This site presents a collection of scientific learning resources for educators, parents, kids, after-school coordinators, informal learning center staff, and anyone else interested in teaching or learning about science. The site provides a searchable database of resource materials, including activities (computer based and otherwise), curriculum materials, articles, evidence and analytical tools and procedures, exhibition materials, reference lists, and special collections of resources organized around a particular theme. Users can browse resources by topic, sub-topic, grade level, or resource type. Each resource is displayed with a concise description that includes the title, resource type, grade level, and key concepts. Clicking the icon next to the title displays the full resource description. If available, other icons link to the resource in print format, Web format, or both.