All General Science resources

NSTA Press Book

Global Environmental Change: Introduced Species

Human activity has introduced species to ecosystems around the globe. Some species are benign or even beneficial; others, like zebra mussels, fire ant...

By Environmental Protection Agency , NSTA Press

High School Informal Education General Science Assessment Curriculum Instructional Materials Inquiry Lesson Plans NGSS Teaching Strategies New Science Teachers Professional Learning old Research Teacher Preparation

NSTA Press Book

Global Environmental Change: Carrying Capacity

Carrying Capacity addresses the ability of the Earth to sustain healthy populations of different species. Earth's human population, now past six bill...

By NSTA Press, Environmental Protection Agency

High School Informal Education General Science Assessment Curriculum Instructional Materials Inquiry Teaching Strategies Interdisciplinary New Science Teachers Professional Learning old Research Teacher Preparation

NSTA Press Book

Global Environmental Change: Deforestation

Washington State’s Olympic Peninsula contains some of America’s only old-growth forest. Its timber supports local, regional, and even global econo...

By NSTA Press, Environmental Protection Agency

High School General Science Assessment Curriculum Disciplinary Core Ideas Instructional Materials Inquiry Lesson Plans Teaching Strategies Interdisciplinary New Science Teachers Professional Learning old Research Teacher Preparation