Estimated time for students to complete	Points toward unit total
Glossary Analysis	2 hrs	15
Evolution of Flight Assignment	2 hrs	15
Our Own Bird Sounds	3- 5 hrs.	20
Our Own Glossary	2 hrs	no points, just winner recognition
How I Chose Forum	2hrs	20
Our Discovery	3-5 hours	20
My Science Blog	2 hrs	10