Starting to plan for a Transitional Kindergarten classroom? If you have an existing kindergarten classroom, many of the materials will work well in a Transitional Kindergarten as well. However, if you’re starting from scratch, it may be difficult to know where to begin. The California Kindergarten Association, in conjunction with Lakeshore Learning, has put together a list of materials for a Transitional Kindergarten classroom. The list covers all the subjects with plenty of support for the hands-on-learning that’s perfectly geared for this age group.