Back when I first started charting the spread of coronavirus I decided not to use a logarithmic scale. I figured that log scales were fine for communicating with other professionals, but most laymen ...

Activity for practicing plotting graph data points on log graphs, drawing a line of best fit, calculating a gradient and analysing the line in order to calculate quantities. There are two log graphs ...

A worksheet on logarithmic functions. The exercises require to sketch graphs of such functions, find their domain and the functions which are symmetric to them about the line y=x. Detailed solutions ...