Important Definitions

At CMR School Medchal, we are committed to providing students with a comprehensive education that fosters intellectual curiosity and a thirst for knowledge. As part of our Grade 8 curriculum, it’s essential for students to grasp key concepts and terminologies across various subjects. In this article, we’ll explore 20 important definitions that Grade 8 students should know, covering a range of subjects from mathematics to science to humanities.


1. Integer: A whole number that can be positive, negative, or zero, but not a fraction or decimal.

2. Fraction: A numerical quantity that is not a whole number, expressed as one integer divided by another.

3. Ratio: A comparison of two quantities by division.

4. Proportion: An equation stating that two ratios are equal.

5. Prime Number: A natural number greater than 1 that has no positive divisors other than 1 and itself.


6. Cell: The basic structural and functional unit of all living organisms.

7. Photosynthesis: The process by which green plants and some other organisms use sunlight to synthesise foods with the help of chlorophyll.

8. Gravity: The force that attracts two bodies toward each other, proportional to their masses and inversely proportional to the square of the distance between them.

9. Acceleration: The rate of change of velocity of an object with respect to time.

10. Electricity: A form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.

 Language Arts

11. Metaphor: A figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable.

12. Simile: A figure of speech involving the comparison of one thing with another thing of a different kind, using the words “like” or “as.”

13. Personification: The attribution of human characteristics to something non-human, or the representation of an abstract quality in human form.

 Social Studies

14. Democracy: A system of government in which power is vested in the people, who rule either directly or through freely elected representatives.

15. Globalization: The process of interaction and integration among people, companies, and governments of different nations, driven by international trade and investment.


16. Composition: The arrangement of visual elements in a work of art.

17. Rhythm: A strong, regular, repeated pattern of movement or sound in a piece of art or music.

 Physical Education

18. Endurance: The ability to sustain prolonged physical or mental effort.

19. Flexibility: The quality of bending easily without breaking.

20. Coordination: The ability to use different parts of the body together smoothly and efficiently.


These definitions cover a wide range of subjects and concepts that Grade 8 students will encounter in their academic journey. Understanding these definitions will not only help students excel in their studies but also lay a solid foundation for further learning and exploration. At CMR School Medchal, we strive to provide students with the knowledge and skills they need to succeed in a dynamic and interconnected world.

FAQ’s :

1. Q: What grades does CMR School Medchal cater to?

   A: CMR School Medchal offers education from Nursery to Grade 10.

2. Q: What curriculum does CMR School Medchal follow?

   A: CMR School Medchal follows the globally recognized CBSE curriculum, providing a strong academic foundation.

3. Q: What is the average class size at CMR School Medchal?

   A: The class sizes at CMR School Medchal are limited to 25-30 students, ensuring personalized attention and optimal learning outcomes.

4. Q: What facilities does CMR School Medchal provide?

   A: CMR School Medchal offers modern infrastructure spread over 2.5 acres, including smart classrooms, well-equipped labs, and robust sports facilities.

5. Q: What extracurricular activities are available at CMR School Medchal?

   A: CMR School Medchal encourages students to explore their passions through a variety of extracurricular activities, including sports, arts, and music.

6. Q: What is the school’s approach to holistic education?

   A: CMR School Medchal believes in nurturing the whole individual, providing a well-rounded education that goes beyond textbooks and emphasizes character building.

7. Q: What is the admission process for CMR School Medchal?

   A: The admission process involves filling out an application form, attending an entrance assessment, and meeting any other specific document requirements.

8. Q: Does CMR School Medchal offer transportation facilities?

   A: Yes, CMR School Medchal provides transportation facilities for students, ensuring convenience and safety during commute.

9. Q: What are the school’s values and philosophy?

   A: CMR School Medchal is committed to fostering a positive learning environment, guiding students towards academic success, personal growth, and responsible citizenship.

10. Q: What sets CMR School Medchal apart from other schools in the area?

    A: CMR School Medchal stands out for its focus on excellence, innovation, and holistic development, along with its proven track record of producing well-prepared students.

Admissions are now open for the 2024-25 academic year. Contact us today at +91 9154363599 or visit www.cmrschool.in to learn more and enroll your child in our Grade 8 program. Join us at CMR School Medchal and embark on a journey of discovery and growth in a supportive and enriching environment.

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