ALevel Biology Logarithms, Logs, lesson, Populations and Sustainability, log graphs and calculations This is an excellent resource that can be used with year 13 students studying Alevel Biology. The powerpoint is designed to be visually appealing, engaging and clear. Students use the scaffolded worksheets to plot 3 different graphs, an exponential graph, a semi log graph and a linear log graph. There are also come log calculation questions which fit with the kind of questions seen in the OCR specification. This is part of the Populations and Sustainability topic and Maths skills. Pack includes powerpoint, worksheets x3 and model answers.

This powerpoint has many examples to show students how to do serial and proportional dilutions.