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HowToFunda was founded with the reasons that students, teachers, and parents were struggling to make the school models during the school or science exhibitions due to the complexity involved in making the model which is a hard nut to crack. In the current education system, the term science exhibition refers to science projects, science presentation and implementing the science working models as prototypes, which students to exhibit the learning made by the students. The science exhibition is a very important event to help the student to prepare towards science projects. The science exhibition helps the students in improving the presentation skills and also increases the interest in science or any other subject. Being the parent myself did not find the right content or information on the school project model in one place.

pollution working model (air pollution – water pollution – sound pollution – light pollution – soil pollution – land pollution) 2025

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types pollution working model (air pollution - water pollution - sound pollution - light pollution - soil pollution - land pollution) - diy - science project - howtofunda

In this video, we’ll show you how to make a Pollution Working Model that demonstrates six major types of pollution — Air, Water, Sound, Light, Soil, and Land Pollution. This simple and creative DIY science project is perfect for the 2025 school science exhibition and helps spread awareness about protecting our environment. Concepts Covered: How … Read more

Renewable Energy Working Model (Hydroelectricity, Wind & Solar Energy) | Science Project Making Step-by-Step

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renewable energy working model (hydroelectricity - wind - solar energy) science project for exhibition - creative - inspire award - howtofunda

In this video, learn how to make a renewable energy working model that demonstrates three clean energy sources — solar power, wind energy, and hydroelectric power. This project helps explain how natural resources like sunlight, wind, and water can generate electricity without harming the environment. Perfect for school science exhibitions, STEM projects, and eco-awareness fairs! … Read more

Electricity Generator Working Model – “Motor to Generator Energy Conversion”

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electricity generator working model for science project exhibition - diy - science project academy

Aim / Objective To demonstrate how mechanical energy can be converted into electrical energy using a DC motor as a generator, and how that generated electricity can power devices (like LED lights). Materials Required Model Construction / Steps 1️⃣ Prepare the Base 2️⃣ Fix the Motors Tip: You can also use a gear wheel or … Read more

Photosynthesis Working Model – “How Plants Make Their Own Food” (Rotating Earth Setup)

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electricity generator working model for science project exhibition - diy - science project academy

Aim / Objective To demonstrate how plants use sunlight, carbon dioxide, and water to produce food (glucose) and release oxygen, showing this through a rotating half-earth model with a plant setup. Materials Required Model Construction / Steps 1️⃣ Prepare the Base 2️⃣ Make the Rotating Half Earth Cut a thermocol ball or plastic globe into … Read more

Kannada Rajyotsava Wall Hanging Craft Ideas

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kannada rajyothsava craft ideas wall hanging - diy - howtofunda

Theme Karnataka Rajyotsava is celebrated on November 1st to mark the unification of Karnataka.Wall hangings made with red and yellow colors represent the Karnataka flag and symbolize courage, pride, and prosperity. Objective To decorate classrooms, homes, or exhibition spaces with handmade wall hangings that show love for Kannada language, state symbols, and cultural pride. Common … Read more