Glencoe is the publisher of our Common Core Algebra 1, Geometry and Algebra 2 textbooks. The online resources that accompany this textbook series are extremely powerful whereby providing ALL of the following for each course:
Personal Tutor Electronic Tool Kit
Videos Practice Worksheets
Glossary Geometer's Sketchpad
You can login at ConnectEd or under the "Students" tab.
Here is a GUIDE
that explains the resources available in ConnectEd.
Here is quick video
on how to view the content available for students.
Click this help link for student user guide's.