71.   The material of history is available in a variety of forms and the ability to turn information received in one form into some other form...

72.   As the pupils continue through the tasks a wider range of source materials could be added which also included more sophisticated language.

73.   The teacher should always notify the record office in advance and check that there is suitable material for a particular topic.

74.   Archive material is unique and irreplacable, and history teachers should handle original material carefully and encourage their pupils to do the same.

75.   Material is often also available on loan.

76.   But how was this material used?

77.   In order for this material to be available for the future good records management practices are essential.

78.   The tesserae are facing downwards, the flexible material is uppermost.

79.   When the threat of the ecological disaster became clear, the United Nations announced a partial lifting of sanctions on Yugoslavia, so that building materials could be imported.

80.   This aims to protect the biotechnology companies which may otherwise be forced to share the benefits of research and patents with countries in which genetic material is found.