Press for Learning aims to give elementary level teachers, home-schoolers, and parents the wherewithal to provide a first-class elementary science education at minimal cost. Toward this aim, Press for Learning maintains a no-cost support for science teachers: BFSUcommunity.com. At BFSUcommunity.com you can click on any BFSU lesson and find direct links to graphics, videos, and other materials, referenced in the text. You can also post questions, make comments to aid other users, and so on. Effective strategies for teaching science, as well as, science questions will be addressed. BFSU’s author will be the prime moderator.