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Science Class 7
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Science Class 7 NCERT Solutions, Notes

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EduRev's Science Class 7 Course is designed for Class 7 students to help them understand the fundamental concepts of science. This course covers various topics such as physics, chemistry, and biology. It includes interactive videos, animations, and quizzes to make learning engaging and effective. Through this course, students will develop a strong foundation in science that will help them excel in future grades. Join EduRev's Science Class 7 Course to enhance your knowledge and skills in science.

Science Class 7 NCERT Solutions, Notes Study Material

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Science Class 7
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Science Class 7 CBSE Exam Pattern 2024-2025

Science Class 7 Exam Pattern for Class 7

Science is one of the fascinating subjects that students learn in Class 7. The Science exam pattern for Class 7 is designed to test the students' understanding of concepts and their application in real-life situations. The exam pattern for Science Class 7 is as follows:

1. Total marks: The total marks for Science Class 7 exam is 100 marks.

2. Time duration: The time duration for the Science Class 7 exam is 2 hours.

3. Types of questions: The Science Class 7 exam consists of two types of questions: objective type and subjective type.

4. Objective type questions: The objective type questions in Science Class 7 exam consist of multiple-choice questions (MCQs) and fill in the blanks. These questions carry 1 mark each, and there are a total of 20 objective type questions in the exam.

5. Subjective type questions: The subjective type questions in Science Class 7 exam consist of short answer questions (SAQs), long answer questions (LAQs), and very long answer questions (VLAQs). These questions carry 2, 3, and 5 marks, respectively.

6. Marking scheme: The marking scheme for Science Class 7 exam is as follows:

- Correct answer: +1 mark
- Incorrect answer: 0 marks
- Unattempted question: 0 marks

7. Syllabus: The Science Class 7 exam syllabus covers various topics such as Nutrition in Plants and Animals, Heat, Motion and Time, Electric Current and its Effects, Light, Water - A Precious Resource, Soil, and Respiration in Organisms.

8. Preparation tips: To prepare for the Science Class 7 exam, students should focus on understanding the concepts and practicing different types of questions. They should also revise the topics regularly and solve previous years' question papers to get an idea of the exam pattern.

In conclusion, the Science Class 7 exam pattern is designed to evaluate the students' knowledge and understanding of the subject. By following the right preparation strategies, students can score good marks in the exam and excel in their academic career.
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Science Class 7 Syllabus 2024-2025 PDF Download

Detailed Syllabus for Class 7 Science

Class 7 Nutrition in Plants
- Photosynthesis
- How plants make food
- The role of chlorophyll
- Experiment to show that sunlight is necessary for photosynthesis
- How glucose is used by plants
- Different modes of nutrition in plants

Class 7 Nutrition in Animals
- Different modes of nutrition in animals
- The process of digestion in humans
- Various organs involved in digestion
- The role of saliva, stomach, small intestine, and large intestine
- Absorption of food in the body
- The importance of a balanced diet

Class 7 Fibre to Fabric
- Different types of fibres
- Natural and synthetic fibres
- How fibres are obtained from plants and animals
- The process of spinning and weaving
- Different fabrics and their properties

Class 7 Heat
- Temperature and heat
- Different scales for measuring temperature
- Modes of heat transfer
- Conductors and insulators of heat
- Applications of heat in daily life

Class 7 Acids, Base and Salts
- Properties of acids and bases
- Indicators
- Neutralization reactions
- The pH scale
- Importance of pH in our daily life
- Common salt and its preparation

Class 7 Physical and Chemical Changes
- Characteristics of physical changes
- Characteristics of chemical changes
- Examples of physical and chemical changes
- Rusting of iron
- The process of photosynthesis
- Burning of fuels

Class 7 Weather, Climate and Adaptations of Animals to Climate
- Differences between weather and climate
- Factors affecting climate
- The water cycle
- Natural disasters caused by weather
- Adaptations of animals to different climatic conditions

Class 7 Winds, Storms and Cyclones
- Different types of winds
- Causes and effects of winds
- Cyclones and their occurrence
- Safety measures during cyclones

Class 7 Soil
- Layers of soil
- Soil profile
- Types of soil
- Soil erosion and conservation
- Soil as a habitat for organisms

