This portal, published by the National Biological Information Infrastructure (NBII), provides educators, parents, and students with access to online resources that emphasize the teaching of biology, biodiversity, and ecology. Materials include activities, lesson plans, experiments, projects, resources, and references for classroom and home use. They are arranged by general curriculum, by state, and ... Full description.

This portal provides links to an extensive selection of photo and image galleries available on United States Geological Survey (USGS) websites. It features a short list of highlighted sites, such as the Earth Science Photographic Archive and the 'Earth as Art' gallery. Other image sites are grouped by subject: biology, ecosystems, geology, geography, hydrology, and national parks. Full description.

This portal links selected United States Geological Survey (USGS) online resources to an established list of content standards for the state of California. Standards data is extracted from state documents 'California Content Standards for California Public Schools: Kindergarten Through Grade Twelve' with consideration of 'Science Framework for California Public Schools: Kindergarten Through Grade ... Full description.

This portal provides links to selected United States Geological Survey (USGS) educational resources that may be useful to educators in primary school grades. Many of these resources can be used directly in the classroom, as preparation for lessons or demonstrations, or as resources for teacher education and curriculum development. Major topic areas include biology, geography, geology, and water resources. ... Full description.

This portal provides links to selected United States Geological Survey (USGS) educational resources that may be useful to educators in secondary school grades. Many of these resources can be used directly in the classroom, as preparation for lessons or demonstrations, or as resources for teacher education and curriculum development. Major topic areas include biology, geography, geology, and water ... Full description.

This portal provides links to selected United States Geological Survey (USGS) educational resources that may be useful to undergraduate educators. Many of these resources can be used directly in the classroom, as preparation for lessons or demonstrations, or as resources for teacher education and curriculum development. The resources are also searchable by state or region with the use of an interactive ... Full description.

This site is the homepage of the United States Geological Survey's (USGS) Coastal and Marine Geology Program. Materials available here include links to news articles and publications, topics of study, and regions of study. Search choices include topic, region or content type (research project, educational material, datasets, etc.). Study topics are grouped by coastal issues, marine/deep sea issues, ... Full description.