Prerecorded CD-ROMs, videotapes, laser disks, DVDs, and downloadable video recordings, all featuring curricular information, books, textbooks, instructional demonstrations, guides for students, student workbooks, student test materials, and materials for assessing student abilities, disabilities, and performance, in the fields of reading, language arts, literacy, mathematics, social studies, student behavior, school climate, pre-kindergarten studies, special education, understanding and helping children with special educational needs, professional development for teachers, and instructional resources and strategies, and downloadable electronic publications in the nature of student activity sheets, research studies regarding program effectiveness, and assessment materials, all as applicable to grades pre-kindergarten-12

Printed materials, namely, books, textbooks, teacher guides, teacher editions of student materials, research studies regarding program efficacy, posters, wall cards, teacher storybooks, implementation manuals, tutor handbooks, instructor's manuals, program manuals, flash cards, books and pamphlets for parents explaining curricular materials and strategies and containing advice on parenting, guides for students, student workbooks, student test materials, and materials for assessing student abilities, disabilities, and performance, all in the fields of reading, language arts, literacy, mathematics, social studies, student behavior, school climate, pre-kindergarten studies, special education, understanding and helping children with special educational needs, professional development for teachers, and instructional resources and strategies, as applicable to grades pre-kindergarten-12

Educational services, namely, teacher training and coaching, developing customized educational curricular materials for school systems, and conducting conferences and institutes, all in the fields of reading, language arts, literacy, mathematics, social studies, student behavior, school climate, pre-kindergarten studies, special education, understanding and helping children with special educational needs, professional development for teachers, and instructional resources and strategies, as applicable to grades pre-kindergarten-12