Class 7 Respiration in Organisms
- The process of respiration
- Different types of respiration
- The respiratory system in humans
- Breathing and respiration
- Energy released during respiration

Class 7 Transportation in Animals and Plants
- Transportation in plants
- The role of xylem and phloem
- Processes of transpiration and guttation
- Transport of water and minerals in plants
- The circulatory system in humans

Class 7 Reproduction in Plants
- Modes of reproduction in plants
- Asexual reproduction
- Sexual reproduction
- Pollination and fertilization
- Seed formation and dispersal

Class 7 Motion and Time
- Different types of motion
- Distance and displacement
- Speed and velocity
- Time and its measurement
- Measurement of time using different devices

Class 7 Electric Current and Its effects
- Electric current and circuits
- Conductors and insulators of electricity
- Ohm's law
- Effects of electric current
- Safety measures while using electricity

Class 7 Light
- Sources of light
- Reflection and its laws
- Refraction and its applications
- The human eye
- Optical instruments

Class 7 Water - A Precious Resource
- Water cycle
- Groundwater and its depletion
- Water management
- Water conservation
- Importance of water in our daily life

Class 7 Forests - Our Lifeline
- Importance of forests
- Biodiversity and its conservation
- Deforestation and its effects
- Van Mahotsav
- Forest conservation measures

Class 7 Wastewater story
- Sources of wastewater
- Treatment of wastewater
- Sewage treatment plants
- Recycling of wastewater
- Importance of proper disposal of wastewater

Class 7 Sample Papers Without Solutions
- Practice papers for self-assessment
- Questions based on the entire syllabus
- Helps in identifying weak areas

Class 7 Sample Papers With Solutions
- Solved papers for reference
- Helps in understanding the pattern of questions
- Provides a guide for answering questions

Class 7 Past Year Papers
- Previous year papers for practice
- Helps in understanding the difficulty level of questions
- Provides an idea of the marking scheme

Class 7 NCERT Textbooks & Solutions
- NCERT textbooks for Science
- Solutions to all the questions in the textbook
- Helps in understanding the concepts thoroughly

Class 7 Short & Long Question Answers
- Chapter-wise question-answers
- Helps in quick revision of concepts
- Provides a guide for answering different types of questions

Class 7 Chapter Notes
- Concise notes for all the chapters
- Helps in quick revision of important points
- Provides a summary of the entire chapter

Class 7 Mindmaps for Science
- Visual representation of concepts
- Helps in understanding the interconnections between different topics
- Provides a quick overview of the entire syllabus

Class 7 NCERT Summary
- Summary of all the chapters in the NCERT textbook
- Helps in quick revision of important points
- Provides a guide for answering questions based on the textbook

Class 7 Worksheets for Science
- Chapter-wise worksheets for practice
- Helps in understanding the concepts thoroughly
- Provides a guide for answering questions based on different topics

Class 7 NCERT Exemplar
- NCERT exemplar questions for Science
- Helps in understanding the depth of concepts
- Provides a guide for answering questions based on different topics

This course is helpful for the following exams: Class 7, Grade 7

How to Prepare Science Class 7?

Preparing for Science Class 7 can be a daunting task, but with the right approach, it can be a fun and engaging process. As a part of the Course offered by EduRev, here are some tips on how to prepare for Science Class 7:

1. Understand the Course Syllabus

Before starting your preparation, it is important to understand the syllabus of Class 7 Science. The course consists of chapters such as Nutrition in Plants and Animals, Weather, Climate and Adaptations of Animals to Climate, Motion and Time, etc. Knowing the syllabus will help you to plan your study schedule and focus on the topics that need more attention.

2. Create a Study Plan

Once you have a clear understanding of the syllabus, create a study plan. Allocate specific time slots for each topic and ensure that you cover all the chapters thoroughly. Stick to your plan and make sure you follow it religiously.

3. Use Visual Aids

Science Class 7 involves a lot of diagrams, illustrations, and charts. Use visual aids to understand the concepts better. You can also create your own diagrams and flowcharts to help you remember the concepts.

4. Solve Practice Questions

Practice makes perfect. Solve as many practice questions as possible. This will help you to understand the concepts better and improve your problem-solving skills.

