social science working models for science exhibitions
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
Creating a social science working model that showcases Indian states and their capitals using LED lights, buzzers, a 9V battery, nails, and wires can be an engaging project. This model can function as an interactive learning tool where students match states with their respective capitals and get immediate feedback through lights and buzzers. Here’s a … Read more
Creating a working model to save Earth using a big ball as the Earth’s core and incorporating elements like deforestation, dustbins, and a factory model using cardboard and color paper is a fantastic idea. Here’s how you can make it: Materials Needed: Step by Step Video Instructions: This working model effectively demonstrates the impact of … Read more
Introduction to Volcano Eruption: A volcano eruption is a spectacular and often dramatic geological event where molten rock, ash, and gases are expelled from the Earth’s crust. Volcanoes are openings in the Earth’s surface that allow magma, ash, and gas to escape. Eruptions can range from relatively gentle lava flows to explosive events with significant … Read more
Introduction to Soil Erosion and Landslide: Soil erosion and landslides are geological processes that involve the movement of soil, rocks, and debris down slopes. These natural phenomena can have significant environmental, social, and economic impacts, affecting landscapes, ecosystems, and human activities. Understanding the causes and consequences of soil erosion and landslides is crucial for managing … Read more
Introduction to Soil Layers Imagine you’re digging a hole in your backyard to plant a new flower. As you dig deeper, you notice different kinds of dirt or soil. That’s because the ground is made up of layers, each with its unique characteristics. Let’s explore these layers in simple terms: 1. Topsoil: The Skin of … Read more
Introduction: Water is an essential resource for all life on Earth. However, the increasing demands of a growing population and urbanization have put immense pressure on our water sources. This has led to water scarcity in many regions, necessitating the need for innovative and sustainable solutions. One such solution is rainwater harvesting, a practice that … Read more