The above link takes you to the new online presentation of S290. Review to refresh on the basics.

Brush up on basic math skills (e.g. slope calculations, etc) to prepare for S490. Yearly some folks attend S490 who are not on top of their game with basic math which slows them down in the timed tests. Practice, practice, practice

Click on the link above. This web site reviews vector math, a topic that has been a problem for S490 students in the past. It is recommended that you focus on the following pages that follow the Vector home page: