Play dough and the British Isle
I printed out an outline copy of and placed it into a protective sleeve, so that the green play dough would not stick. I told the kids to "build" the British Isle.
Sink or Float
For this activity, you need a plastic container filled with water (used spinach container), a rimmed plastic tray, objects to sink or float (We used broccoli, grape, plastic shamrock, green ring, and several animals.), and a sink or float chart placed into a plastic sheet protector.
We pinned the Shamrock on St. Patrick, too.
More Shamrocks
Using a plastic tray (dollar store) we sorted various sizes of shamrocks. We also made shamrock decorations with glitter and glue.