoge jo classroom mein study aur discuss kiya hai. Problem-solving strategies aur group learning skills seekhoge while performing activities through kits. Yeh aapko new facts learn karne ke liye motivate karega.

NCERT Manual of Class 10 Science kit PDF format mein download karne ke liye neeche diye gaye link pe click kariye:

• Download NCERT Class 10 Science Manual Kit PDF

NCERT class 10 Science manual kit mein har activity detail mein explained hai aur yeh points cover kiye gaye hain:

1. The materials required to perform the activity.
2. The process of performing the activity is mentioned in the steps.
3. The final result that students have obtained by performing the activity.

Humne CBSE Class 10 Science Practicals pe detailed guide cover kiya hai. Feel free to ask any questions in the comment section below.

FAQs on CBSE Class 10 Science Practicals 2026