Mitten File Folder Activities! Well….the snow is just flying in northern Michigan and so it is time to pull out all our winter themed activities! These mitten file folder activities for rhyme and the alphabet are perfect for winter themed preschool or kindergarten literacy centers! I just love file folder activities. They take a little bit on the front end to put together, but once assembled, they last a long, long time. Activities for the Rhyme Each mitten themed file folder activities bundle has templates for creating several differentiated file folder activities. When you download this file you will receive four templates with corresponding rhyming mittens. Two templates contain mittens for 9 rhyming matches and the other two templates for