This lesson presents a rather complex topic to the pupils as they learn to find a standard on the accuracy of dimensions and shaped elements in the description field of a drawing and to search in technical tables. Such a task requires quite complex thinking from vocational pupils – apprentices. They must be able to search, analyse and calculate.

This type of teaching must always be broken down into individual and achievable steps. This lesson discusses the advantages of LMS systems and teaching in blocks. It gives many useful tips for developing e-courses for distance learning.