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Worksheet
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\n\"Translate\n\n
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\nCurated OER\n
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\nTranslate Equations\n

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\n\nFor Students\n\n7th\n
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\nIn this translating equations worksheet, 7th graders solve 18 different problems related to translations. First, they use variables and the appropriate operations to write an expression or equation for each. Then, students evaluate each...\n
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Worksheet
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\n\"Null\n\n
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\nCurated OER\n
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\nNull Space And the General Solution\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this null space worksheet, students solve 5 different problems that are related to null space and the general solution of an equation. First, they find a solution to the given equation given that Ax=b. Then, students verify the...\n
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Worksheet
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\n\"Problem\n\n
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\nCurated OER\n
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\nProblem Solving I\n

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\n\nFor Students\n\n8th - 10th\n
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\nIn this problem solving worksheet, students estimate possible solutions to given functions. They determine the solution to given equations. This two-page worksheet contains 2 multi-step problems.\n
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Worksheet
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\n\"Tests\n\n
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\nCurated OER\n
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\nTests for Parallelograms\n

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\n\nFor Students\n\n10th\n
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\nIn this tests for parallelograms instructional activity, 10th graders solve 7 various types of geometry problems that include parallelograms. First, they determine if each quadrilateral is a parallelogram and justify their answers. Then,...\n
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Handout
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\n\"Solving\n\n
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\nCharleston School District\n
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\nSolving Systems with Elimination\n

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\n\nFor Students\n\n8th - 9th\n\nStandards\n
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\nCan you handle one more method? It just might be your favorite! Building on the skills learned in the previous lessons in the series, scholars now learn the elimination method. The video examines problems of varying difficulty. \n
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Assessment
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\n\"Number\n\n
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\nInside Mathematics\n
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\nNumber Towers\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nNumber towers use addition or multiplication to ensure each level is equal. While this is common in factoring, it is often not used with algebraic equations. Solving these six questions relies on problem solving skills and being able to...\n
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Lesson Plan
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\n\"Determining\n\n
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\nKenan Fellows\n
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\nDetermining the Atomic Mass of Elements in a Compound Using Matrices\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nScholars apply concepts learned in both Algebra II and Chemistry to answer the questions on the provided worksheet. The activity allows for extra practice in both classes and helps connect concepts usually taught in isolation. The...\n
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Lesson Plan
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\n\"Discovering\n\n
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\nCurated OER\n
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\nDiscovering Math Concepts in Advanced Algebra\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nLearners explore the concept of Chinese contributions in mathematics. In this Chinese contributions in mathematics lesson, students research Chinese achievements in mathematics. Learners solve 3x3 systems of equations using the method...\n
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Lesson Plan
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\n\"Cash\n\n
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\nCurated OER\n
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\nCash Box\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nSolving systems of equations with a twist! If you are looking for something out of the ordinary, then this is the problem for you. In this scenario, some money is found on the ground and you need to determine if it belongs in the cash...\n
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Worksheet
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\n\"Sum\n\n
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\nCurated OER\n
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\nSum of Integers\n

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\n\nFor Students\n\n12th - Higher Ed\n
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\nIn this sum of integer worksheets, students formulate and prove the sums of cubes. They explore a quadratic polynomial, cubic polynomial and solve with systems of equations. This two-page worksheet contains eleven problems.\n
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Performance
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\n\"Projectile\n\n
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\nRadford University\n
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\nProjectile Motion and Quadratic Functions\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nModel the flight of a ball. Small groups collect time data for how long it takes to toss a ball between two people. The teacher leads a discussion about projectile motion to get the class thinking about how to calculate the equation of...\n
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Worksheet
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\n\"Math\n\n
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\nMath Stars\n
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\nMath Stars: A Problem-Solving Newsletter Grade 6\n

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\n\nFor Students\n\n4th - 7th\n\nStandards\n
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\nThink, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box...\n
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Instructional Video9:17
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\n\"Intro\n\n
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\nIntro to the Trigonometric Ratios\n

