  The scattering properties of quantum particles on fractal potentials at
different stages of fractal growth are obtained by means of the transfer matrix
method. This approach can be easily adopted for project assignments in
introductory quantum mechanics for undergraduates. The reflection coefficients
for both the fractal potential and the finite periodic potential are calculated
and compared. It is shown that the reflection coefficient for the fractal has a
self-similar structure associated with the fractal distribution of the
potential.
