Class 7 Science

Are you searching for CBSE class 7 Science worksheets, study material, model paper, & previous year question paper cbse? Contact EduSaksham to get the classes & score more marks in exams.

About Class 7 Science Program

Edusaksham platform connects youthful personalities and students in which a subject video addresses student enthusiasm towards the subject and Learning capacity of the student. In CBSE Class 7 for Maths, Maths Olympiad and Science, more consistent models are utilized for explaining complex ideas making simple Learning. Reasonable learning helps students have an edge over others later on while planning for board tests. Edusaksham enables the parents to understand the effect of the classes and how they are profiting by the item.

Edusaksham provides chapter wise tests with complete solutions, explanation with clarifications. We treat a few inquiries as a piece of the Learning itself, as you experience recordings for solving CBSE class 7 Mathematics and Science worksheets. It guarantees that the student isn't just getting ideas yet additionally applying it.

Our Approach

Personalized Learnings

EduSaksham offers a completely personalized learning experience for every user. The system provides a unique learning experience for the user and helps them learn the concepts at their level. User can complete the lessons at his own pace and access it from anywhere on the go. Each user gets his own dashboard which helps track his performance and progress. User can access any lesson at any point of time based on his own learning needs. The system is designed in a way to support learning at every stage for every individual learner.

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Self-Paced Learning

EduSaksham provides self-paced learning courses. Users can learn the lessons at their own pace and are not left behind for any of the lessons. Each user on the platform has his own profile where content is presented to the user based on his choice. The user gets access to the entire content, and then the user can decide which lesson he wants to learn. If a learner is not able to understand the concept in one go, he has full control to playback the lessons. Moreover, the end-user may attempt any quiz multiple times until his concepts are clear.

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Modular Course Structure

The entire course structure is created in a modular structure for all the courses to enhance better learning for the students. Students learn one concept at a time. We have created smaller modules for the students so they can watch/read/practice the lessons as per their attention level. If a student wants to do more, then he can move on to the next experience quickly. Modular course structure also helps students identify their strengths and weaknesses per topics, which helps improve the overall performance of the students.

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Extensive Experimental Concepts

All our courses include a lot of experimental ideas to make students understand the topics very easily. We use our day to day life objects to draw parallels to the concepts and make students learn from our surrounding. Our science courses use a lot of experiments for the students to make the visualizations stronger for the ideas as visual memory helps them retain the concept for a more extended period. We innovatively bring our courses closer to the real-life so students can learn better with their daily objects.

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Advanced Analytics

EduSaksham offers advanced analytics and reporting to every student. Our analytics help students identify their strengths and weaknesses and help them work on them. Our in-depth analysis helps a student identify their mistakes, areas of concern, topic-level, proficiency level, etc. We provide a lot of analytics on time management for the assessments, questions, comparative analysis, among other students to help students understand their performance. It helps in remediate or accelerate their learning and achievement.

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Quick Exam Revision

EduSaksham has provided students with excellent smart exam revision modules that help students quickly cover essential points from the chapter and get prepared fast. It will help students revise any topic quickly and practice the questions topic-wise for the chapters. These modules cover all the salient points of the chapters in a quick summary video, mind map-based notes, and a variety of good questions. These offerings help students prepare better for the exams and increase their performance.

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Doubt Clarification

EduSaksham course modules provide access to any lessons at any point in time. In case a student faces any doubt in any of the content, he can share his queries with us over our forum. Our experts will get back to him within no time. We provide complete detailed explanations for all the questions so students can get their doubts clarified instantly. Each description also links the concepts used within the problem, so if a student feels to check the content, he can directly visit the content and get his doubt clarified.

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Discussion Forum

We offer a discussion forum for students to discuss their queries if they have any. Our experts revert to the student queries and help them resolve their doubts. Fellow students can also help each other to clarify their doubts. Discussion forum helps build student community where they can learn from each other. Forum creates a healthy learning environment among students. It also makes a repository of queries for the students to refer to any time in the future and get their doubts clarified on the runtime.

