We have taken special care to ensure that the curriculum and resource materials in Voyages Through Time are accessible for those students and teachers who have disabilities or special needs. The CD-ROM and curriculum materials conform to the Federal Rehabilitation Act of 1973, Section 508. For more information about using VTT with special needs students, read our Conformance Statement (76 KB). (This is a PDF document that requires Acrobat Reader. It will open in a new window. To exit and return to the VTT website, simply close the window.)