School Notes - Risingstarmindset.com

🌍 CLASS 7 : The Ever-Evolving World of Science: विज्ञान की निरंतर विकसित होती दुनिया

May 22, 2026May 20, 2026 by k.p0261@gmail.com

Introduction ( Class 7 Chapter 3 ) From Class 7 NCERT : Science is changing the world every single day. From smartphones to satellites, and from medical discoveries to artificial intelligence, science has become an important part of our daily life. इसलिए, आज के समय में विज्ञान केवल एक विषय नहीं बल्कि मानव विकास की … Read more

Light Reflection and Refraction Most Important One Shot

May 30, 2026May 19, 2026 by k.p0261@gmail.com

Notes : Class 10 light – Introduction Light हमारे जीवन का एक महत्वपूर्ण भाग है। हम किसी वस्तु को तभी देख पाते हैं जब प्रकाश उस वस्तु से हमारी आंखों तक पहुंचता है। इसलिए, Class 10 Science Chapter “Light – Reflection and Refraction” में प्रकाश के परावर्तन (Reflection), अपवर्तन (Refraction), दर्पण, लेंस और मानव आंख … Read more

Class 9 Science Chapter 2: Is Matter Around Us Pure? | Notes, Questions Answers & Explanation

May 21, 2026May 19, 2026 by k.p0261@gmail.com

Introduction ( Class 9 ch-02 ) Class 9 हम अपने आसपास कई प्रकार के पदार्थ देखते हैं। कुछ पदार्थ शुद्ध होते हैं जबकि कुछ मिश्रण (Mixtures) होते हैं। इसलिए, Class 9 Science Chapter 2 “Is Matter Around Us Pure?” में हम शुद्ध पदार्थ, मिश्रण, विलयन, कोलॉइड और निलंबन के बारे में सीखते हैं। साथ ही, … Read more

Class 7 Maths Chapter: Introduction to Sets (समुच्चय – एक परिचय) Full Notes

June 12, 2026May 18, 2026 by k.p0261@gmail.com

Introduction (Class 7 Sets) Have you ever collected different types of pens, video games, or books? In mathematics, when we group similar things together, we call it a Set. Welcome to the amazing world of Sets, where we learn how to organize data mathematically! (Class 7) क्या आपने कभी अलग-अलग तरह के पेन, वीडियो गेम … Read more

Microorganisms: Friend and Foe Most Important Notes

June 14, 2026May 18, 2026 by k.p0261@gmail.com

Introduction www.risingstarmindset.com (Microorganisms: Friend and Foe) Have you ever wondered what lies in a single drop of pond water or on a stale piece of bread? There is a massive, bustling universe right under our noses that we cannot see. Welcome to the invisible living world beyond our naked eye—the world of Microorganisms! क्या आपने … Read more

Class 7 Science Acids Bases and Salts Important Questions with Answers

May 18, 2026May 17, 2026 by k.p0261@gmail.com

📝 Important Questions & Answers- Class 7 CH-02 🔹 Short Questions (English) Class 7 CH-02 Q1. What is an acid? ( CLASS 7) 👉 A substance that tastes sour and turns blue litmus red. Q2. What is a base?👉 A substance that tastes bitter and turns red litmus blue. Q3. What is neutralization?👉 Reaction between … Read more

Acids, Bases and Salts Notes in English and Hindi | Class 7 Science Chapter

May 25, 2026May 17, 2026 by k.p0261@gmail.com

INTRODUCTION ( CLASS 7 CH-02) Acids, Bases and Salts are important topics for class 7 in science because they help students understand many daily life reactions. For example, lemon contains acid, while soap contains base. Therefore, learning about acids, bases, and salts becomes very interesting and useful. In this chapter, students will learn the properties … Read more

Matter in Our Surroundings – Class 9 Science Chapter 1 Notes, (Hindi + English)

May 19, 2026May 17, 2026 by k.p0261@gmail.com

Introduction ( Class-9 ) Matter in our surroundings Class 9 Science Chapter 1 “Matter in Our Surroundings” विज्ञान का एक बहुत महत्वपूर्ण chapter है। इस chapter में students सीखते हैं कि हमारे आसपास मौजूद हर वस्तु matter से बनी होती है। Moreover, इस chapter में states of matter, evaporation, diffusion और temperature जैसे topics को … Read more

Class 8 Science Chap-Que & Ans/Crop Production & Management

May 18, 2026May 17, 2026 by k.p0261@gmail.com

INTRODUCTION-Class 8, Crop & prodution अगर आप Class 8 Science Chapter 1 “Crop Production and Management” के महत्वपूर्ण प्रश्न और उत्तर खोज रहे हैं, तो यह पोस्ट आपके लिए बहुत उपयोगी है।इस chapter में खेती की प्रक्रिया, फसल उत्पादन, सिंचाई, खाद, उर्वरक तथा कृषि उपकरणों के बारे में आसान भाषा में समझाया गया है। Important … Read more

Class 7 Science Chapter 1 Questions and Answers | Nutrition in Plants (CBSE) | Hindi + English Explanation

May 18, 2026May 17, 2026 by k.p0261@gmail.com

INTRODUCTION- CLASS 7 SCIENCE CHAPTER 1 अगर आप Class 7 Science Chapter 1 “Nutrition in Plants” के Important Questions and Answers खोज रहे हैं, तो यह पोस्ट आपके लिए बहुत helpful है।इस chapter में पौधों के भोजन बनाने की प्रक्रिया, photosynthesis, chlorophyll तथा parasites जैसे topics को आसान भाषा में समझाया गया है। Class 7 … Read more