lesson 5 , filteration system , unit 1 , concept 2 , ساينس الصف السادس скачать в хорошем качестве

lesson 5 , filteration system , unit 1 , concept 2 , ساينس الصف السادس

The kidneys are important organs that act as filters in the human body. They clean the blood from wastes and extra water. Inside each kidney are millions of tiny units called nephrons. Nephrons allow small particles like water and salts to pass, but prevent large particles like proteins and blood cells from passing. In this video, we explain how the kidney works as a filtration system in a simple and fun way for young learners. 📝 Arabic Description الكُلية هي جهاز الفلترة في جسم الإنسان. وظيفتها تنقية الدم من الفضلات والسموم والمياه الزائدة. داخل كل كُلية وحدات صغيرة جدًا تُسمى النيفرون. النيفرون يسمح بمرور الجزيئات الصغيرة مثل الماء والأملاح، ويمنع مرور الجزيئات الكبيرة مثل البروتين وخلايا الدم. في هذا الفيديو نشرح عمل الكُلية والنيفرون بطريقة سهلة وممتعة للطلاب. 🎬 Video Script (Simple English – Grade 6) Hello students! Today, we will learn about the kidney. The kidney is a filter in the human body. It cleans the blood from wastes and extra water. Inside the kidney, there are millions of tiny units called nephrons. The nephron works like a filter. Small particles like water and salts can pass through the nephron. Big particles like proteins and blood cells cannot pass because they are too big. This helps the body stay clean and healthy. 🧪 Simple Experiment (Nephron Model) Tools: Funnel Filter paper Beaker Salty water Rice (protein) Red beans (blood cells) Steps: Put the funnel on the beaker. Place the filter paper inside the funnel. Pour salty water mixed with rice and red beans. Result: Salty water passes through the filter. Rice and red beans do not pass. Conclusion: The filter is like the nephron in the kidney. ⭐ Motivational Question What do you think will happen to the body if the kidneys stop working? #️⃣ Hashtags #Kidney #Nephron #ExcretorySystem #ScienceForKids #Grade6Science 🎯 Thank you for watching, I'm Mrs. Nagwan Wagdy, and this is my channel, Science Day Blaraby, follow us to learn more