In the bin (from Dollar Tree) I included some cotton balls, bandaids, the pieces from my daughter's Doc McStuffins dr. bag (a stethoscope, syringe, otoscope, hammer, and bandaid) and I included the chipboard pieces that came in the book we bought. My daughter wore her Doc lab coat while she explored. My kiddos enjoyed exploring and fishing out the pieces of chipboard from the book. The pieces are like a puzzle, so after they found them, we put them back in the book where they belong. :)
I bought some other fun things to go with our learning this week...I'll post more pics this week.