Curated OER
Physics: Eigenvalues
Students solve problems by discovering the eigenvalues that satisfy design questions. They explain how relaxing a small angle approximation can change the solution. Students apply the numerical model of pendulumm motion to solve the...
Curated OER
Can Chromatography Separate A Pigment?
High schoolers separate a mixture of pigments with ion exchange chromatography and predict whether the ion-exchange matrix is positively or negatively charged based on the type of pigment bonded to the matrix.
Mathematics Archives
Math Archives: Linear Equation Programs
This site contains a downloadable tool that can solve up to 30 simultaneous linear equations in 30 unknowns.
Washington State University
Washington State University: Tool for Elementary Row Operations
This site from Washington State University is useful to students as it will break down and solve the matrix for them.
Math Medics
S.o.s. Math: Elementary Operations for Matrices
This lesson contains pertinent information regarding elementary operations for matrices. Step by step procedure makes completing the matrix easy.
James Madison University
James Madison University: Clastic Sedimentary Rock Classification
An upper-level explanation of clastic sedimentary rock classification. Charts, diagrams, and review questions are included. Be sure to click on the PDF Clastic Identification key.
![Metal: Matrices [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Metal: Matrices [Pdf] Lesson Plan")
Other
Metal: Matrices [Pdf]
The resource is a lesson guide that teaches the basic mathematical concepts needed for teaching economics and financial economics. Topics include matrix transposition, matrix inversion, and operations with matrices. Applications of Excel...
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Augmented Matrices
Seventeen problems present a variety of practice working with augmented matrices. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button...
TES Global
Tes: Spelling Activity Matrix: 42 Ideas for Your Weekly Spelling Words
[Free Registration/Login Required] This matrix contains 42 spelling activities that are based on Bloom's Taxonomy Six Thinking Levels. The activities provide opportunities for each learning style.
OpenStax
Open Stax: Anatomy and Physiology: Connective Tissue
One of the major functions of connective tissue is to connect tissues and organs. Learn all about connective tissue here.
Department of Defense
Do Dea: Algebra 1: Semester Ii: Solving Systems
A learning module through which students learn about solving systems including systems of equations, solving systems, systems in inequalities, the matrix, and statistics.
Other
Elmwood Park High School: Vertex Edge Graphs
In this Unit, you will use vertex-edge graphs and Euler Circuits to help find optimum paths. Included are two lessons that help you develop the understanding and skill needed to solve problems about optimum paths and conflicts.
Wolfram Research
Wolfram Math World: Matrix
From Mathworld.com as site on Maxtricies. Includes formulas, definitions, and links to related articles.
University of Georgia
University of Georgia: Slope of Lines
This site provides a detailed unit on finding the slope of lines that investigates methods for solving systems of equations. Good lesson plan for class.
University of Regina (Canada)
University of Regina: Math Central: Augmented Matrix Tutorial
The necessary steps to augment a matrix are explianed by using a problem presented by a student.
Wolfram Research
Wolfram Mathworld: Gauss Jordan Elimination
Mathworld provides a three step explanation of Gauss-Jordan elimination. To help you better understand the process, you can click on any of the highlighted terms for definitions.
Texas Instruments
Texas Instruments: Numb3 Rs: Set the Trap
Based off of the hit television show NUMB3RS, this lesson shows students a real-world application to matrices and matrix operations. Framed in the context of a stolen painting which the thief may hide at different warehouses, students...
Texas Instruments
Texas Instruments: Numb3 Rs: Coded Messages
Based off of the hit television show NUMB3RS, this lesson uses matrices (inverse and multiplication) to decode messages hidden within digital pictures -- a process known as steganography. This method of hidden communication is known to...
Texas Instruments
Texas Instruments: Numb3 Rs: Markov Chain Links
Based off of the hit television show NUMB3RS, this activity introduces students to the concept of Markov Chains, and shows students how to find the probability of something (dependent) happening in the future, given certain conditions...
PBS
Pbs Learning Media: Meadows or Malls?
The lesson plan investigates how to use matrices to solve a complex linear programming problem. Educators can download printable version of the lesson in pdf format.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Geometria De Los Determinantes
In Spanish. In this interactive session you will study the second order determinant and its properties. Both methods geometrically and algebraically are presented.
Other
The Graphic Organizer: Index of Graphic Organizers
The table on this page organizes links to a variety of graphic organizers. Each organizer is pictured and explained. Question prompts, ideas for use, and investigative links also included on pages for individual organizers. If you are...
Other
Greg Freeman: Brainstorming Web
Greg Freeman gives an example and explanation of the graphic diagram called "brainstorming web." Includes suggestions for effective use, working strategies, and useful links.
Other
What Is an Original Print?
This site has descriptions of many printmaking processes as well as links to other printmaking sites and galleries.