NCERT Experiment Library
Experiment Library
Real NCERT experiments linked to their chapter — objective, materials and procedure, exactly as shown while learning that chapter.
Mathematics
18 experimentsShapes and Space
Class 1Shape Hunt
Find shapes in the classroom
Open in chapter →
Measurement
Class 1Balance with Ruler
Compare weights of everyday objects
Open in chapter →
What is Long, What is Round?
Class 2Shape Hunt Around the House
Identify 2D and 3D shapes in real objects
Open in chapter →
Jugs and Mugs
Class 2How Much Does It Hold?
Compare capacity of different containers
Open in chapter →
How Much Can You Carry?
Class 2Paper Balance
Compare weights of objects using a paper balance
Open in chapter →
Footprints
Class 2Measure the Classroom
Practice measuring using a ruler
Open in chapter →
Vegetables
Class 2Vegetable Sort
Sort and count vegetables, make a tally
Open in chapter →
Who is Heavier?
Class 3Weigh Everyday Objects
Practice using a kitchen scale
Open in chapter →
Smart Charts
Class 4Class Favourite Colour Survey
Collect data and draw a bar graph
Open in chapter →
Fields and Fences
Class 4Finding Area by Counting
Find area of irregular shapes using grid paper
Open in chapter →
How Many Squares?
Class 5Leaf Area
Find the area of a leaf using grid paper
Open in chapter →
Boxes and Sketches
Class 5Make a Paper Cube
Understand the net of a cube
Open in chapter →
Data Handling
Class 6Class Survey and Bar Graph
Collect data about favourite subjects and represent as bar graph
Open in chapter →
Mensuration
Class 6Finding Area Using Grid Paper
Understand area by counting unit squares
Open in chapter →
Symmetry
Class 6Ink Blot Symmetry
Create symmetric butterfly patterns using ink blots
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Perimeter and Area
Class 7Verify Area of Circle Using Grid Paper
Approximately verify the formula A = πr² by counting squares
Open in chapter →
Mensuration
Class 8Finding Volume of Cylinder Using Water Displacement
Measure volume of a cylinder using water displacement
Open in chapter →
Surface Areas and Volumes
Class 9Verify Volume of Cone = ⅓ Cylinder
Experimentally verify that cone volume is 1/3 of cylinder with same base and height
Open in chapter →
EVS
9 experimentsThe Plant Fairy
Class 3Parts of a Plant
Identify and label parts of a plant
Open in chapter →
Water O Water
Class 3Water Cycle in a Bag
Observe the water cycle process
Open in chapter →
From the Window
Class 4Leaf Rubbings
Study leaf shapes and vein patterns
Open in chapter →
Ear to Ear
Class 4Tin Can Telephone
Show how sound travels through solids
Open in chapter →
The Story of Amrita
Class 4Plant a Sapling
Learn to plant and care for a tree
Open in chapter →
Super Senses
Class 5Taste Map of Tongue
Identify different taste regions on tongue
Open in chapter →
Mangoes Round the Year
Class 5Observe Food Spoilage
Compare how different foods spoil
Open in chapter →
Seeds and Seeds
Class 5Seed Germination in Cotton
Observe germination step by step
Open in chapter →
Every Drop Counts
Class 5Water Filtration
Show how water can be cleaned using simple materials
Open in chapter →
Science
23 experimentsFood: Where Does It Come From?
Class 6Identifying Sources of Common Foods
Identify whether food comes from plants or animals
Open in chapter →
Components of Food
Class 6Testing Food for Starch and Protein
Identify which foods contain starch and protein
Open in chapter →
Separation of Substances
Class 6Making Salt from Saltwater (Evaporation)
Separate salt from saltwater solution by evaporation
Open in chapter →
Motion and Measurement of Distances
Class 6Measuring Curved Length
Measure the length of a curved line or object
Open in chapter →
Getting to Know Plants
Class 6Water Transport in Stem (Xylem experiment)
Show how water moves up the stem using coloured water
Open in chapter →
Light, Shadows and Reflections
Class 6Making a Pinhole Camera
Build a pinhole camera and observe inverted image
Open in chapter →
Electricity and Circuits
Class 6Testing Conductors and Insulators
Identify which materials conduct electricity
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Fun with Magnets
Class 6Making a Compass
Make a simple compass using a magnetised needle
Open in chapter →
Heat
Class 7Comparing Heat Conductivity of Materials
Determine which materials are good conductors of heat
Open in chapter →
Acids, Bases and Salts
Class 7Natural Indicators from Plants
Make natural pH indicator from red cabbage or turmeric
Open in chapter →
Nutrition in Plants
Class 7Testing a Leaf for Starch (Iodine Test)
Show that leaves exposed to light produce starch (food) through photosynthesis
Open in chapter →
Physical and Chemical Changes
Class 7Comparing Physical and Chemical Changes
Classify various changes as physical or chemical
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Reproduction in Plants
Class 7Growing a Plant from a Cutting
Demonstrate vegetative propagation using stem cutting
Open in chapter →
Motion and Time
Class 7Finding Speed Using a Toy Car and Stopwatch
Measure speed of a toy car rolling down a ramp
Open in chapter →
Crop Production and Management
Class 8Testing Effectiveness of Fertilisers
Compare plant growth with different types of fertilisers
Open in chapter →
Microorganisms: Friend and Foe
Class 8Growing Mould on Bread
Observe growth of fungi (mould) on bread under different conditions
Open in chapter →
Metals and Non-metals
Class 8Reactivity of Metals with Dilute Acid
Demonstrate reactivity series using metals and HCl
Open in chapter →
Light
Class 8Observing Refraction with Water and Coin
Demonstrate refraction — coin appears closer than it is
Open in chapter →
Sound
Class 8Demonstrating Sound Needs a Medium
Show that sound cannot travel without a medium (vacuum experiment)
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Motion
Class 9Measuring Velocity Using Ticker Tape
Determine velocity and acceleration using ticker tape timer
Open in chapter →
Force and Laws of Motion
Class 9Demonstrating Newton's Third Law with Spring Balances
Show that action and reaction forces are equal and opposite
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Force and Laws of Motion
Class 9Conservation of Momentum with Marbles
Verify conservation of momentum in a collision
Open in chapter →
Electricity
Class 10Verification of Ohm's Law
Verify that V ∝ I and find resistance of a wire
Open in chapter →