Curated OER
Human Biology: Organ Systems
In this anatomy worksheet, learners use their textbook, notes, or Internet to complete required information for 11 different human organ systems.
Curated OER
Systems of the Body
Third graders gather information by questioning, forming hypothesis, collecting and analyzing data, reaching conclusions and evaluating results, and communicating procedures and findings to others. Then they demonstrate an understanding...
Curated OER
Digestive System
Students explore the parts of the digestive system. Using interactive spreadsheet software, students observe, name and describe the function of each part of the digestive system. Students may work individually or in pairs.
CK-12 Foundation
Ck 12: Life Science: 5.5 Bacteria and Humans
Explore some different harmful and helpful bacteria.
Mayo Clinic
Mayo Clinic: Crohn's Disease
This resource provides information about Crohn's disease, including, symptoms and treatments.