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Class 7 Science Subject

Science for Class 7

  • 180+ Worksheets
  • 1800+ Questions
  • 100+ notes of formulas and concepts
  • Detailed explanations with every question
  • Different difficulty levels for each test (Easy, Medium, and Hard)
See the Complete Details Enroll for Free


CBSE Class 7 is one of the crucial grades in secondary school education. At this formative stage, learning needs to be effective and interests for learning has to be created in the student. Due to a lack of understanding in the subject, many kids lose interests over a period of time and they become weak in Science learning. Science is the foundation of learning and needs to be given proper attention at the early stage of a child’s learning. We believe every child is capable of picking the basic understanding and given right guidance they can do a lot more better.


Through our e-learning course, we have made sincere attempts to build interest in the child towards Science. We are teaching the basics of all the topics and its applications in real life situations. We also ensure to provide enough situations and scenarios through our practice questions for in-depth learning and thinking to begin from the formative years. Every chapter of the subject has been meticulously designed by subject experts who have years of experience in the field of academics. We also provide worksheets to help students evaluate themselves and learn from their mistakes. Each question also comes with answers. These answers are intended to provide students with a clearer understanding of every concept in detail.


• Exhaustive practice tests
• Unlimited attempts
• Friendly self-indulging worksheets
• Progressive practice patterns
• Personalized Learning Dashboard
• Concept-wise Analytics
• Instant feedback mechanism
• All India comparison of progress


• Improved performance – With our scientifically designed content, you are bound to see significant improvements in your performance in Science.
• Attain the desired Learning – Get the desired learning outcome in 7th class Science with our exhaustive models for class 7 CBSE.
• Easy tracking of progress – We provide easy tracking facility to help you understand how you are progressing with every step in the course.
• Self-paced learning – Every individual has a different learning pace. Keeping that in mind, we have designed the course to be self-paced.
• Identify focus areas – You may be better in certain concepts than others. This course will facilitate you for a better understanding of the areas you need to focus more.
• Build strong foundations – With this course, we aim to help you understand every concept of the subject so that your foundation in Science is very strong. Solid foundation right from the formative years will help build your interest in the subject further.
• Simple parent’s supervision – Parents will be able to monitor their children’s performance easily with the features provided in the course.
• Quick re-learning – Even if you fail at solving problems, you will able to solve the problems again till you get it, thus allowing room for re-learning.


• Class 7 – Physics
• Class 7 – Chemistry
• Class 7 – Biology
• Class 7 – Exam Revision


  • Chapter 1 - Nutrition in Plants
  • Chapter 2 - Nutrition in Animals
  • Chapter 3 - Fibre to fabric
  • Chapter 4 - Fibre to Fabric
  • Chapter 5 - Heat
  • Chapter 6 - Acids, Bases and Salts
  • Chapter 7 - Physical and Chemical Changes
  • Chapter 8 - Weather Climate and Adaptation of Animals to Climate
  • Chapter 9 - Wind, storms and cyclones
  • Chapter 10 - Soil
  • Chapter 11 - Respiration in Organisms
  • Chapter 12 - Transportation in Animals and Plants
  • Chapter 13 - Reproduction in Plants
  • Chapter 14 - Motion and Time
  • Chapter 15 - Electric Current
  • Chapter 16 - Light
  • Chapter 17 - Water: A Precious Resource
  • Chapter 18 - Forest: our Lifeline
  • Chapter 19 - Waste Water Story


1.1 Mode of nutrition in plants
1.2 Photosynthesis — food making process in plants
1.2.1 Synthesis of plant food other than carbohydrates
1.3 Other modes of nutrition in plants
1.4 Saprotrophs
1.5 How nutrients are replenished in the soil

2.1 Different ways of taking food
2.2 Digestion in humans the mouth and buccal cavity
2.2.1 The foodpipe/oesophagus
2.2.2 The stomach
2.2.3 The small intestine
2.2.4 Absorption in the small intestine
2.2.6 Large intestine
2.3 Digestion in grass-eating animals
2.4 Feeding and digestion in amoeba

