Sequential Photographs of All Hands-on Activities
Click on any of the experiment to open the step wise guide on how to perform these experiments
All in one Quadrilateral!
(Types of quadrilaterals)
All in one Triangle!
(Types of triangles and set)
Anti-gravity test tubes!
(Pressure)
Balancing Nails!
(Center of Gravity)
Balancing toy!
(Center of Gravity)
Ball & Socket Joint!
(Movable joints)
Balloon in syringe!
(Boyle's Law and Fluid Compressibility)
Balloon Rocket!
(Newton's 3rd Law of Motion)
Bigger Watermelon!
(Volume)
Boat-cargo problem!
(Archimedes’ principle)
Bottle crusher and deflator!
(Air Expansion-Contraction)
Bouncy Egg!
(Acid-Base Reaction)
Brain Cap!
(Structure of brain)
Brick’s Force!
(Pressure)
Bright Flames!
(Decomposition Reaction)
Cardboard Geoboard
(Geometry)
Chemical Balloon Inflator!
(Acid-Base Reaction)
Cloud in a Bottle!
(Adiabatic process)
Direction using Shadows!
(Shadows in Northern Hemisphere)
Egg in a bottle!
(Air Pressure difference)
Egg in a bottle - 2!
(Air Pressure difference)
Expansion and Contraction of Air
(Air Expansion-Contraction)
Fidget Spinner CD Gyroscope
(Conservation of angular momentum)
Fidget Spinner Handy Generator!
(Faraday's Law)
Fidget Spinner Generator!
(Faraday's Law)
Flip the image
(Refraction)
Folded Inner membrane of Mitochondrion!
(Cell Biology)
Gills in Humans?
(Respiratory system)
Gliding/Planar Joint
(Movable joints)
Green sticks - Red sticks!
(Evolution- Natural Selection)
Hidden Beaker
(Refractive Index)
Hinge Joint
(Movable joints)
Hot flight!
(Convection Currents)
Hot soap bubble
(Air Expansion-Contraction)
How do ships float
(Buoyancy and Archimedes' principle)
Immovable ball!
(Newton's laws of motion)
Ink in water!
(Diffusion)
Invisible bottle crusher!
(Air contraction)
Invisible Ink!
(Starch-Iodine Complex)
Iron from matchsticks!
(Redox Reaction)
LASER Dance!
(Vibration and Sound)
Let’s see ions!
(Precipitation reaction and Ion displacement)
Levitating Pen!
(Magnetism)
Liquid Race!
(Gauge Pressure)
Magical Color Separation!
(Paper Chromatography)
Magnetic field lines -1!
(Magnetism)
Magnetic field lines -2!
(Magnetism)
Measuring the Oxygen in the Air?
(Air expansion and contraction)
Moon Shadow!
(Shadow formation on Moon)
Motion of a piston
(Persistence of vision)
Multiple images with two mirrors!
(Reflection)
Newton’s Disc!
(Persistence of vision & Mixing of colours)
Nut and coin centrifuge
(Centrifugal force, sound)
Obedient coin
(Air expansion and contraction)
Oersted Experiment!
(Electromagnetism)
Open bulb experiment!
(Temperature and Resistance)
Paper Cup Glider!
(Magnus Effect)
Paper with no top no bottom!
(Moebius or Möbius strip)
Parts of a circle!
(Geometry)
Periscope - 1!
(Reflection of light)
Periscope - 2!
(Reflection of light)
Phases of Moon
(Shadows)
Phases of Moon: Flip book
(Shadows, Persistence of vision)
Pinhole Reflector!
(Reflection of light)
Pivot Joint!
(Movable joints)
Pot a plant!
(Persistence of vision)
Problem with the thirsty crow story!
(Archimedes’ Principle)
Projection of Sun!
(Reflection by plane mirror)
Properties of Light
(Optics)
Pulse of Life!
(Heart rate)
Punchable Fluid!
(Non- Newtonian Fluid-Shear Thickening!)
Radius of a Circle!
(Circle)
Respiration in Yeast!
(Aerobic and Anaerobic Respiration!)
Saddle Joint
(Movable joints)
Secret product!
(Decomposition reaction)
Separating funnel by bottle!
(Separation of mixtures)
Separating ions!
(Electrolysis)
Series and Parallel Circuit!
(Current Electricity)
Simple DC motor!
(Fleming’s Left Hand Rule)
Simple DNA Extraction!
(Cell Biology)
Simple Galvanometer!
(Electricity and Magnetism)
Simple Stethoscope!
(Multiple reflection of sound)
Simple Thermometer!
(Air expansion and contraction)
Simplest Car!
(Newton’s Third Law)
Single lens paper camera!
(Image Formation by Convex Lens)
Smaller Balloon Stronger Balloon
(Radius of curvature and Pressure)
Smaller Bubble Stronger Bubble
(Radius of curvature and Pressure)
Spin it away!
(Centrifugal Force)
Spinning lift!
(Centrifugal Force)
Soap repels!
(Surface tension)
Solar Viewer!
(Projection of Sun and Solar Eclipse)
Solar Water Bottle Distillery!
(Distillation)
Standing Pen!
(Magnetism)
Static Charges!
(Static Electricity)
Strength of magnetic coins!
(Magnetism)
Strength of various magnets
(Magnetism)
Syringe Generator
(Faraday's Law)
Test of Steel!
(Displacement Reaction & Passivation!)
Track the LASER!
(Laws of Reflection!)
Transfer of Heat – 1!
(Convection)
Transfer of Heat – 2!
(Convection)
Triangular pump!
(Centrifugal Force)
Types of Shadows
(Umbra and Penumbra)
Uniform Motion
(Motion)
Unknown Mass!
(Density)
Value of Pi (π)!
(Circles)
Vibrating Pencil!
(Vibrational to Rotational motion)
Water Fountain with balloon: Part - 1!
(Pressure)
Water Fountain with balloon: Part - 2!
(Pressure)
Water Fountain with balloon: Part - 3!
(Pressure)
Water pressure 1!
(Pressure)
Weighing Magnets !
(Magnetism)
Which candle extinguishes first?
(Convection)
Which cylinder holds more?
(Surface Area and Volume)
Why area of circle is πr2 ?
(Area of circles)
Why area of triangle is 1/2 x base x height?
(Area of triangles)
Why are tree trunks cylindrical in shape?
(Surface Area and Volume)
Why does the sky appear blue?
(Scattering of light)
Why does water stay inside the cup?
(Centrifugal force)
Zero Shadow day
(Shadows)