| S.NO | Model Name | Description |
| 1 | Constellation viewer | Identification and study of Indian constellations about constellations stars pattern |
| 2 | Newton’s disc | White light is made up of 7 colors (VIBGYOR). Splitting of white light |
| 3 | Colour shadow | Combination of colour lights, additive mixture of colour, primary colour. |
| 4 | Periscope | application of laws of reflection. Angle of incidence and angle of reflection. |
| 5 | Kaleidoscope | Multiple reflection, symmetric images & pattern due to reflection |
| 6 | Laws of Reflection | Multiple reflection, symmetric images & pattern due to reflection |
| 7 | Corner mirror | Multiple reflection with image formula (N=360/A – 1) Angled mirrors |
8
| Infinity well | Multiple reflections with image formation in parallel mirrors |
| 9 | Magic water tape | Optical illusion, refractive index of medium, refraction. |
| 10 | Total internal reflection | Total internal reflection, bending of light ray & optical fibre. |
| 11 | Fun with magnets | Types of magnets, magnetic field and properties of field lines. |
| 12 | Law of inertia | Newton’s first law, inertia is opposing change in state of rest |
| 13 | Circle and ball | Newton’s first law, inertia is opposing change in motion, centripetal force. |
| 14 | Action and reaction | Newton’s 3rd law of motion, for every action there is equal reaction |
| 15 | Parrot in the cage | Persistence of vision, frames per second, the basic concept of animation. |
| 16 | Zoetrope | Persistence of vision, frames per second, the basic concept of motion picture. |
| 17 | Pin screen | Pressure inverse relation of pressure area representation of pixels. |
| 18 | Floating ball | Bernoulli’s principle, pressure difference and lift |
| 19 | Floating fan | Bernoulli’s principle, air pressure difference. |
| 20 | Tornado | Atmospheric disturbances, currents, storms, vortex of wind. |
| 21 | Hand pump | Application of pressure to pump water, pressure – volume relation |
| 22 | Anamorph | perspective, viewpoints illusion and graphical projection |
| 23 | Floating magnets | Properties of magnet, attraction in opposite poles and repulsion in like poles. |
| 24 | Magnetic field tube & immiscible fluid | Magnetic field and properties of magnets, Density of liquid. |
| 25 | Moment of inertia | Moment of inertia, rotational inertia, distribution of mass. |
| 26 | Lazy tube | Magnetic field and forces, eddy current, Lenz law. |
| 27 | Hyperbola | Conic sections, shape of hyperbola. |
| 28 | Magnetic effect of electric current | Magnetism magnetic effects of electric current, compass deflection, oesterd’s experiment. |
| 29 | Pythagoras model &moire pattern | Pythagoras theorem and interference of light |
| 30 | Elliptical carrom board | Conic sections, properties of ellipse. |
| 31 | Two congruent right triangles | Comparison of area of different geometric shapes, congruent shapes. |
| 32 | Area of circle | Simple illustration of derivation of area of circle |
| 33 | (a+b)²= a²+b²+2ab | Geometric illustration of basic algebraic identity |
| 34 | (a+b+c)²= a²+b²+c²+2ab +2bc+2ca | Geometric illustration of basic algebraic identity |
| 35 | a²-b² = (a+b)x(a-b) | Geometric illustration of basic algebraic identity. |
| 36 | Sum of the angles of a triangle | Elementary theorem of math, “sum of all three angles of any triangle = 180° linear pair. |
| 37 | Tangram | Interesting tiling puzzle, basic geometric shapes. |
| 38 | Parking puzzle | Mathematical logic algorithm brain teaser |
| 39 | Organ pipes | Sound of different frequencies and wavelengths, musical notes. |
| 40 | Area of Rhombus | Simple illustration of derivation of area of Rhombus |
| 41 | Transverse wave pendulum | Mechanical wave Basic concepts of transverse wave. Actual Representation of vibrating particles and propagating wave. |
| 42 | Area of triangle | Simple illustration of derivation of Area of Triangle |
| 43 | Area of Parallelogram | Simple illustration of derivation of area of parallelogram |
| 44 | Coupled Pendulum | Resonant frequency. The resonant frequency depends on the pendulum’s length. Longer pendulums have lower frequencies. |
| 45 | Solar light | Conversion of solar energy into electricity. Application of renewable energy sources. Solar panel, semiconductors |
| 46 | Wind Mill | Working of wind mill. Conversion of wind energy into electricity |
| 47 | Shape of earth due to rotation- | Shape of earth Rotational force Centrifugal force |
| 48 | KE PE Track | Conversion of energy. Potential and Kinetic energy |
| 49 | Loop the Loop | Conservation of energy. The minimum speed necessary to complete the loop without falling. |
| 50 | Rope Puzzle | Logic and Mathematical shapes study of surfaces. |
| 51 | Refraction Cylinder | Refraction of light Alphabet symmetry |
| 52 | Newton’s Cradle | Conservation of energy, conservation of momentum and friction |
| 53 | Reflection Transmission | Application 0of laws of reflection and Transmission of light. |
| 54 | Hand Battery | Electric Potential difference, Electric battery, and Chemical effect of electric current. |
| 55 | T Puzzle | Brain Teaser Tiling Puzzle. |
| 56 | Cone Run Uphill | Centre of mass. Centre of gravity. Gravitation, Stability of structure. |
| 57 | Tower of Pisa | Center of mass, Centre of gravity, Gravitation, Stability of structure |
| 58 | Lever | Simple Machines Lever, Type of lever |
| 59 | Pulley Block | Pulley-simple machine Combination of pulley, Mechanical Advantage |
| 60 | Wheel and Axle | How it is easy to rotate wheel when force is applied at a point distant from center |
| 61 | Heat Absorption | Black Body, Heat Absorption and Reflection, Colour Temperature |
| 62 | Conductors and insulators | Electrical Types of conductor and insulator. |
| 63 | Viscosity Tube | Buoyancy, viscosity, Density. |
| 64 | Rock and Minerals | Different types of rock and mineral samples, Difference between them |
| 65 | DNA | Double helix structure of DNA, A-T and G-C pairs |
| 66 | Lateral Shift | Refraction of light, deviation in path |
| 67 | Force & types of friction | Friction speed due to surface texture, Rolling Friction |
| 68 | Funny mirrors | Distorted mirror, Convex and Concave mirrors. |
| 69 | Marble Slide | Conservation of momentum |
| 70 | Resonance | Frequency and length of object, resonating frequency. |
| 71 | Weight Illusion | Weight Illusion Volume and Density |
| 72 | Area of Trapezium | Area of trapezium using parallelogram |
| 73 | Sum of angles of Quadrilateral | Sum of angles of Quadrilateral Complete angle. |
| 74 | (A+B)^2-(A-B)^2=4AB- | Geometric illustration of basic algebraic identity |
| 75 | Electric bell | Electric Circuit, Electromagnet and magnetic effects of current |
| 76 | Human Torso | Human Body Anatomy Organs Functions of Body parts. |
| 77 | Ear & Eye | Sense organs Functions of body parts vision Hearing |
| 78 | Human Joints | Types of joint in human body Bones and ligaments. |
| 79 | Plant Cell | Eukaryotic cells Difference between cells parts of cell. |
| 80 | Animal Cell | Difference between cells, Parts of cell. |
