Algebra 1 Online!
Henrico County Public Schools, Virginia
Module  Data Analysis
Lesson 1  Adding, Subtracting, and Scalar Multiplication of Matrices
Lessons
1
Adding, Subtracting, and Scalar Multiplication of Matrices
2
Measures of Central Tendency
3
Box and Whisker Plots
4
Best Fit Lines and Curves
5
Deviation and ZScores
6
Module Review
SOL
Moved to MA. 14
Applet
Common Core Standards
NVM.6
NVM.7
NVM.8
NVM.9
NVM.10
NVM.11
NVM.12
AREI.8
AREI.9
Warmup
Lessons
Activity: Project Graduation Beginning Matrices (doc)

(pdf)
Activity: Project Graduation Matrices (doc)

(pdf)
Videos
Video: PH Adding Matrices
Explore Learning
Geogebra
Internet Sites
Notes: Matrix Addition and Subtraction
 notes on adding and subtracting matrices at
projectgcse.co.uk
Notes: Review of Matrices
 notes about matrices at
Math For Morons
Tasks
Homework
Casio Calculator Investigation: Matrices (doc)

(pdf)
Matrices Worksheet (doc)

(pdf)
Journal
Matrices:
What is the purpose of matrices? Search the internet and find 3 examples of how and why they are used. Give a description and the URL address of the site.
Study Guide
ExamView Quiz: Adding, Subtracting, and Scalar Multiplication of Matrices
Other
HCPS 2002
Send comments or materials to Skip Tyler, Secondary Math Specialist