3e ii). Explain the varied characteristics of good models.
Characteristics of good models
Models qualify to be good if they have these qualities:
They are three dimensional with depth, height and width providing interior views of the objects, which are normally covered or otherwise: invisible.
- They are large enough to be seen readily by the whole class.
- They are historically true.
- They are well finished.
• They make use of color and texture to highlight important features. Parts which are not essential should be in less conspicuous colors