Method One, the Institutional Version, is lower in cost but requires a commitment of personnel, resources, and time in duplication of materials for additional teachers and/or students.The Institutional version of both programs includes a set of teacher cards and a Data CD of all materials used in the program for each teacher.At a substantially reduced price, it does require duplication and preparation of the materials for teaching.
Method Two, the volume discount, costs slightly more initially but is ready for use and does not require a lot of additional copying.Permission is still granted to allow materials to be duplicated when needed.This method allows a school district with several teachers in different locations who are using the program to purchase a complete kit for each teacher at a reduced cost.
