investigating and Modeling Sea Urchin Fertilization and Development

Students begin by using clay to model fertilization and early development of sea urchins and chordates. They move on to mixing live sea urchin sperm and ova together to observe, diagram and record events occurring in fertilization and development over a 1-2 day period.

9th - 12th Science 8 Views 17 Downloads
Resource Details

2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
2 days

What Members Say

Cynthia B.
Lesson Planet allows me to find lesson plans that will fit in with my students' needs. They can be easily tailored to fit.
Cynthia B., 1st year teacher
Pyatt, AR