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…