biology working models including botany and zoology working models
This model explains the process of photosynthesis—how plants make their food using sunlight, carbon dioxide, water, and chlorophyll. The model will have: Materials Required: Video Step-by-Step Instructions: 1. Make the Rotatable Base: 2. Create the Plant: 3. Setup the LED Sun: 4. Add Labeled Parts: 5. Add Rotating Mechanism: https://www.youtube.com/@howtofunda
This is a Kidney Working Model. The syringe represents the kidney, and the sponge or cotton acts like the nephrons which filter blood. When ‘blood’ (colored water) is pushed through the syringe, the cotton filters it and sends the clean fluid or ‘urine’ into the plastic tray, which represents the bladder. This demonstrates how our … Read more
In this DIY video, learn how to make a Balanced Diet Wheel Working Model using cardboard, color paper, and a rotating pointer. This simple yet educational project helps students understand the different food groups and the importance of a balanced diet in an engaging way. Turn the arrow to any food group and explain the … Read more
For your microscope working model, here’s how you can build it using cardboard, an LED light, a transparent sheet, a cardboard pipe, color paper, and mobile zoom: Materials Needed: Steps to Build: How It Works: https://www.youtube.com/@howtofunda
This model will demonstrate the working of the human heart, focusing on how blood flows through the heart using syringes, paint, cardboard, and aluminum foil. It will show the basic heart structure (atria, ventricles, and valves) and how the pumping action occurs. Materials Required: Cardboard (for heart structure and base)Syringes (for simulating blood flow)Aluminum foil … Read more
सौर ऊर्जा से चलने वाली सिंचाई प्रणाली एक आधुनिक कृषि समाधान है जो फसलों को पानी देने के लिए सूर्य के प्रकाश का उपयोग करती है। इसे पैसे बचाने, पानी के संरक्षण और पर्यावरण की रक्षा के लिए डिज़ाइन किया गया है। यह प्रणाली दूरदराज के क्षेत्रों में किसानों के लिए विशेष रूप से सहायक … Read more
Creating a reflex action working model using serial lights (red and blue), cardboard, and color paper is a fun and educational project. Here’s a step-by-step guide: Materials Required Steps to Make the Model 1. Prepare the Base 2. Design the Layout 3. Install the Serial Lights 4. Add the Switch 5. Wire Connections 6. Label … Read more
A reflex action working model demonstrates the rapid and automatic response of the body to certain stimuli without conscious thought. Reflex actions are controlled by the nervous system, particularly the spinal cord, bypassing the brain to save time during emergencies. This ensures quick reactions, which are crucial for safety and survival. How the Model Works: … Read more
A microscope working model using cardboard, LED light, and a transparent sheet can simulate the basic functioning of a microscope by demonstrating how light is focused through a lens to magnify objects. The model helps explain the principles behind how a microscope magnifies tiny details by using simple materials to mimic the essential components. Key … Read more
A plant life cycle working model demonstrates the stages a plant goes through from seed to mature plant. It shows the process of how plants grow, reproduce, and complete their life cycle. This model provides a visual representation of the stages of development, from germination to flowering and seed production. Key Components of the Model: … Read more
A heart working model using a plastic bottle, straw pipes, and a balloon demonstrates how the human heart pumps blood through the circulatory system. This model simulates the heart’s pumping action and the flow of blood through the chambers, using basic materials to visualize how the heart functions. Key Components of the Model: How It … Read more
A heart working model using two plastic bottles demonstrates the process of blood circulation in the human heart, including the movement of oxygenated and deoxygenated blood between the heart, lungs, and the body. The two bottles represent the two sides of the heart: one for the right side (pumping deoxygenated blood to the lungs) and … Read more
A DNA working model demonstrates the structure of DNA (Deoxyribonucleic Acid), the molecule that carries the genetic instructions for all living organisms. It showcases the double helix structure and how the base pairs align to encode genetic information. Key Components of the Model: How It Works(dna working model): Purpose and Applications: This simple yet effective … Read more
വൃക്കകൾ പ്രവർത്തിക്കുന്നത് നിർത്തുമ്പോൾ രക്തം ശുദ്ധീകരിക്കാൻ സഹായിക്കുന്ന ഒരു പ്രക്രിയയാണ് ഹീമോഡയാലിസിസ്. സാധാരണയായി, വൃക്കകൾ രക്തത്തിൽ നിന്ന് മാലിന്യങ്ങൾ, വിഷവസ്തുക്കൾ, അധിക വെള്ളം എന്നിവ നീക്കം ചെയ്യുന്നു, എന്നാൽ വൃക്ക തകരാറിലായാൽ, ഒരു യന്ത്രം ഈ ജോലി ചെയ്യുന്നു. ഇത് എങ്ങനെ പ്രവർത്തിക്കുന്നു: രക്തം നീക്കംചെയ്യൽ: രോഗിയുടെ ശരീരത്തിൽ നിന്ന് രക്തം ഒരു രക്തക്കുഴലുമായി ബന്ധിപ്പിച്ചിരിക്കുന്ന ഒരു ട്യൂബ് വഴി എടുക്കുന്നു, സാധാരണയായി കൈയിൽ. ഹീമോഡയാലിസിസ് മെഷീനിലെ ഒരു പമ്പ് രക്തം നീക്കാൻ സഹായിക്കുന്നു. രക്തം വൃത്തിയാക്കൽ: … Read more
हेमोडायलिसिस एक जीवन रक्षक चिकित्सा प्रक्रिया है जिसका उपयोग तब किया जाता है जब किसी व्यक्ति के गुर्दे ठीक से काम नहीं कर रहे होते हैं। गुर्दे आमतौर पर रक्त से अपशिष्ट, अतिरिक्त पानी और हानिकारक पदार्थों को निकालते हैं, जिससे शरीर स्वस्थ रहता है। जब गुर्दे काम करना बंद कर देते हैं, तो हेमोडायलिसिस … Read more