Washing Board and Washing Stick
You can wash your clothes with it. A pioneer would scrub the clothes up and down on the washing board to get all of the dirt out. The washing stick is used to loosen the dirt.
The bed warmer is used to keep your bed warm. Pioneers only had one heater in the house so their house was cold.
This tool is used to make butter. They pull the stick up and down to mix and make the butter.