Each day in your life you breathe in and out approximately 20,000 times, usually without thinking about it. Here is a chance to discover how breathing works.
Grades covered: 4 through 8
Curriculum Topics: Anatomy, Heath, Lung structure & Function, Air Pressure
Standards
Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.
Categories include:
- Life Science
- Grades 3-5
- Grades 6-8
- Science
Tags: Structure & Function
Subjects covered: Life Science