How To
Aim / Objective To demonstrate how plants use sunlight, carbon dioxide, and water to produce food (glucose) and release oxygen through the process of photosynthesis. Materials Required Model Construction / Steps Working Principle When the LED Sun is turned ON, it shows sunlight reaching the plant leaves. Scientific Explanation Equation of Photosynthesis: Carbon dioxide + … Read more
Control (Ctrl) shortcut keys are keyboard combinations that help users perform common tasks quickly. These shortcuts are used with the Ctrl key along with another key to execute commands. Common Control Shortcut Keys and Their Functions: Basic Editing Shortcuts File Management Shortcuts Text Formatting Shortcuts Navigation Shortcuts Browser Shortcuts These shortcuts increase efficiency by reducing … Read more
A computer flowchart is a diagrammatic representation of a process or algorithm using symbols and arrows to show the flow of control. It is used in programming and system design to visually map out logical steps in solving a problem. This working model will visually represent a computer flowchart with LED lights and switches, allowing … Read more
Natural farming is an agricultural method that relies on nature’s processes to grow crops without using chemical fertilizers, pesticides, or intensive plowing. It focuses on soil health, biodiversity, and minimal human intervention, making it an eco-friendly and sustainable approach. Here are 20 science working model ideas on Natural Farming for school exhibitions: 1. Zero Budget … Read more
Here’s a list summarizing these top science project working models, which are great for a science exhibition. These models cover a variety of scientific concepts and each includes an example link to a demonstration. 1. Nuclear Power Plant Working Model 2. Thermal Electricity Working Model 3. Day and Night Working Model 4. Solar Agriculture Working … Read more
For an engaging algebraic expressions working model project focusing on algebraic identities, you could create a visual, interactive board or 3D model that demonstrates key identities in algebra. Here are some ideas to bring it to life: 3D Geometric Model for Identities https://www.youtube.com/@howtofunda
Creating a skin model using simple materials like a cardboard box, silver foil, paints, and channa dal can be a fun and engaging science project. Here’s a step-by-step guide to building a working skin structure model. Materials Required: Steps to Make a Skin Model: Explanation for Presentation: https://www.youtube.com/@craftpiller
Here are 10 top science project working models with a brief overview, perfect for a science exhibition in 2024: 1. Geostationary Satellite Model 2. Volcano Working Model 3. Water Pollution Working Model 4. Automatic Street Light Model 5. Solar System Working Model 6. Solar Eclipse Working Model 7. Seed Germination Working Model 8. Photosynthesis Working … Read more
Here’s a step-by-step guide to creating a Global Warming – Greenhouse Effect Model with two contrasting scenarios: environmental protection vs. pollution and deforestation, with a circular Earth display on top. Materials Required Concept Overview This model will visually show two different scenarios of the Earth: Step-by-Step Instructions Step 1: Prepare the Cardboard Base Step 2: … Read more
Here’s a simple and creative “States of Matter” science project model using paper cups, channa dal (split chickpeas), and sketch pens to explain solids, liquids, and gases. Materials Required How It Works This model will demonstrate the arrangement of particles in the three states of matter: Step-by-Step Instructions Step 1: Label the Paper Cups Step … Read more
Here’s a step-by-step guide to building an Earthquake Alarm Working Model using a buzzer, wire, GI wire, 9V battery, cardboard, and color paper. Materials Required How It Works The earthquake alarm detects ground shaking through a pendulum mechanism. A GI wire loop acts as a switch: When the loop touches a freely hanging pendulum, the … Read more
Here’s a list of top 10 science project working models for science exhibitions, including innovative ideas with links for reference: 1. Water Purification Working Model 2. Hydraulic Press Working Model 3. Water Dispenser Working Model 4. Fire Alarm Working Model 5. Rain Sensor Working Model 6. Drip Irrigation Working Model 7. Strong Bell Working Model … Read more
Creating a 3D plant cell model using cardboard, silver paper, tissue paper, and Fevicol adhesive is a fun and educational project. Below is a step-by-step guide to help you build the model and effectively showcase the various parts of the plant cell. Materials Required Steps to Make the Plant Cell Model Step 1: Design the … Read more
Here’s a list of the Top 10 Science Project Working Models for your next science exhibition, with links and brief descriptions to guide you: 1. Eye Working Model Link: Watch here 2. Solar Eclipse Working Model Link: Watch here 3. Solar System Working Model Link: Watch here 4. Neuron Working Model Link: Watch here 5. … Read more
Creating a hemodialysis working model using syringes (without a motor) is a great way to demonstrate the process of blood filtration for educational purposes. This project will simulate how dialysis removes waste products and excess fluids from the blood, similar to what kidneys do naturally. Below is a step-by-step guide to building this model using … Read more