Shop “Building Foundations of Scientific Understanding: A science curriculum for K-8 and older beginning science learners, 2nd ed. Vol. I, Grades K-2″ Ebook copies : Discounts for Volume Purchases : Elementary Science Education: Building Foundations of Scientific Understanding, Vol. II, grades 3-5 Ebook copies: Discounts for Volume purchases: Middle School Science Education: Building Foundations of Scientific Understanding, Volume III for grades 6-8 Ebook Copies : Discounts for Volume purchases : Nebel’s Elementary Education: Creating a Tapestry of Learning Buy From Bay And Valley Booksellers