Composting can provide both a means of managing organic waste, and a vehicle to teach Science at all levels of schooling. In response to a local organic waste issue a process has been developed to compost waste from an olive oil press and analyse the resultant compost. In this article, the composting process is described in a manner that can be…

Practical work is often considered to be a highlight of science classes for students. However, there are few opportunities for students to engage in an investigation which is situated in a real world problem and students are required to contribute their own ideas to the design and conduct of an experiment. This paper reports on a Scientists in…