Centuries ago, under the shade of a banyan tree, teachers (gurus) taught their students (shishyas) in gurukuls. At that time, there were no classrooms or gadgets to teach, just the oral lessons and ...

This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

Our teacher already knows there is a positive relationship between how much time was spent on an essay and the grade the essay gets, but we’re going to need some data to demonstrate this properly.