  This is the written version of a lecture given at the ``VI Mexican School of
Gravitation and Mathematical Physics" (Nov 21-27, 2004, Playa del Carmen,
Mexico), introducing the basics of Loop Quantum Geometry. The purpose of the
written contribution is to provide a Primer version, that is, a first entry
into Loop Quantum Gravity and to present at the same time a friendly guide to
the existing pedagogical literature on the subject. This account is geared
towards graduate students and non-experts interested in learning the basics of
the subject.
