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The NCERT Exemplar Class 7 Science book is designed to enhance the problem-solving skills of students and improve their understanding of various scientific concepts. The book consists of 18 chapters, each covering different aspects of science, including:
- Nutrition in Plants: This chapter deals with the process of nutrition in plants, including photosynthesis, and how they obtain their food.
- Nutrition in Animals: This chapter explains the process of nutrition in animals, including various types of feeding habits, and the digestive system.
- Fibre to Fabric: This chapter covers the process of obtaining fabrics from natural sources like wool, cotton, and silk.
- Heat: This chapter explains the concept of heat and its measurement, and how it is transferred from one object to another.
- Acids, Bases, and Salts: This chapter deals with the properties of acids and bases, and how they react with each other to form salts.
- Physical and Chemical Changes: This chapter covers the concepts of physical and chemical changes, and the factors that affect them.
- Weather, Climate, and Adaptations of Animals to Climate: This chapter explains the difference between weather and climate and how different animals adapt to their surroundings.
- Winds, Storms, and Cyclones: This chapter covers the concepts of winds, storms, and cyclones, including their formation, and their impact on the environment.
- Soil: This chapter explains the properties of soil, its types, and how it is formed.
- Respiration in Organisms: This chapter covers the process of respiration in different organisms, including humans.
- Transportation in Animals and Plants: This chapter explains the transportation system in animals and plants, including the circulatory system in humans.
- Reproduction in Plants: This chapter covers the process of reproduction in plants, including various modes of reproduction.
- Motion and Time: This chapter explains the concepts of motion and time, including the units of measurement for both.
- Electric Current and its Effects: This chapter covers the concepts of electric current and its effects, including the factors that affect its flow.
- Light: This chapter explains the concept of light and its properties, including the formation of images by mirrors and lenses.
- Water: A Precious Resource: This chapter covers the importance of water and its conservation, including the sources of water and the water cycle.
- Forests: Our Lifeline: This chapter explains the importance of forests, their conservation, and the various products we obtain from them.
- Wastewater Story: This chapter covers the process of wastewater treatment, including the various methods used to treat wastewater before it is released back into the environment.
| MATHS |
|---|
| CHAPTER-1 Integers CHAPTER-2 Fractions and Decimals CHAPTER-3 Data Handling CHAPTER-4 Simple Equations CHAPTER-5 Lines and Angles CHAPTER-6 Triangles CHAPTER-7 Comparing Quantities CHAPTER-8 Rational Numbers CHAPTER-9 Perimeter and Area CHAPTER-10 Algebraic Expressions CHAPTER-11 Exponents and Powers Practical Geometry Symmetry and Visualising Solid Shapes Answers |
| SCIENCE |
|---|
| Nutrition In Plants Nutrition In Animals Fibre to Fabric Heat Acids, Bases and Salts Physical and Chemical Changes Wheather, Climate and Adaptation of Animal to Climate Wind, Storm and Cyclone Soil Respiration In Organisms Transportation In Animals and Plants Reproduction In Plants Motion and Time Electric Current and Its Effects Light Water : A Precious Resource Forests : A Precious Resource Wastewater Story Answers |
Source: https://ncert.nic.in/exemplar-problems.php