Class 9 / Grade 9

In this category, we add all the diy school project models for secondary school students,(Class 9 / Grade 9).

Where students can do themselves step by step for their school exhibition or fair

బిందు సేద్యం పని నమూనా వివరణ

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drip irrigation innovative working model

బిందు సేద్యం అనేది మొక్కలకు నీరు పెట్టడానికి ఒక వినూత్నమైన మరియు సమర్థవంతమైన పద్ధతి. ఇది మొక్కల వేళ్ళకు నీటిని నెమ్మదిగా మరియు నియంత్రిత పద్ధతిలో అందించడానికి రూపొందించబడింది, సమర్థవంతమైన నీటి వినియోగాన్ని నిర్ధారిస్తుంది మరియు ఆరోగ్యకరమైన మొక్కల పెరుగుదలను ప్రోత్సహిస్తుంది. మా పని నమూనా బిందు సేద్యం ఎలా పనిచేస్తుందో ప్రదర్శిస్తుంది మరియు ఆధునిక వ్యవసాయం మరియు తోటపనిలో దాని ప్రాముఖ్యతను హైలైట్ చేస్తుంది. మా నమూనా యొక్క ముఖ్య భాగాలలో నీటి ట్యాంక్, పైపులు … Read more

சொட்டு நீர் பாசன வேலை மாதிரி விளக்கம்

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drip-irrigation-working-model

சொட்டு நீர் பாசனம் என்பது தாவரங்களுக்கு நீர்ப்பாசனம் செய்வதற்கான நவீன மற்றும் மிகவும் திறமையான முறையாகும். இது கட்டுப்படுத்தப்பட்ட முறையில் தாவரங்களின் வேர்களுக்கு நேரடியாக தண்ணீரை வழங்குகிறது, தண்ணீரை சேமிக்கிறது மற்றும் ஆரோக்கியமான தாவர வளர்ச்சியை உறுதி செய்கிறது. எங்கள் செயல்பாட்டு மாதிரி இந்த அமைப்பு எவ்வாறு செயல்படுகிறது மற்றும் விவசாயம் மற்றும் தோட்டக்கலைக்கு அதன் நன்மைகளை நிரூபிக்கிறது. எங்கள் மாதிரியின் முக்கிய கூறுகள் ஒரு நீர் தொட்டி, குழாய்கள் மற்றும் சொட்டு நீர்ப்பாசனம் ஆகும். நீர் … Read more

ಹನಿ ನೀರಾವರಿ ಕಾರ್ಯ ಮಾದರಿ ವಿವರಣೆ

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drip irrigation system working model science project for science exhibition

ಹನಿ ನೀರಾವರಿಯು ಸಸ್ಯಗಳ ಬೇರುಗಳಿಗೆ ನೇರವಾಗಿ ನೀರುಣಿಸುವ ಪರಿಣಾಮಕಾರಿ ವಿಧಾನವಾಗಿದೆ. ನಮ್ಮ ಕಾರ್ಯ ಮಾದರಿಯು ಈ ವ್ಯವಸ್ಥೆಯು ನೀರನ್ನು ಉಳಿಸಲು ಮತ್ತು ಸಸ್ಯಗಳಿಗೆ ಅಗತ್ಯವಿರುವ ಸರಿಯಾದ ಪ್ರಮಾಣದ ನೀರನ್ನು ಪಡೆಯುವುದನ್ನು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಲು ಹೇಗೆ ಕಾರ್ಯನಿರ್ವಹಿಸುತ್ತದೆ ಎಂಬುದನ್ನು ತೋರಿಸುತ್ತದೆ. ಈ ಮಾದರಿಯಲ್ಲಿ, ನಮ್ಮಲ್ಲಿ ನೀರಿನ ಟ್ಯಾಂಕ್, ಪೈಪ್‌ಗಳು ಮತ್ತು ಸಣ್ಣ ಡ್ರಿಪ್ಪರ್‌ಗಳಿವೆ. ನೀರಿನ ಟ್ಯಾಂಕ್ ಜಲಾಶಯ ಅಥವಾ ಬೋರ್‌ವೆಲ್‌ನಂತಹ ನೀರಿನ ಮೂಲವನ್ನು ಪ್ರತಿನಿಧಿಸುತ್ತದೆ. ನೀರು ಟ್ಯಾಂಕ್‌ನಿಂದ ಪೈಪ್‌ಗಳ ಮೂಲಕ ಹರಿಯುತ್ತದೆ ಮತ್ತು ಸಣ್ಣ ರಂಧ್ರಗಳು ಅಥವಾ ಡ್ರಿಪ್ಪರ್‌ಗಳು ಸಸ್ಯಗಳ … Read more

drip irrigation working model explanation in english during science exhibition

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drip-irrigation-working-model-science-project-for-exhibition-in-simple-and-easy-DIY-pandit

Drip irrigation is an efficient method of watering plants directly at their roots. Our working model demonstrates how this system works to save water and ensure plants get the right amount of water they need. In this model, we have a water tank, pipes, and small drippers. The water tank represents a water source like … Read more

