Five Lectures on Supersymmetry: Elementary Introduction
  These five lectures collect elementary facts about 4D supersymmetric theories with emphasis on N=1 supersymmetry, as well as the basic notions of supersymmetric quantum mechanics. Contents: I. From symmetries to supersymmetry; II. Basic features of supersymmetry; III. Representations of supersymmetry; IV. Superspace and superfields; V. Supersymmetric quantum mechanics. 
Evgeny Ivanov
hep-th