This booklet looks at the importance of magnification to scientific study. It explains how a microscope works, how to construct a simple microtome (used to view fibres) and how each of these are used. A set of 15 experiments then leads students to explore fibres, different types of hair and a variety of other materials such as starch, soils and minerals using the microscope.
The resource also covers photomicrographs and gives additional investigations to be used as a source of ideas. These include studying the resistance of a fibre to action by chemicals, looking at the effects of mechanical damage and examining treated fibres.
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|Subject(s)||Chemistry, Textiles and Fashion, Science, Design and technology|
|Published||1970 - 1979|
- Griffin and George
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This resource is part of Griffin Technical Studies
- Griffin Technical Studies