Are you confused to create your project for science project? Here is the solution of the problem . We have the best of seven projects you can show up in your exhibition.
1] NEWTON’S CRADLE
Concept-
This model is known as Newton’s Cradle. This model demonstrate the scientific idea of the law of conservation of momentum and law of conservation of energy. When the first balls is released from a distance, it strikes the second ball and so on. The momentum is transferred from one ball to the next with minimal loss. On the other hand, the kinetic energy is also transferred in the balls which make the last balls swing out , demonstrating the conservation and transfer of energy.
| SIX MARBLES, GLUE, SCISSORS, GLUE, HOT GLUE, STRINGS, TAPE, BOARD, PENCIL, ICECREAM STICKS |
-MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
2] VOLCANO WORKING MODEL
CONCEPT-
This model is known as the volcano working model which demonstrates the physical representation of volcano eruption using a chemical reaction. The eruption occurs due to the action between acidic and basic substance to produce carbon dioxide.
BAKING SODA, VINEGAR, RED-COLOURED, PLASTIC CUP, COTTON, GLUE, CARDBOARD, PLASTIC CUP,
MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
3] WIND TURBINE
CONCEPT-
The above model is known as wind turbine. Wind turbine is a natural and renewable source which converts the kinetic energy of wind into electrical energy.
DC WATER PUMP, SWITCH, THREADS, CARDBOARD, GLUE GUN, GLUE, SCISSORS, PAINT, PAINT BRUSH, DC MOTOR, ROBO DC MOTOR.
MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
4] HOLOGRAM
CONCEPT-
The above model is hologram. This is a is a 3D projection and helps us to understand the subject of light and optics. The 3d image is created using the light interference and diffraction.
Cardboard, Smartphone, GLUE, TAPE, Hologram videos, Transparent sheet , Scissors
-MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
5] VACUUM CLEANER
CONCEPT-
The above model is a demonstration of a working vacuum cleaner. The working model creates a low pressure area in the surface causing the dirt and dust to get into the machine.
PIPE, CARDBOARD, GLUE, TAPE, MOTOR, BATTERY, USED BOTTLE, WIRES.
MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
6] REFLEX ARC MODEL
CONCEPT-
The above model is the explanation of the path of reflex action, responded to without much thought or thinking.
CardBoard, Glue, Colour, thermacol, screw
MATERIALS REQUIRED
VIDEO FOR DEMONSTRATING THE MODEL-
7] MICROSCOPE
CONCEPT-
The above model is microscope which helps us to look into the enlarged images of small objects.
Cardboard, magnifying lens, color, paint brush, sheet, LED