The law of gravitation states that the force of attraction between any two objects is proportional to the product of…
First law of motion: An object continues to be in a state of rest or of uniform motion along a…
The motion of an object could be uniform or non-uniform depending on whether its velocity is constant or changing. The…
Tissues is a group of cells similar in structure and function. Plant tissues are of two main types – meristematic…
What you have learnt The fundamental organisational unit of life is the cell. Cells are enclosed by a plasma membrane…
What you have learnt Credit for the discovery of electron and proton goes to J.J. Thomson and E.Goldstein, respectively. J.J.…
What you have learnt During a chemical reaction, the sum of the masses of the reactants and products remains unchanged.…
What we have learnt A mixture contains more than one substance (element and/or compound) mixed in any proportion. Mixtures can…
Matter is an important concept in Science, and it forms the basis for topics that are taught in later classes.…
This unit has a story “A Short Monsoon Diary” which consists of a few excerpts from Ruskin Bond’s diary in…
The story, “A Visit to Cambridge” is a travelogue that highlights the exchange of views between two ‘differently-abled’ people. In…
The story, “This Is Jody’s Fawn”, is about a young child, Jody and his emotional attachment to the fawn whose…
This unit has a story “The Summit Within” which mentions the successful Indian expedition of Major H.P.S. Ahluwalia to Mount…
This unit has a story “Bepin Choudhury’s Lapse of Memory”, which is a story composed by Satyajit Ray with a…
The story “Glimpses of the Past” depicts the history of India’s war of independence against CBSE All In One NCERT…
The Tsunami Comprehension Check Question 1: Say whether the following are true or false. 1. Ignesious lost his wife, two…