UPDATED Digital Agenda #2S.11 ALGEBRA 2
June 1st – June 15th, 2012
Agenda for MATRICES
Check In/Do Know: Download files
Essential Question (s): 1. How to work with Matrices
Standard(s) from Instructional Guide: (TCRP Domains 1-3)
Algebra II 2.0: Students solve systems of linear equations and inequalities (in two variables) by using substitution, with
graphs or with matrices.
Student Objective (s):
1. The students will learn what Matrices are, and how to work with matrix addition, subtraction and
multiplication.
2. The students will learn how to work with Determinants
3. The students will learn how to use Cramer’s Rule
4. The students will learn how to solve Matrix Equations
Assessment and Student Reflection:
1.
Exit Slip: the material that will be collected when the students are done
•Agenda:
•Agenda:
•1. Review Solving systems of Linear
Equaltions.
•2. Mini Lecture on MATRICES
•3. Activity sheet on adding and
subtracting matrices:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Basi
c%20Matrix%20Operations.pdf
•Matrix Multiplication:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Mat
rix%20Multiplication.pdf
•Matrix operations combined:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/All%
20Matrix%20Operations.pdf
•2x2 Determinants:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Det
erminants,%202x2.pdf
•3x3 Determinants:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Det
erminants,%203x3.pdf
•Cramer's Rule 2x2:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Syst
ems%20of%20Two%20Equations%
20Cramers%20Rule.pdf
•Cramer's Rule 3x3:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Syst
ems%20of%20Three%20Equations
%20Cramers%20Rule.pdf
•Matrix Equations:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Mat
rix%20Equations%201.pdf
•Difficult:
•http://www.kutasoftware.com/Fre
eWorksheets/Alg2Worksheets/Mat
rix%20Equations%202.pdf
•4. Exit Slip and Reflection.
Explicit Direct Instruction
Individualized Online
Instruction
•Agenda
•1. Vierual Ner Matrices
•2. Watch the following videos and take careful notes please
•http://www.brightstorm.com/math/algebra2/matrices/introduction-to-matrices/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-operations/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-operations-problem-1/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-operations-problem-2/
•http://www.brightstorm.com/math/algebra2/matrices/augmented-matrices/
•http://www.brightstorm.com/math/algebra2/matrices/augmented-matrices-problem-1/
•http://www.brightstorm.com/math/algebra2/matrices/augmented-matrices-problem-2/
•http://www.brightstorm.com/math/algebra2/matrices/augmented-matrices-problem-3/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-multiplication/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-multiplication-problem-1/
•http://www.brightstorm.com/math/algebra2/matrices/matrix-multiplication-problem-2/
•3. Go onto Compass Learning and complete the forler labeled
2S.11 MATIRCES STD 2.0
•4. Start working on the activity sheets from direct instruction
the links are there, work them in order on a clean sheet of
paper, and be ready to turn them in and make sure that you
show EVERY SINGLE STEP.
•4. Exlit Slip and Reflection.
•1. PROJECT BASE LEARNING
ACTIVITY: Car or Cell phone plan
•2. In your groups use the
collaborative group role
expectations and assign a role to
each person in your group and
read the following purple math
article on Matrix Definitions
•http://www.purplemath.com/m
odules/matrices.htm
•Matrix Addition and Subtraction:
•http://www.purplemath.com/m
odules/mtrxadd.htm
•Matrix Multiplication:
•http://www.purplemath.com/m
odules/mtrxmult.htm
•Matrix Row Operations:
•http://www.purplemath.com/m
odules/mtrxrows.htm
•Matrix Inversion:
•http://www.purplemath.com/m
odules/mtrxinvr.htm
•3. In your groups create one BIG
MASSIVE graphic organizer
about what you just read, don't
forget to list and give credits to
all of the sites that you use to
create your graphic organizer.
•4. Download the Pizza Wars
Matrix project and follow the
instructions and create an imove,
power point, graphic organizer or
prezi to explain in detail your
answer.
•5. Exit Slip, Reflection
Collaborative
Standards-Driven
Activities and Stations