Lesson Plans: Matrices/Determinants/Inverse
Stage 3 – Learning Plan
Friday Nov. 14
Wed/Thur
Nov. 12 – 13
Tuesday
Nov. 11
Monday Nov. 10
November 10 – November 14
Objective: SWBAT multiply matrices.
Activities: Warm Up: Solve a matrix for x and y values.
Notes 3.6: Demonstrate how to multiply matrices.
Guided Practice: Students practice problems on multiplying matrices with a partner.
Independent Practice: Handout 3.6
Assessment: Exit Ticket
Materials: Spiral notes, handout 3.6
Follow Up/HW: Finish handout 3.6
Objective: SWBAT multiply matrices.
Activities: Warm Up: Multiply Matrices
Notes: 3.6: Demonstrate how to multiply matrices. Show how to determine if it is possible to
multiply matrices.
Guided Practice: Students practice multiplying matrices with a partner.
Independent Practice: Handout 3.6: Multiplying Matrices.
Exit Ticket: Multiply Matrices.
Materials: spiral notes, Handout 3.6
Follow Up/HW: Finish Handout 3.6
Objective: SWBAT find the determinant of a matrix.
SWBAT show how to solve a system of linear equations by using inverse matrices.
Warm Up: Multiply Matrices
Activities: Notes 3.7: Find the determinant of a 2 X 2 matrix.
Notes 3.8: Show how to solve a system by using the inverse of a matrix.
Guided Practice: Find the determinant of a 2 x 2 matrix. Find the solution to a system of
equations by using the inverse of a matrix.
Independent Practice: Handout 3.7/3.8
Assessment: Exit Ticket
Materials: Spiral Notes, handout 3.7/3.8
Follow Up/HW: finish handout 3.7/3.8
Objective: SWBAT find the solution to a system by using inverse matrices.
Warm Up: Solve a system by using inverse.
Activities: Notes 3.8: Demonstrate how to use inverse to solve a system of equations.
Go over how to find the determinant of a matrix.
Independent Practice: Students practice solving systems by Inverse. Handout 3.8
Assessment: Exit Ticket
Materials: spiral notes/handout 3.8
Follow Up/HW: none