### We found 980 reviewed resources for matrix

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#### Solve Systems of Equations Using Matrices: Common Core High School Algebra

There'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...

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#### Algebra: High School Common Core Math

All Algebra, all the time! Here is a compiled list of resources that address all of the standards regarding Algebra Common Core for high school. Each resource has the main standard it addresses under the notes section of the item.

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#### Number and Quantity: High School Common Core Math

This collection has a resource for each standard in the Number and Quantity selection of the CCSS. While several of the resources cover multiple standards, the focus standard is listed in the notes section of each resource for easy viewing.

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#### Application of Matrix Multiplication

The class explores a real-world application in which the data represents rental prices of beach condos. They problem solve by multiplying matrices to determine the cost of each property in each season. Several scenarios are presented in...

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#### Matrix Revolutions

Beginning with references to the pop culture phenomena of the Matrix movies, this activity moves quickly into the realm of math theory. Using matrices to manipulate polygons in the plane is the focus, with hints at extensions into deeper...

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#### Having Fun with Matrix Multiplication

Let me show you how easy matrix multiplication is. The lesson plan provides guidance to teachers for direct instruction of matrix multiplication. Given the size of two matrices, scholars determine whether they can multiply the two....

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#### Matrix Notation Encompasses New Transformations!

Class members make a real connection to matrices in the 25th part of a series of 32 by looking at the identity matrix and making the connection to the multiplicative identity in the real numbers. Pupils explore different matrices and...

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#### Multiplicative Inverses of Matrices and Matrix Equations

Young mathematicians so often have a love-hate relationship with matrices and their inverses. They love the idea of a quick algorithmic way to solve systems of equations, but get stuck in the arithmetic precision required by the method....

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#### Solving a Matrix Equation: Mystery Matrix

Solve a matrix in code—color code. Pupils use the interactive resource to set up the matrix equation and its solution path. Scholars use the created solution path to determine the entries of the 2 X 2 solution.

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#### Matrix Madness!!

Perform operations to add, subtract, multiply and divide matrices. Then solve problems with vectors using matrices. A three day lesson: Matrix Madness, Mystical Matrices, and Decode the Encode. The last lesson has prizes that the class...

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#### Matrix Transformations

Twelfth graders explore transforming matrices representing figures in the coordinate plane by entering data points of figures such as triangles and quadrilaterals into a matrix. Students dilate, rotate, reflect, and translate the figures...

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#### Making Connections: Matrices, Graph, Linear Systems

In this set of activities, matrices and equations are explored. They work with matrices using pen and paper as well as graphing calculator. Additionally real-world problems are explored.

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#### Square Matrices - Concept

No, matrices are not what mathematicians sleep on. Lesson begins with identifying the dimensions of matrices then moves on to multiply them. It also provides guided practice problems that get progressively more complex.

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#### Operating on Matrices

Learners investigate matrices by exploring addition, subtraction and multiplication of matrices. Students find the determinant and inverse of a matrix. The instructional activity includes a set of practice problems

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#### Solving Systems Using Matrices

Explore the concept of systems of equations in two variables and use matrices to solve them. Young mathematicians enter coefficients and constants into a matrix and then solve using row reduction. Instructions on how to use the shortcut...

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#### Transformations and Matrices

There are four activities in this extensive lesson covering the identity matrix and scaling, the linear representation of translations, the linear representation of rotations, and reflections. In small groups, they use the Cabri II...

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#### Using Matrices to Enter Data and Perform Operations

Here's a TI step by step guided activity on matrices. The class enters data into the TI calculator about movie ticket sales and uses matrices as a problem solving tool. They add and multiply matrices to determine profit.

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#### Properties of Matrices

A TI-nspire lesson to find determinants of matrices using calculators. The class follows along in this step by step activity to explore operations on matrices. They will mostly be multiplying and at the end of the lesson they are guided...

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#### Working With Matrices

Learners solve problems using matrices. In this algebra lesson plan, pupils collect data and use matrices to organize their collected data. They interpret the data in the matrices and relate it to different careers, and use addition,...

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#### Using a Matrix to Predict the Winner

Students use matrices to make predictions. In this algebra lesson, students add,subtract, multiply and divide o find their solution and predict the winner. They solve real life scenarios using matrices.

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#### Dilations with Matrices

Examine dilation with matrices with your class. Learners write a conjecture for how the scale factor determines the size of an image. They then use their conjecture to write a matrix multiplication problem for the illustrated triangle...

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#### Matrix Analysis of Networks

Explore the connection between a finite graph, a directed graph, and a matrix. Graph lines and identify the relationship of matrices in real-world scenarios. Then use this information to work with a partner to plan and design a town...

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#### Codes - Hiding Information with Matrices

Students explore the everyday uses of codes and the role codes have played in national security. They practice using matrices and matrix equations to encode and decode information.

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#### Module 10: Matrices Revisited

A matrix is just a fancy way of making a table. Young scholars explore operations with matrices with the first lessons in the final module of a 10-unit Algebra II series. After adding, subtracting, and multiplying matrices, pupils use...