Curated OER
Human Blood: Microviewer
In this human blood: microviewer worksheet, students answer questions about blood, red blood cells, white blood cells, phagocytosis, blood type B, fibrin, sickle cells, and infected blood. Students also draw quick sketches of a human...
Curated OER
Gregory Carter
Students explore how the immune system, fights a war with a pathogenic organism: one of the many bacteria, viruses, and protozoans that can infect our bodies and cause disease.
Curated OER
Microscope Investigation
Students explore physical science by participating in a science examination. In this microscope tutorial instructional activity, students read the book The Naked Eye and discuss the purpose for using a microscope in the field of science....