social science models for science exhibition
Here’s how you can build a solar-powered irrigation working model with a DC water pump, solar panel, water tank, and paper cups for plants. Materials Needed: Solar Panel (6V-9V, 1W-5W) (to power the pump)DC Water Pump (3V-6V) (to lift water to the tank)Plastic Bottle (Water Tank) (for storing water)Paper Cups (to hold plants)Tubes or Straws … Read more
You can build an earthquake alarm working model with a school building concept, where the alarm is placed in the compound to alert students and people. Materials Needed: Cardboard & Color Paper (for the school building, compound, and landscape)Metal Ball or Pendulum (for vibration detection)Two Metal Strips or Aluminum Foil (to act as contact points)9V … Read more
This project will demonstrate a volcanic eruption using waste papers, glue, paint, a plastic bottle for the eruption effect with smoke. The model will showcase how a volcano works with lava and smoke, all created with simple materials! Materials Required: Waste Paper (old newspapers or an scrap paper for the volcano structure)Glue (to bond the … Read more
This project will demonstrate both a Solar Eclipse and a Lunar Eclipse using cardboard, LED lights, thermocol balls, 9V battery, and a slow-running motor. The model will visually show how the moon, Earth, and Sun align during these natural phenomena. Materials Required: Cardboard (for base and structural support)LED Light (for the Sun)Thermocol Balls (for the … Read more
This model will demonstrate the cycle of day and night using LED lights and a rotating Earth model. It will show how the Earth’s rotation around the Sun causes the alternation between day and night. Materials Required: Cardboard (for base and structure)LED Lights (for Sun and Earth’s illumination)DC Motor (for rotating Earth)Small Plastic Ball (for … Read more
This project will demonstrate the solar system using LED lights, a rotating mechanism (optional), and materials like cardboard, color paper, and small balls. The LED lights will represent the Sun and planets to make the model interactive and visually appealing. Materials Required: Cardboard (Base & Background) – For mounting the planetsColor Paper/Paint – For decorating … Read more
This model will compare afforestation (planting trees) and deforestation (cutting trees) using color paper, cardboard, and dried plant stems. It will effectively show the impact of human activities on forests and the environment. Materials Required: Cardboard (for the base and background)Color paper (for trees, sky, and soil)Dried plant stems (for real tree effects)Sketch pens & … Read more
You can create a “Modes of Transport” (Air, Water, and Land) model using cardboard, color paper, paint, and small craft items to display the different types of transportation. Materials Required Cardboard (for base and background)Color paper (for vehicles, sky, water, and road)Paint and sketch pens (for decoration and labeling)Small toy vehicles (optional) (cars, boats, airplanes)Cotton … Read more
You can make a Land Transport with Traffic Light Model using color paper and cardboard to show different vehicles on the road along with a functioning or non-functioning traffic light system. This model is great for science exhibitions or school projects. Materials Required Cardboard (for base and background)Color paper (for roads, vehicles, and traffic lights)Paint … Read more
You can make a drought natural disaster model using cardboard, color paper, paint, dried plant stems, artificial animals, and sketch pens. This model will visually show the effects of drought on the environment. Materials Required Steps to Make the Model 1. Create the Base (Dried Land) 2. Background (Sky and Sun) 3. Add Dried Plants … Read more
You can create a working model of the Earth-Moon-Sun rotation system using a single DC motor and woolen thread. This model will demonstrate the rotation and revolution of the Earth and Moon around the Sun. Materials Required: How It Works: Steps to Build the Model: Working Explanation:
Objective: To create a DIY working model that demonstrates global warming, the greenhouse effect, and the impact of human activities on climate change, using visual elements like a ball for Earth, a factory, forest, ice melt, thunderstorm, and bad agricultural practices. Materials Required: Steps to Build the Model Global Warming & Greenhouse Effect Working Model: … Read more
To create a Chandrayaan-3 rocket launching model using paper, cardboard, and syringes, follow these steps. This fun, hands-on project demonstrates the basic principle of hydraulic systems and the mechanics of a rocket launch. Materials Needed Instructions for Model Assembly Step 1: Create the Rocket Body Step 2: Build the Launch Pad Step 3: Assemble the … Read more
Connecting an IR fire sensor without an Arduino is a simple project that can be accomplished with basic electronic components. This project will allow you to detect infrared radiation from a flame (like a candle or lighter) and activate a buzzer when fire is detected. Here’s a step-by-step guide to create this setup using a … Read more
Creating a day and night working model with an innovative and awesome design for a science exhibition is a fantastic project. Here’s a step-by-step guide to help you build the model Materials Needed Step-by-Step Video Instructions 1. Base and Background 2. House Model 3. Daytime Elements 4. Nighttime Elements 5. Coconut Trees 6. Integration and … Read more