There are a few items for you to take note of this long weekend.
1. Answers for Matrices Assignments 1 - 3 : on google site (S203)
2. Additional Practice for Standard Form : Ace-learning worksheet (answers on google site (S203))
3. Similar Solids solutions : google site (S203)
4. Indices Revision Quiz : ace-learning
5. Matrices Quiz 3 : ace-learning (contains applications, please read ahead)
For those who have problem accessing the google site, you can get friends to email the file to you. I am unable to post the worksheets on the blog as it is public.