phases of the oreo

This month's science topic is our solar system.  We have been documenting the moon each night to observe the different phases.  We have been reading all about the planets and stars.  It has been a fun topic to explore with the girls.  But the best part had to be Mommy buying Oreos, something she has no will power over so they are forbidden in the house!  We made the different phases of the moon with our oreo stuffing.  R2 obviously has no will power for oreos either.