3.1 Wool
3.1.1 Animals that yield wool
3.1.2 From fibres to wool
3.1.3 Processing fibres into wool
3.2 Silk
3.2.1 Life history of silk moth
3.2.2 From cocoon to silk

4.1 Hot and cold
4.2 Measuring temperature
4.2.1 Reading a thermometer
4.3 Laboratory thermometer
4.4 Transfer of heat
4.5 Kinds of clothes we wear in summer and winter
4.5.1 Woollen clothes keep us warm in winter

5.1 Acids and bases
5.2 Natural indicators around us
5.2.1 Litmus: a natural dye
5.2.2 Turmeric is another natural indicator
5.2.3 China rose as indicator
5.3 Neutralisation
5.4 Neutralisations in everyday life
5.4.1 Indigestion
5.4.2 Ant bite
5.4.3 Soil treatment
5.4.4 Factory wastes

6.1 Physical changes
6.2 Chemical change
6.3 Rusting of iron
6.4 Crystallisation

7.1 Weather
7.2 Climate
7.3 Climate and adaptation

8.1 Air exerts pressure
8.2 High speed winds are accompanied by reduced air pressure
8.3 Air expands on heating
8.4 Wind currents are generated due to uneven heating on the earth
8.5 Thunderstorms and cyclones
8.5.1 How a thunderstorm becomes a cyclone
8.6 Destruction caused by cyclones
8.6.1 Tornadoes:
8.7 Effective safety measures
8.7.1 Action on the part of the people centres.
8.7.2 Some other precautions, if you are staying in a cyclone hit area
8.8 Advanced technology has helped

9.1 Soil teeming with life
9.2 Soil profile
9.3 Soil types
9.4 Properties of soil
9.4.1 Percolation rate of water in soil
9.5 Moisture in soil
9.6 Absorption of water by soil
9.7 Soil and crops

10.1 Why do we respire?
10.2 Breathing
10.3 How do we breathe?
10.4 What do we breathe out?
10.5 Breathing in other animals
10.6 Breathing under water
10.7 Do plants also respire?

11.1 Circulatory system
11.1.1 Blood
11.1.2 Blood vessels
11.1.3 Heart
11.1.4 Heartbeat
11.2 Excretion in animals
11.2.1 Excretory system in humans
11.3 Transport of substances in plants
11.3.1 Transport of water and minerals transpiration

12.1 Modes of reproduction
12.2 Sexual reproduction
12.2.1 Pollination
12.2.2 Fertilisation
12.3 Fruits and seed formation
12.4 Seed dispersal

13.1 Slow or fast
13.2 Speed
13.3 Measurement of time
13.4 Measuring speed
13.5 Distance-time graph

14.1 Symbols of electric components
14.2 Heating effect of electric current
14.3 Magnetic effect of electric current
14.4 Electromagnet
14.5 Electric bell

15.1 Light travels along a straight line
15.2 Reflection of light
15.3 Right or left!
15.4 Playing with spherical mirrors
15.5 Images formed by lenses
15.6 Sunlight — white or coloured?

16.1 How much water is available
16.2 Forms of water
16.3 Groundwater as an important source of water
16.4 Depletion of water table
16.4.1 Increasing population
16.4.2 Increasing industries
16.4.3 Agricultural activities
16.5 Distribution of water
16.6 Water management
16.7 What role you can play
16.8 Effect of water scarcity on plants

17.1 Visit to a forest
18.1 Water, our lifeline
18.2 What is sewage?
18.3 Water freshens up — an eventful journey
18.3.1 Treatment of polluted water
18.4 Wastewater treatment plant (wwtp)
18.4.1 Become an active citizen
18.5 better house keeping practices
18.6 sanitation and disease
18.7 Alternative arrangements for sewage disposal
18.8 Sanitation at public places

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