THE BEST January Preschool Themes with Lesson Plans and Preschool Activities, These Fun January Preschool Activities explore winter, BEARS, Winter Animals, Nature, Penguins, Snow and so much more. Preschoolers will enjoy these fun hands on activities with monthly winter themes that include List of Themes for Preschool, January Holidays, Preschool Activities, and Preschool Lesson Plans for the Year.