ತ್ರಿಕೋನಮಿತಿಯ ಪಾರ್ಕ್ ಕಾರ್ಯ ಮಾದರಿ – ಗಣಿತ ಪ್ರಾಜೆಕ್ಟ್ ವಿವರಣೆ (Kannada)

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ತ್ರಿಕೋನಮಿತಿ (Trigonometry) ಎಂದರೆ ತ್ರಿಭುಜಗಳ ಕೋನಗಳು ಮತ್ತು ಅಳೆಯುವಿಕೆಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ತಿಳಿಯುವ ಗಣಿತಶಾಸ್ತ್ರದ ಶಾಖೆಯಾಗಿದೆ. ಈ ತ್ರಿಕೋನಮಿತಿಯ ಪಾರ್ಕ್ ಕಾರ್ಯ ಮಾದರಿ ತ್ರಿಕೋನಮಿತಿಯ ಮೂಲಭೂತ ನಿಯಮಗಳು ಮತ್ತು ಅನ್ವಯಿಕತೆಯನ್ನು ಮೂಡಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ. ತ್ರಿಕೋನಮಿತಿಯ ಪಾರ್ಕ್ ಕಾರ್ಯ ಮಾದರಿಯ ಮುಖ್ಯಾಂಶಗಳು: ಕಾರ್ಯ ಮಾದರಿಯ ಚಲನ ಪ್ರಕ್ರಿಯೆ: ವಿಶೇಷ ಅಂಶಗಳು ಪಾರ್ಕ್‌ನಲ್ಲಿ: ಶೈಕ್ಷಣಿಕ ಲಾಭಗಳು: https://www.youtube.com/@howtofunda

Plant Life Cycle Model: Seed Germination Science Project

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This project demonstrates the stages of a plant’s life cycle, specifically focusing on seed germination and the journey of a seed transforming into a mature plant. The model will be made using cardboard and color paper to visually represent each stage. Materials Required: Steps to Create the Model: 1. Prepare the Base: 2. Represent the … Read more

ಗ್ಲೋಬಲ್ ವಾರ್ಮಿಂಗ್ (ಜಾಗತಿಕ ತಾಪಮಾನವರ್ಧನೆ) ಮತ್ತು ಹವಾಮಾನ ಬದಲಾವಣೆ ವಿವರಣೆ

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ಜಾಗತಿಕ ತಾಪಮಾನವರ್ಧನೆ (Global Warming) ಎಂಬುದು ಭೂಮಿಯ ತಾಪಮಾನವು ಸ್ಥಿರವಾಗಿ ಹೆಚ್ಚಳಗೊಳ್ಳುವ ಪ್ರಕ್ರಿಯೆಯಾಗಿದೆ. ಇದು ಪ್ರತ್ಯಕ್ಷವಾಗಿ ಮತ್ತು ಪರೋಕ್ಷವಾಗಿ ಮಾನವ ಚಟುವಟಿಕೆಗಳಿಂದ ಉಂಟಾಗುತ್ತದೆ. ಗ್ರೀನ್ಹೌಸ್ ಅನಿಲಗಳು (Carbon dioxide, Methane, Nitrous oxide, Water vapor) ವಾತಾವರಣದಲ್ಲಿ ಹೆಚ್ಚಾಗಿ ಸೇರುವುದರಿಂದ ಹವಾಮಾನ ಬದಲಾವಣೆ ಮತ್ತು ಪರಿಸರ ಸಮಸ್ಯೆಗಳು ಉಂಟಾಗುತ್ತವೆ. ಗ್ರೀನ್ಹೌಸ್ ಪರಿಣಾಮ (Greenhouse Effect) ಜಾಗತಿಕ ತಾಪಮಾನವರ್ಧನೆಯ ಪರಿಣಾಮಗಳು ಜಾಗತಿಕ ತಾಪಮಾನವರ್ಧನೆ ತಡೆಯಲು ಕ್ರಮಗಳು

Electric Current Circuit Working Model Explanation

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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

Explanation of Household Circuit Working Model

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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

How to make Solar Street Light Working Model

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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

How to make Household Circuit Working Model for Science Project Exhibition

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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

How to Conductor and Insulator Working Model for Science Project Exhibition

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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

How to make Newton’s Third Law of Motion Working Model Using a Rocket and Syringe

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Objective: To demonstrate Newton’s Third Law of Motion: “For every action, there is an equal and opposite reaction” using a simple rocket model powered by a syringe. Materials Required: Steps to Build the Newton’s Third Law of Motion Working Model : How It Works: Explanation of Newton’s Third Law: https://www.youtube.com/@howtofunda

How to make Waste Water Purification Working Model for Science Project Exhibition

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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

How to make Electric Circuit Working Model

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Objective To create a working model of an electric circuit to demonstrate how electricity flows through a circuit and explain the components of the circuit such as the cell, battery, connector, switch, light, and the difference between a closed and open circuit. Materials Required: Steps to Build the Model: How It Works: Cell: The cell … Read more