In this category, we add all the DIY school project models for pre-college students (Class 11 / Grade11 )/ (Class 12 / Grade12 ).
where students can do themselves step by step for their school exhibition or fair
An electric current circuit working model demonstrates how electricity flows through a closed loop, powering devices like lights or buzzers. It also shows the difference between an open circuit (no flow of electricity) and a closed circuit (electricity flows). Key Components: Open Circuit: Closed Circuit: How the Model Works: Demonstration: Open Circuit: https://www.youtube.com/@howtofunda
A household circuit is designed to supply electricity to various appliances in a home, such as lights, fans, and other devices, while ensuring the safe flow of electricity. This working model demonstrates the basic principles of a household circuit, showing how power flows from the power source (battery) to the connected appliances through switches. Components … Read more
Objective: To create a solar street light model that demonstrates how solar energy is converted into electrical energy to power a street light (LED light). The model will include basic components such as a 9V battery, LED light, color paper, and cardboard to simulate a solar-powered system. Materials Required: Steps to Build the Solar Street … Read more
Objective: To demonstrate a simple household circuit that connects various components such as an LED light, fan, and buzzer using a 9V battery, and to show how electricity flows to power different appliances in a home. The model will be designed with color paper and cardboard for an attractive presentation. Materials Required: Steps to Build … Read more
Objective: To demonstrate the difference between conductors and insulators by creating a working circuit that uses an LED light, a buzzer, GI (Galvanized Iron) metal wire as a probe, and a 9V battery. The model will show how conductors allow electricity to flow, while insulators do not. Materials Required: Steps to Build the Conductor and … Read more
Objective: To create a working model that demonstrates the process of waste water purification in stages, showing how water can be purified using big gravel, small gravel, sand, and cotton as filtration materials, and how the purified water can be recycled for drip irrigation and other purposes. Materials Required: Steps to Build the Model on … Read more
Objective: To create an interactive working model that demonstrates various types of energy (such as mechanical, electrical, chemical, light, and thermal energy) using LED lights, color paper, and cardboard to make the concept visually engaging and educational. Materials Required: Steps to Build the Model on Types of Energy : How It Works: https://www.youtube.com/@howtofunda
Objective: To create an interactive working model that demonstrates the concept of a balanced diet using a rotating mechanism with an arrow pointer. The model will showcase the different types of food groups that make up a balanced diet, allowing for an engaging explanation of their nutritional roles. Materials Required: Steps to Build the Model: … Read more
Objective: To create a working model that demonstrates the process of waste management, including the collection of waste from households, apartments, and factories, and the recycling process in a recycling factory. Materials Required: Steps to Build the Model Waste Management Working Model: How It Works: https://www.youtube.com/@howtofunda
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
Objective: To create an interactive model that helps students learn different punctuation marks and their uses. The model will feature a rotating mechanism with an arrow pointer that highlights a punctuation mark, allowing for easy reference and learning. Materials Required: Steps to Build the Model English Working Model on Punctuation Marks: How It Works: Example … Read more
Objective: To build a fun and interactive buzzer wire game that tests steadiness and hand-eye coordination using simple electrical components. Materials Required: Steps to Build Buzzer Wire Game Science Project: How to Play: https://www.youtube.com/@howtofunda
Objective: To create a visually appealing and educational working model that explains the types of determiners (e.g., articles, demonstratives, possessives, quantifiers, etc.) using cardboard and colored paper. Materials Required: Steps to Build the Model on Types of Determiners: https://www.youtube.com/@howtofunda
Objective: To create an interactive working model that explains simple machines (lever, pulley, inclined plane, etc.) using a match board concept powered by LED lights, a 9V battery, a buzzer, and conductive materials. The goal is to match the type of simple machine with its correct description or example. Materials Required: Steps to Build Simple … Read more
Objective: To create an interactive working model that helps students understand and match different types of verbs (e.g., action verbs, linking verbs, helping verbs, etc.) using LED lights, a 9V battery, a buzzer, and conductive materials. Materials Required: Steps to Build English Grammar Working Model on Types of Verbs: How It Works: https://www.youtube.com/@howtofunda