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\n\n15\nItems in Topic\n\n
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\n\"Essence\n\n
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\nLesson Planet Curated\n
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\nEssence of Linear Algebra\n

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\n\nFor Teachers\n\n11th - Higher Ed\n\nStandards\n
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\nThe 15 videos in the Essence of Linear Algebra collection teach students how to understand the numerical operations of matrices as well as the geometric intuitions underlying them. The first video in the series details the rationale...\n
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\n\n8\nItems in Topic\n\n
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\n\"Solve\n\n
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\nLesson Planet Curated\n
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\nSolve Systems of Equations Using Matrices: Common Core High School Algebra\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nThere's more than one way to solve a system by using matrices. These two standards address how to represent a system as a matrices and then to find the inverse if its exists. The collection includes lessons and practice for your students...\n
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Systems: Matrix Operations\n

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\n\nFor Students\n\nHigher Ed\n
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\nIn this matrix operations worksheet, students perform matrix addition and multiplication. This two-page worksheet contains six problems. Definitions, examples and explanations are also provided.\n
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\n\"Eighteen\n\n
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\nCurated OER\n
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\nEighteen Matrix Operations Questions\n

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\n\nFor Students\n\n11th - 12th\n
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\nIn this matrix operations worksheet, students use matrix operations (adding, subtracting, multiplying) to simplify eighteen matrices, if possible.  Solutions are provided.\n
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\n\"Matrix\n\n
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\nCurated OER\n
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\nMatrix Operations\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this matrix operations instructional activity, students solve 3 different sets of problems that include matrix operations. They solve each matrices and explain the relation between the computed matrices in each problem. Then, students...\n
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Systems: Matrix Operations\n

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\n\nFor Students\n\nHigher Ed\n
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\nThis matrix operations worksheet covers topics such as matrix addition, multiplication and properties such as associative, commutative and distributive. Students give examples and counter examples of matrix addition and multiplication. ...\n
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Systems: Using Matrix Operations\n

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\n\nFor Students\n\nHigher Ed\n
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\nIn this matrix operations worksheet, students convert a system of linear equations into a matrix. This four-page worksheet contains explanations, examples and four problems.\n
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Lesson Plan
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\n\"Using\n\n
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\nEngageNY\n
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\nUsing Matrix Operations for Encryption\n

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\n\nFor Teachers\n\n11th - 12th\n\nStandards\n
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\nData encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity...\n
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Worksheet
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\n\"Matrix\n\n
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\nCurated OER\n
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\nMatrix Operations\n

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\n\nFor Students\n\n10th - 12th\n\nStandards\n
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\nHere is a activity to practice or review basic matrix operations of addition, subtraction, and scalar multiplication. First, define and discuss key vocabulary terms, then have individuals work five simple problems. There are detailed...\n
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\n\"Basic\n\n
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\nCurated OER\n
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\nBasic Matrix Operations\n

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\n\nFor Students\n\n9th - 10th\n
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\nFor this basic matrix operations worksheet, students performed the given operation for the given matrices. This four-page worksheet contains 24 problems. Answers are provided on the last page.\n
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Systems: Using Matrix Operations\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this linear systems worksheet, students use matrix multiplication as an elimination technique to solve linear systems. They compare products and explore trends. This four-page worksheet contains explanations, examples and five...\n
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Assessment
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\n\"Mid-Module\n\n
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\nEngageNY\n
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\nMid-Module Assessment Task: Pre-Calculus Module 2\n

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\n\nFor Students\n\n11th - 12th\n\nStandards\n
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\nAssess your classes' knowledge using questions that require high-level thinking and explanation. Learners use matrices to answer application questions. They also demonstrate their understanding of matrix operations.\n
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\n\"Matrix\n\n
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\nCurated OER\n
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\nMatrix operations and Matrix Inverses\n

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\n\nFor Teachers\n\n11th\n
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\nEleventh graders study how to combine like vector's that are matrices. In this matrix operations worksheet, 11th graders combine matrices linearly and define the matrix-matrix product and its properties. Students also study matrix...\n
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\n\"Operating\n\n
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\nCurated OER\n
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\nOperating on Matrices\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nLearners investigate matrices by exploring addition, subtraction and multiplication of matrices.  Students find the determinant and inverse of a matrix.  The lesson includes a set of practice problems\n
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\n\"Matrix\n\n
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\nCurated OER\n
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\nMatrix Operations\n

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\n\nFor Teachers\n\n10th - 11th\n
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\nTwo real-world activities to practice adding, subtracting and multiplying matrices to problem solve. Data from several Pro football quarterbacks is used in one activity to make some predictions based on their stats. Then the class takes...\n
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Worksheet
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Systems: Matrix Operations\n

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\n\nFor Students\n\nHigher Ed\n
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\nIn this matrix operations instructional activity, students find the dot product of matrices. They use the elimination method to solve linear equations. This two-page instructional activity contains explanations, examples and three...\n
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Lesson Plan
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\n\"Getting\n\n
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\nEngageNY\n
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\nGetting a Handle on New Transformations 2\n

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\n\nFor Teachers\n\n11th - 12th\n\nStandards\n
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\nUse 2x2 matrices to move along a line. The second day of a two-day lesson is the 28th installment in a 32-part unit. Pupils work together to create and solve systems of equations that will map a transformation to a given...\n
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\n\"Setting\n\n
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\nCurated OER\n
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\nSetting up Systems\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this systems of equations worksheet, students solve 2 different problems that include setting up various systems. They compute a given system using matrix operations. Then, students verify that the solution is correct by drawing a set...\n
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Lesson Plan
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\n\"NUMB3RS\n\n
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\nCurated OER\n
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\nNUMB3RS - Season 2 - \"Convergence\" - Air Hockey\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nLearn how to use a matrix to organize data to solve a problem. This activity uses wins and losses to rank players for an air hockey tournament they wish to have. After practicing some basic matrix operations the class could do the...\n
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Lesson Plan
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\n\"Matrix\n\n
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\nEngageNY\n
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\nMatrix Addition Is Commutative\n

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\n\nFor Teachers\n\n11th - 12th\n\nStandards\n
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\nExplore properties of addition as they relate to matrices. Using graphical representations of vector matrices, scholars test the commutative and associative properties of addition. They determine if the properties are consistent for...\n
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Worksheet
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\n\"Multivariable\n\n
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\nCurated OER\n
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\nMultivariable Calculus: Linear Systems\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nIn this linear systems worksheet, learners perform matrix multiplication. This two-page worksheet contains examples, explanations, definitions, and four problems.\n
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Unit Plan
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\n\"Complex\n\n
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\nEngageNY\n
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\nComplex Numbers and Transformations\n

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\n\nFor Teachers\n\n11th - 12th\n\nStandards\n
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\nYour learners combine their knowledge of real and imaginary numbers and matrices in an activity containing thirty lessons, two assessments (mid-module and end module), and their corresponding rubrics. Centered on complex numbers and...\n
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Lesson Plan
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\n\"Getting\n\n
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\nEngageNY\n
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\nGetting a Handle on New Transformations 1\n

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\n\nFor Teachers\n\n11th - 12th\n\nStandards\n
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\nIn the first of a two-day lesson on transformations with matrix notation the class transforms the unit square using general transformations, then calculates the area of the transformed image. They discover it is the same as finding...\n
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Lesson Plan
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\n\"Matrix\n\n
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\nCurated OER\n
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\nMatrix Operations\n

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\n\nFor Teachers\n\n9th - 10th\n
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\nStudents solve problems using matrices. In this algebra activity, students add, subtract and multiply matrices. They use the graphing calculator to simplify and graph linear equations.\n
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