NCERT Books For Class 7 Science In Hindi
NCERT Book for Class 7 Science PDF in Hindi
Class 7 students of CBSE Hindi medium school can now download the NCERT Books For Class 7 Science In Hindi. The NCERT books are drafted by subject experts adhering to the latest guidelines shared by CBSE. The curriculum is designed precisely to balance a student’s level of understanding and their capability to explore new levels of complexity.
The NCERT books are available in three major languages – English, Hindi and Urdu. This makes it convenient for students from different mediums to study the same material and equip themselves for competitive exams.
NCERT Class 7 Science book known as Vigyan in Hindi contains a total of 18 chapters. Students can download each of these chapters for free on Extramarks. Extramarks also offer them additional study materials that include CBSE revision notes, NCERT solutions, CBSE sample papers and much more.
CBSE Class 7 NCERT Books for Science PDF Hindi Medium
You get all the NCERT Books for free on Extramarks. NCERT was developed to promote school education in 1961 and since then this autonomous body has been publishing textbooks and other study materials for the welfare of the students. CBSE follows these books as they are authentic, easy to understand, error-free and informative. NCERT Science Book Class 7 In Hindi PDF is one of their publications to impart science knowledge to students while developing their logical, thinking and analytical skills.
Each chapter has been written in an interactive tone to keep the students engaged. The chapters are enriched with colourful pictures, interesting examples and activities that make their learning experience fun and interesting. At the end of each chapter, NCERT provides a list of important keywords and a gist of the topics for quick revision.
Students can download the chapter-wise PDF of the NCERT books for free and prepare for their examinations well. You can find the links to the free PDFs of the NCERT Books For Class 7 Science In Hindi here.
NCERT Solutions for Class 7 Science in Hindi
NCERT precisely designs the school textbooks to provide students with valuable information and explanation on the topics. The books also encourage students to push their thinking capabilities and solve the questions given at the back of each chapter. Going through these questions helps students understand the importance of the topics, and the type of questions they should be preparing for and assess their level of mastery of the topics.
Since students might, at times, face difficulties in solving these questions or they might need a guide to help them check the correctness of their answers, Extramarks provides NCERT solutions. Students can easily download the chapter-wise solutions for a particular chapter and prepare their lessons better.
Below is a chapter-wise list of what you may expect from the NCERT solutions in Hindi:
Chapter 1 – The first chapter of the NCERT Books For Class 7 Science In Hindi handholds students to the world of plants. You learn about nutrition in plants, their primary and alternative modes of having food and nutrient replenishment in the soil. You get introduced to terms like photosynthesis and saprophytes.
Chapter 2 – Here, you learn about the various methods of food ingestion, the human digestive system, digestion in herbivore animals, digestion and ingestion in Amoeba, etc. You also learn about the functions of the mouth and buccal cavity, oesophagus, small and large intestines, stomach, etc.
Chapter 3 – This chapter discusses fibres and their types, focusing on silk and wool. You learn about sources of wool and silk and how to make the fibre of the raw materials.
Chapter 4 – You learn about the concepts of hot and cold, how heat is transferred, how to measure temperature, etc. You also get introduced to the types of thermometers. Everything is explained in simple Hindi language to facilitate ease of understanding.
Chapter 5 – This one helps students identify the acidic and basic substances around them with the help of examples. While some are identified via their taste, for others, there are several methods which you learn here. Students also learn about the process of neutralisation.
Chapter 6 – You learn how different substances react to air, water, etc., and change. You learn about reversible physical alterations and the chemical reactions that create new products. For example, there is rusting of iron and crystallisation.
Chapter 7 – You get detailed information about the atmosphere, which changes depending on temperature, rainfall, humidity, etc., known as weather elements. This apart, you learn about the meteorologists and their job, different types of climates, etc.
Chapter 8 – This chapter informs you how winds, storms and cyclones are formed and what precautions you can take. You learn about air pressure, expansion of air on heating, wind currents, uneven heating of water and land, thunderstorms, the destruction caused by cyclones, and how advanced technologies are trying to keep people safe.
