Science, technology, engineering, and mathematics (STEM) are cultural achievements that reflect our humanity, power our economy, and constitute fundamental aspects of our lives that contribute to our nation's competitiveness. This collection considers difference school models of STEM education, highlights research on effective STEM education practices, and identifies conditions that promote and limit school success in STEM. These reports are essential for all educators, policy makers, decision makers in school districts, government agencies, curriculum developers, and parent and education advocacy groups.
Climate change is occurring, is caused largely by human activities, and poses significant risks for a broad range of human and natural systems. Human activities largely determine the evolution of the Earth's climate, which not only impact the next few decades, but the coming centuries and millennia. This collection emphasizes the importance of 21st century choices regarding long-term climate stabilization through improving understanding of the causes and consequences of climate change and expanding the options available to limit the magnitude of climate change.
乐动体育投注APPRecent events have proven that even prepared communities can be overwhelmed in a state of state of emergency. This collection of reports provides guidelines and targeted resources for all stakeholders in a disaster response, including state and local governments, emergency medical services and health care centers. These reports also examine the improvement of emergency services in rural communities and recommends post-disaster public engagement practices.
Vaccines are among the safest and most effective public health interventions to prevent serious disease and death. Because of the success of vaccines, most Americans today have no firsthand experience with such devastating illnesses as polio or diphtheria. The reports in this collection examine immunization safety in depth and present the science to support vaccination's crucial role in protecting public health.
