|
|
Life's Greatest Miracle
|
|
|
|
Viewing Ideas
|
|
|
Before Watching
-
Review the male and female human reproductive systems with
students and examine how the systems function.
-
As students watch, have them take notes on which systems and
body parts develop in each phase of the developmental process.
After Watching
-
Draw a 40-week timeline on the chalkboard. Ask volunteers to
fill in the timeline using their notes about each stage of
embryonic/fetal development.
-
Genetic and environmental factors influence both male and female
reproductive systems. Have students brainstorm some of the
positive and negative environmental influences on sperm
production and pregnancy, including nutrition, exercise, and
exposure to chemicals.
|
|
