Apprenticeship model can produce very good result. It is a one-to-one instruction and instructor has real world experience to pass on with all the technical knowledge. The advantage of this type of education can be illustrated by the Bloom&#x27;s 2 sigma problem: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Bloom%27s_2_Sigma_Problem" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Bloom%27s_2_Sigma_Problem</a>