The links below (also found in the sidebar of this blog) give extra GRAMMAR PRACTICE (Colby) and EXPLANATIONS (Study Spanish):
Don’t forget that Connect also offers grammar tutorials! From your Connect home page:
1.) Click on the LIBRARY tab.
2.) Click on the E-BOOK.
3.) Click on VIDEOS. From there you will see Video Grammar Tutorials for the chapters.
PLEASE NOTE: The above information is for 1442, and 2313. If you are using the new 10th edition of Puntos de partida (SPAN 1441), OR the textbook Punto y aparte (SPAN 2314), the video grammar tutorials have been incorporated into your Chapter folders on CONNECT.