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 ...

Explore classroom strategies that help learners avoid common graphing mistakes and present data with confidence ...

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 ...