Group items tagged

Across the globe, as economies grow, so too does the incidence of colorectal cancer. Lifestyle changes are to blame, and in this Nature Video we see how increases in colorectal cancer are affecting many countries around the world, and what this could mean in the future to a world that is still developing.

The following six lessons enable students to use different features of the site to explore trends in population, the environment, and human well-being over the past 2,000 years, as well as projections of future growth. The lessons are designed for high school science and social studies classrooms and address current national and state standards, as well as content for several Advanced Placement (AP) courses. Links to standards and AP course outlines are available in a searchable database.

High on Bolivia's semiarid Andean plains at more than 12,000 feet and subject to climatic whims, the shallow saline lake has dried up before only to rebound to a size twice the area of Los Angeles. But recovery may no longer be possible, scientists say. "This is a picture of the future of climate change," said Dirk Hoffman, a German glaciologist who studies how rising temperatures from the burning of fossil fuels has accelerated glacial melting in Bolivia.

Variety of middle and elementary based tech games/learning platforms