A Little Garden Flower - Waldorf curriculum, art supplies and more!
Waldorf and Earthschooling Channel - Blog with free waldorf-inspired crafts and lessons with great tutorials as well as e-books for purchase and free Waldorf 101 lessons.
Christopherus (Waldorf-Inspired) Homeschool Resources - Free guides and resources and e-books for sale.
For Small Hands and Montessori Services - Wonderful resource for "preparing your child's environment" at home or in a classroom setting in the Montessori tradition. The sister sites include tons of child sized tools for woodworking, helping clean around the house, the garden, sewing, music, art and so much more.
Michael Olaf - Full spectrum of Montessori materials for the classroom.
Discount School Supply - Economical supplies for arts and crafts and active play (balls, parachutes, etc.)