The project aims to raise awareness among young students about potential side effects of chemicals and help to reduce careless use and handling of pesticides and other chemicals. The book will help teachers to provide basic understanding of toxicology and awareness of the need for protective and precautionary measures to minimise adverse effects on human health and the environment. In addition, this book will be supplemented with ‘Guide on Teaching Activities ‘ which has been designed to assist teachers to organise and structure their classroom teaching.