FOSS Middle School

Chemical Interactions, Second Edition

Chemical Interactions, Second Edition

Chemistry is an inquiry into the structure, properties, and composition of matter.

Diversity of Life, Second Edition

Diversity of Life, Second Edition

This course introduces students to the big picture of life on Earth. Students discover that all living things, despite their complexity, share the same basic characteristics.

Earth History, Second Edition

Earth History, Second Edition

The revised FOSS Earth History course draws from the original course's rich, active-learning investigations to develop an understanding of Earth processes.

Planetary Science, Second Edition

Planetary Science, Second Edition

The revised FOSS Planetary Science course draws from the original course's rich, active-learning investigations to develop a historical sense of humankind's exploration of the cosmos

Populations and Ecosystems, Second Edition

Populations and Ecosystems, Second Edition

An ecosystem is the largest organizational unit of life on Earth, defined by a physical environment and the organisms that make their living there.

Weather and Water, Second Edition

Weather and Water, Second Edition

The FOSS Weather and Water Course focuses on Earth's atmosphere, weather, and water.