5. Revise Regularly

Regular revision is key to retaining the information you have learned. Set aside some time for revision every day. This will help you to remember the concepts better and improve your performance in exams.

In conclusion, Science Class 7 can be challenging, but with the right approach and preparation, you can ace the course. By understanding the syllabus, creating a study plan, using visual aids, solving practice questions, and revising regularly, you can improve your performance in Science Class 7.

Importance of Science Class 7

Importance of Science Class 7 Course for Class 7



Science is an important subject for students of Class 7 as it forms the foundation for many scientific concepts that are taught in higher classes. The Science Class 7 Course offered by EduRev is designed to provide students with a comprehensive understanding of scientific principles and their applications.

Key Pointers:



1. Develops Critical Thinking Skills



Science Class 7 Course encourages students to think critically and analytically. They are taught to question the world around them and find answers through scientific methods. This promotes their reasoning and problem-solving skills that are useful in all aspects of life.

2. Builds Scientific Knowledge



The Science Class 7 Course covers a wide range of topics such as Matter, Motion and Time, Nutrition in Plants and Animals, Weather and Climate, etc. These topics help students to build a strong foundation of scientific principles that are essential for higher studies.

3. Promotes Practical Learning



Science Class 7 Course promotes practical learning through experiments and observations. Students are encouraged to conduct experiments and analyze results to understand scientific concepts better. This approach helps students to retain information for a longer time and apply it in real-life situations.

4. Enhances Career Opportunities



Science is a vast field, and a strong foundation in Science can open up various career opportunities for students. The Science Class 7 Course provides students with an understanding of science and its applications, which can help them pursue careers in various fields such as Engineering, Medical, Research, etc.

In conclusion, the Science Class 7 Course offered by EduRev is an essential course for students in Class 7. It helps students to develop critical thinking skills, build scientific knowledge, promotes practical learning, and enhances career opportunities. Students who take this course will have a strong foundation in science that will be useful for higher studies and future career paths.

Science Class 7 FAQs

1. What is the definition of electricity?
Ans. Electricity is the flow of charged particles, such as electrons or ions, through a conductor. It is a form of energy that can be converted into other forms of energy, such as heat, light, or mechanical energy.
2. What are the different types of electric circuits?
Ans. There are two types of electric circuits - series circuit and parallel circuit. In a series circuit, the components are connected one after the other, while in a parallel circuit, the components are connected in parallel to each other.
3. What are the factors affecting the resistance of a conductor?
Ans. The factors affecting the resistance of a conductor include the length of the conductor, the cross-sectional area of the conductor, the material of the conductor, and the temperature of the conductor.
4. How does an electric motor work?
Ans. An electric motor works by converting electrical energy into mechanical energy. It consists of a rotor and a stator, which produce a magnetic field when an electric current is passed through them. The interaction between the magnetic fields causes the rotor to spin, which in turn drives the motor.
5. What is the difference between AC and DC current?
Ans. AC (alternating current) and DC (direct current) are two types of electric current. AC current changes direction periodically, while DC current flows in only one direction. AC current is used in most household appliances, while DC current is used in batteries and electronic devices.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
Start learning for FREE

Best Coaching for Science Class 7

EduRev is the best coaching for Science Class 7, providing free online coaching and study material. With a vast collection of online study material, students can easily download pdf summaries of important chapters covered in the Science textbook for class 7. The website also provides Science syllabus and lesson plans for class 7, making it easier for students to prepare for their exams.

Moreover, EduRev offers various Science activities, projects, and experiments for class 7, which not only make learning fun but also help students understand the concepts better. The website also offers CBSE Science class 7 and NCERT Science class 7 courses, which are designed to help students prepare for their exams.

In addition to these courses, EduRev also provides an Online Science class 7, which includes Science quizzes, games, and worksheets for class 7 students. The quizzes and games are designed to test the student's knowledge and make learning more interactive. The worksheets are designed to help students practice what they have learned in class.

Overall, EduRev is the best coaching for Science Class 7, providing free online coaching and study material. With a vast collection of online study material, Science activities, projects, and experiments, and CBSE Science class 7 and NCERT Science class 7 courses, EduRev is an excellent platform for students to learn and prepare for their exams.

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