Myrnie of I Wonder Woman directed me to
Head of the Class, a curriculum-based instruction with videos, multimedia, applications, and worksheets for free. I tried the Kindergarten level samples and liked it. The programs are described as supplements to education, so it won't be an all inclusive learning resource. Currently they offer content for preschool - fourth grade with grades five through eight coming soon. There are no downloads, but there is a required free sign-up for a password.
"Head of the class Mission
To create and provide curriculum-based instruction on the Web which enhances and improves the way PreK-8 students learn.
To provide parents and teachers with the Web-based interactive tools and resources they need to accelerate learning and improve educational performance in the 21st century.
Curriculum-Based Instruction
Head of the Class provides curriculum-based instruction by grade level. We have aligned our instruction to the various state curriculums.
Within Head of the Class you will find thousands of pages of instruction, hundreds of videos, hundreds of multimedia presentations, thousands of worksheets, as well as application programs which target learner success.
Individualized Instruction
Head of the Class provides a curriculum which parents and teachers can customize to individual learner needs. If you want your learner to have more math or reading, you simply select the levels you desire.
Head of the Class provides built-in assessment tests, the results of which customize the learner's curriculum. In other words, Head of the Class will automatically adjust a learner's curriculum to maximize learning. "