Class 7 - Science

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Science
class 7- All Lectures
Class-1 All Lectures

Class 7 - Video Program

All students follow these given video lectures. These lectures start from class one to class right. Hopefully you will find these lectures helpful. Here you can find Math, English , Islamiyat , Urdu , Computer, Science and Social Studies lectures. learners and student can watch and learn from this videos.





      

 Class 7: Subject Science  - Online Lectures


1.  Exercise - Questions 1-3 Solved (Plants and their Systems - Leaves - leaf Vein - p#19)

2.  Exercise - Questions 4-7 Solved  (Plants and their Systems - Leaves- leaf water proof - p# 19)

3.  Exercise- Question 1-6 Solved (Plants and their Systems - Phloem- Sugar Solution - p# 21)

 3(1).  CHAPTER # 1  - EXERCISE -  (Plants and their Systems)

 4.  Chapter # 2  (Lectures # 4) (Temperature & Transfer of Heat)

 5.  Chapter # 2  (Lectures # 5) (TOPIC -  Conduction)

 6.  Chapter # 2  (Lectures # 6)(Heat Transfer - Conduction, Convection, and Radiation)
                                                                                                                                                                                                                                                                         ← back




class 7- All Lectures
Class-1 All Lectures

Class 7 - Video Program

All students follow these given video lectures. These lectures start from class one to class right. Hopefully you will find these lectures helpful. Here you can find Math, English , Islamiyat , Urdu , Computer, Science and Social Studies lectures. learners and student can watch and learn from this videos.















Social studies





Social studies represent combined and methodical study of numerous areas of social science/ humanities, among which economics, civics, archaeology, law, philosophy, religion, history, geography, culture, sociology, political science etc. infrequently drawing knowledge from natural sciences, math and other studies.





What is science?





The word “science” perhaps brings to mind numerous dissimilar pictures: a fat textbook, white lab coats and microscopes, an astronomer peering through a telescope, a naturalist in the rainforest, Einstein’s equations scribbled on a chalkboard, the launch of the space shuttle, bubbling beakers …. All of those images reproduce some feature of science.





Define Science?





According to Webster's New Collegiate Dictionary, the definition of science is: "knowledge attained through study or practice,"





"Knowledge covering general truths of the operation of general laws, esp. as obtained and tested through scientific method [and] concerned with the physical world."





Mathematics





The science of structure, order, and relation that has evolved from elemental practices of counting, measuring, and describing the shapes of objects. It deals with logical reasoning and quantitative calculation, and its development has involved an increasing degree of idealization and abstraction of its subject matter.





What is mathematics?





Mathematics is the science that deals with the logic of shape, quantity and arrangement. Math is all around us, in everything we do. It is the building block for everything in our daily lives, including mobile devices, computers, software, architecture (ancient and modern), art, money, engineering and even sports.





Urdu





Urdu an Indo-Aryan language spoken chiefly in South Asia. It is the national language and lingua franca of Pakistan, where it is also an official language alongside English. In India, Urdu is an Eighth Schedule language whose status and cultural heritage is recognized by the Constitution of India; it also has an official status in several Indian states. In Nepal, Urdu is a registered regional dialect.





Islamic Studies / Islamiat





Islamiat or Islamic Studies is the study of Islam. It enables learners to develop an understanding of the importance of the major beliefs of Islam, and of the early history of the Islamic community.

Computer





1. an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.





• a person who makes calculations, especially with a calculating machine.























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