Category: Weekly Checklists (Page 4 of 5)

Monday, September 16 to Sunday, September 22

Lessons

• 2.4 The Identity Matrix and Matrix Inverses
• 2.5 Finding the Inverse of a Matrix
• 2.6 Elementary Matrices (postponed)

WeBWorK

• The Inverse of a Matrix
• Characterizations of Invertible Matrices
• Elementary Matrices (postponed)

OpenLab

• Applications of linear algebra (instructions)

Reminder

Test #1 is scheduled for Monday, September 30

Monday, September 9 to Sunday, September 15

Lessons

• 1.2 Systems of Equations, Algebraic Procedures (continued)
• 2.1 Matrix Addition and Scalar Multiplication
• 2.2 Matrix Multiplication
• 2.3 The Transpose
• 2.4 The Identity Matrix and Matrix Inverses (postponed)
• 2.5 Finding the Inverse of a Matrix (postponed)

WeBWorK

Due Sunday, September 15 11:59pm

• Systems of Linear Equations
• Gaussian Elimination
• Matrix Operations
• The Inverse of a Matrix (postponed)

OpenLab

Due Sunday, September 15, 11:59pm

• WeBWorK Ask For Help feature (instructions) [comment]

From Week 0 and Week 1 (submit this week if you haven’t yet)

• Introduce yourself (from the Week 0 checklist, instructions) [post + comment]
• Back to the future (instructions) [comment]

Monday, September 2 to Sunday, September 8

Monday, September 2 is a holiday; only class meeting this week is Wednesday, September 4

Lessons

• 1.2 Systems of Equations, Algebraic Procedures (part 2)
  • I haven’t vetted the videos on this playlist, but this account tends to be pretty reliable, so you might like to check out the playlist for help with this week’s material. Ignore anything that uses elementary matrices. For now, you’re interested only in elementary row operations; we’ll study elementary matrices later.

WeBWorK

Due Sunday, September 15

• more WeBWorK sets will be due on this date as well as we catch up from our late start
• WeBWorK login information has been emailed to students (emails to Gmail addresses have bounced back; please see me if you have not received your login info)
  • Systems of Linear Equations
  • Gaussian Elimination

OpenLab

Due Sunday, September 8, 11:59pm

• Introduce yourself (from the Week 0 checklist, instructions) [post + comment]
• Back to the future (instructions) [comment]

Other

• Complete the welcome survey for one participation point (from the Week 0 checklist)