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\n\nFor Students\n\n11th - Higher Ed\n
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\nThis video introduces the basics of trigonometry. It starts by defining a right triangle and showing two different examples of finding the ratios of sine, cosine, and tangent using the SOH-CAH-TOA mnemonic. This resource could be used as...\n
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Lesson Plan
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\n\"TI-89\n\n
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\nCurated OER\n
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\nTI-89 Activities for PreCalculus and AP Calculus\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nUsing the TI-89 calculator, students explore the statistical, graphical and symbolic capabilities of the TI-89.  Students investigate topics such as solving systems of equations, finding inverse functions, summations, parametrics...\n
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Worksheet
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\n\"Academic\n\n
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\nCurated OER\n
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\nAcademic Algebra 2 Test\n

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\n\nFor Students\n\n11th\n
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\nFor this algebra worksheet, 11th graders rewrite word problems using algebraic expressions. They solve problems using systems of equations. There are 14 problems on this worksheet.\n
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Worksheet
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\n\"Unit\n\n
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\nCurated OER\n
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\nUnit 9 Review\n

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\n\nFor Students\n\n8th - 10th\n
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\nMiddle and high schoolers solve and complete 15 various types of problems that include evaluating expressions and graphing. First, they use the substitution method to solve pairs of equations for a variable. Then, students write out a...\n
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Performance
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\n\"Saving\n\n
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\nRadford University\n
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\nSaving the US from a Missile Crisis\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nMathematically shoot down an incoming missile. Given information about the Cuban Missile Crises, learners calculate the equation of the trajectory of an imaginary missile launched from Cuba toward Washington, D.C. Scholars determine the...\n
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Activity
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\n\"The\n\n
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\nNoyce Foundation\n
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\nThe Wheel Shop\n

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\n\nFor Students\n\nK - 12th\n\nStandards\n
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\nTeach solving for unknowns through a problem-solving approach. The grouping of five lessons progresses from finding an unknown through simple reasoning to solving simultaneous equations involving three and four variables. Each lesson...\n
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Assessment
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\n\"Intersections\n\n
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\nConcord Consortium\n
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\nIntersections I\n

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\n\nFor Students\n\n8th - 12th\n\nStandards\n
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\nOne, two, or zero solutions—quadratic systems have a variety of solution possibilities. Using the parent function and the standard form of the function, learners describe the values of a, b, and c that produce each solution type. They...\n
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Assessment
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1
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\n\"Middle\n\n
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\nMathematics Assessment Project\n
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\nMiddle School Mathematics Test 2\n

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\n\nFor Students\n\n6th - 8th\n
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\nA 13-page test with two 40-minute sections covers multiple years of math content. It incorporates applied problems and mathematical analysis.\n
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Lesson Plan
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\n\"Solving\n\n
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\nSolving Systems with Row Operations 2\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nHave your class solve equations using matrices by teaching them how to factor systems of equation to identify the point of intersection. They create their matrices on the Ti and perform row operations to simplify.\n
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Lesson Plan
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\n\"Mixture\n\n
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\nWest Contra Costa Unified School District\n
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\nMixture Problems\n

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\n\nFor Teachers\n\n8th - 10th\n
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\nMix up your lessons with the resource on mixture problems. Scholars use manipulatives to model and solve mixture problems. Individuals then set up both one- and two-variable equations to solve the problems.\n
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Activity
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\n\"On\n\n
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\nNoyce Foundation\n
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\nOn Balance\n

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\n\nFor Students\n\nK - 12th\n\nStandards\n
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\nInvestigate the world of unknown quantities with a creative set of five lessons that provides problem situations for varying grade levels. Each problem presents a scenario of fruit with different weights and a balance scale. Using the...\n
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Activity
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\n\"Potatoes\n\n
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\n101 Questions\n
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\nPotatoes\n

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\n\nFor Students\n\n9th - 12th\n\nStandards\n
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\nBetween 2000 and 2017, the cost of potatoes more than doubled in the United States. Pupils use the total cost of two types of potatoes to solve for the number of pounds of each type of potato. Then, they determine if the kitchen scale...\n
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