Chapter 9 – You learn everything about soil here, from its formation to its varieties. You become aware of the dynamic and complex ecosystems formed by soil, its profile, texture, structure, porosity, colour, moisture, water absorption capacity, erosion, etc. You also get introduced to how crop growth is affected by the soil type.
Chapter 10 – This chapter discusses respiration and why living beings respire. You learn about the process of breathing in humans, and other animals, including those living underwater and plants.
Chapter 11 – The 11th chapter of NCERT Books For Class 7 Science In Hindi deals with the circulatory system, excretion in animals and the system involved, transportation of substances in plants, etc. You learn about the heart’s function, types of blood and its importance in animals, etc.
Chapter 12 – You learn how plants reproduce both asexually and sexually. You come across terms like budding, spore formation, fragmentation, vegetative propagation, self-pollination, cross-pollination, etc. You also find out how seeds are dispersed.
Chapter 13 – You get introduced to the concepts of motion, speed, time, distance and displacement in this chapter in Hindi. You find out how to measure time, speed, etc. their units, and distance-time graph, among other things.
Chapter 14 – It’s time to update your knowledge about electric current. You learn about its effects, symbols of electrical components, the heating and magnetic effect of the electric current, electric bells, electromagnets, etc.
Chapter 15 – You learn about light, how it travels, its reflection, etc. Do you know how many types of images there are? Also, the types of spherical mirrors? Chapter 15 answers all your queries. It also introduces you to lenses, glass prism, dispersion of light, etc.
Chapter 16 – Ever wondered how water is formed and how much of it is available for use? This chapter takes you to a detailed discussion about water, its types, distribution, management, groundwater, depletion of the water table, the effect of water pollution and scarcity, etc.
Chapter 17 – Here, you learn about forests in detail, their atmosphere, their importance, and how deforestation affects the world. You find out about the biodiversity inside the forest and how it supports lives by providing food, raw materials, etc.
Chapter 18 – The final chapter of NCERT Science Book Class 7 In Hindi PDF informs you about wastewater, types of effluents, sewage, wastewater treatment plants, sanitation system, biogas, sludge, etc. You also learn about the ill effects of open defecation.
NCERT Solutions for Class 7 Science
The NCERT solutions not only help you solve all the exercise questions of individual chapters but also clear your doubts. The solutions have been designed following CBSE’s instructions to teach students how to write answers straightforwardly and in simple language.
This makes them an integral part of your preparation. And the best part is you can have them in Hindi for free. All the concepts and answers are in Hindi, considering the welfare of the students of Hindi-medium CBSE schools. Download them and kickstart your preparation effortlessly. Just like the book, you get all solutions in a PDF format chapter-wise, making it even easier for students to refer to them.
How to Read NCERT Books More Effectively?
You can follow the below-mentioned suggestions to get the maximum benefits out of the NCERT Books.
- Read each topic thoroughly to understand them.
- When you find any topic complex, refer to the NCERT solutions, or take the help of your teacher. You can also refer to additional study materials that are available online.
- Note down the important points to revise them later. You can also refer to the CBSE Revision Notes as offered by Extramarks.
- Solve all the exercise questions of all chapters. These questions help you better understand the chapters and prepare for the examinations.
FAQs (Frequently Asked Questions)
1. How to download the NCERT Books For Class 7 Science In Hindi in a PDF format from the Extramarks website?
Visit the website or the mobile app, log in and search for the CBSE option. Next, select your class and the subject and click on the book name. You will land on a webpage containing the links to the chapter-wise PDFs of the book. Click on them to get an option to download the chapter in PDF format. Besides this, you get access to the NCERT solutions of that particular chapter.
2. How can I improve my preparation for the Class 7 Science examination?
While reading the chapters thoroughly and referring to the NCERT solutions are enough to ace the examinations, you can go through the list of CBSE Extra Questions and CBSE Important Questions offered by us. Extramarks also offers other study materials to help you analyse your preparation level. For example, you can solve the CBSE Sample Papers and CBSE Previous Year Question Papers to get an idea of how fast you are and whether you are prepared for the tests.