Session Date
Lesson Topic
circulation
Lesson Outline
Discuss and compare the circulatory systems of an earthworm, grog, grasshopper and bird. Discuss the difference between an open and closed system. Analyze why larger multi-celled organisms require a closed system. Discuss what substances are transported by the blood.Examine diagrams of each system for comparison. Examine a four chambered heart and compare it to a 3 chambered heart, and discuss the physiological difference.
Session Minutes
90
Minutes Student Attended
90
Lesson Comments
mostly occupied by the school wide activity-finishing his art presentation for the show
Session Hours
1.50
Hours Attended
1.50
Entry Status
Review Status
Student Name(s)
Subject
School