  These notes are an elementary introduction to supersymmetric quantum
mechanics for students of mathematics. We start from the very basic concepts of
quantum mechanics and proceed to construct a realization of Heisenberg's
superalgebra as a subalgebra of the graded algebra of endomorphisms of a
certain supervector space (obtaining thus an example of Ado's theorem for Lie
superalgebras), using Witten's model of supersymmetric quantum mechanics. The
notes were written for a graduate seminar at the Universidad Aut\'onoma de San
Luis Potos\'i.
