Use tension rods and a sheet to make a tent in the hallway for the kids. You can decorate the sheet with fabric paint or markers. And can be easily stored when done. this is awesome I think grandma needs some tension rods
Escultura com papelão e papel machê por Kim Graham e sua equipe/ Seattle sculptress Kim Graham and her team made this amazing troll sculpture out of reclaimed lumber, discarded cardboard, and papier mache.
Igloos are cool. What kid hasn't wanted to build an igloo? You can easily build an milk jug igloo in your classroom with some planning, lots of milk jugs and hot glue. This could be a fun winter craft for the kids when it's too cold to go out.