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Lesson Plan
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\n\"Signed\n\n
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\nSigned Numbers and Order of Operations I\n

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\n\nFor Teachers\n\n8th - 9th\n
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\nIn this signed numbers worksheet, pupils simplify equations by using the indicated operation. They add, subtract, multiply, and divide equations containing two to four positive and negative integers. Three of the 25 equations contain...\n
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\n\"Adding\n\n
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\nAdding and Subtracting Fractions and Mixed Numbers\n

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\n\nFor Teachers\n\n4th - 6th\n
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\nElementary schoolers participate with their teacher's instruction to learn to add and subtract fractions and mixed numbers. They use fraction strips to complete addition and subtraction problems. A step-by-step script is provided to help...\n
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\n\"Operations\n\n
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\nCurated OER\n
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\nOperations on Matrices\n

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\n\nFor Teachers\n\n10th - 12th\n
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\nA guided lesson using the WolframAlpha computer program. The class explores the basic operations of adding, subtracting, multiplying and dividing matrices to solve problems.\n
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\n\"Comparing\n\n
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\nCurated OER\n
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\nComparing Numbers to 100\n

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\n\nFor Teachers\n\n1st - 2nd\n
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\nHave your budding math analysts compare numbers up to 100. Here are 2 worksheets that each include 60 problems where learners use the appropriate symbol to determine which number is greater than, less than, or equal. An answer key for...\n
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\n\"The\n\n
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\nCurated OER\n
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\nThe Complex Numbers\n

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\n\nFor Teachers\n\n9th - 10th\n
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\nIn this algebra worksheet, students solve 16 problems involving imaginary numbers. In the first three, students find the square root of 3 negative numbers in terms of i. Nine problems involve addition, subtraction, multiplication and...\n
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\n\"Peanut\n\n
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\nLearn NC\n
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\nPeanut Butter and Jelly and Order of Operations\n

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\n\nFor Teachers\n\n4th - 5th\n\nStandards\n
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\nStudy order of operations using a peanut butter and jelly sandwich activity as your guide. The class watches you make a peanut butter and jelly sandwich based on a volunteer's instructions. They discuss the importance of following...\n
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\n\"Evaluating\n\n
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\nCurated OER\n
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\nEvaluating Using The Order of Operations\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nScholars are introduced to the usage of the Order of Operations. They explore the use of variables and how they are represented by any letter of the alphabet. They then engage in discussion for verbal assessment.\n
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\n\"PEMDAS:\n\n
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\nTeacher Created Resources\n
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\nPEMDAS: Order of Operations\n

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\n\nFor Teachers\n\n5th - 8th\n\nStandards\n
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\nLearners complete algebraic equations. They learn the algebraic order of operations and the acronym, PEMDAS, to help them remember the correct order of operations. Pupils complete algebraic equations using the order of operations.\n
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\n\"Complex\n\n
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\nCurated OER\n
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\nComplex Numbers and Operations\n

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\n\nFor Teachers\n\n8th - 10th\n
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\nIn this algebra worksheet, students add, subtract and multiply using complex numbers. They apply the correct property of i as they solve. There are ten questions with an answer key. \n
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\n\"Signed\n\n
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\nSigned Numbers and Order of Operations II\n

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\n\nFor Teachers\n\n7th - 8th\n
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\nIn this signed number worksheet, students find the sum and difference of positive and negative integers. They use the order of operations to solve equations containing exponents and parenthesis. Students complete 26 problems.\n
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\n\"Summary\n\n
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\nCurated OER\n
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\nSummary of operations with integers\n

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\n\nFor Teachers\n\n7th - 9th\n
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\nIn this integers worksheet, students perform a summary of how to properly perform operation on integers.  Addition, subtraction, multiplication, and division operations are shown with signed integers.  Dividing by zero is also...\n
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\n\"Add\n\n
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\nCurated OER\n
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\nAdd Positive And Negative Numbers\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nScholars investigate the concept of adding positive and negative numbers. They practice adding using the number line for scaffolding. This can be done as a game for younger learners, but may also be helpful for engaging the older pupils.\n
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\n\"Add\n\n
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\nCurated OER\n
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\nAdd It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping\n

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\n\nFor Teachers\n\n2nd - 4th\n
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\nStudents explore adding 2-digit numbers. In this math activity, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.\n
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\n\"Properties\n\n
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\nProperties of Operations as Strategies\n

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\n\nFor Students\n\n4th - 7th\n
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\nWhich property is shown? Scholars examine 10 multiplication equations to determine which property each displays. The properties aren't written for them, so this is a little more challenging. There are no numbers over 12 here. \n
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\n\"Adding\n\n
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\nAdding and Subtracting Fractions and Mixed Numbers\n

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\n\nFor Teachers\n\n4th - 6th\n
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\nStudents add and subtract fractions and mixed numbers. In this fractions worksheet, students learn how to add and subtract mixed numbers based on their knowledge of adding and subtracting fraction with a teacher led question and answer...\n
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Worksheet
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\n\"Multiplication\n\n
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\nCurated OER\n
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\nMultiplication of Whole Numbers\n

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\n\nFor Students\n\n3rd - 5th\n
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\nBreak up multiplication into more easily conceptualized math operations. Scholars first examine an array of apples and write a multiplication sentence to represent it. Then, they determine which of four sets of addends is equivalent to a...\n
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\n\"Multiplication\n\n
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\nMultiplication of Whole Numbers\n

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\n\nFor Students\n\n3rd - 5th\n
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\nRather than simply have your scholars memorize multiplication facts, be sure they understand the process behind each equation. There are four arrays of objects here; mathematicians write a multiplication sentence for each. Next, they...\n
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\n\"Properties\n\n
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\nVirginia Department of Education \n
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\nProperties of Real Numbers\n

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\n\nFor Teachers\n\n7th - 8th\n\nStandards\n
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\nStudents use paper cups and colored chips to observe properties of operations with real numbers. As a class, students brainstorm and use manipulatives to demonstrate associative, commutative, distributive identity and inverse properties....\n
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Instructional Video7:30
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\n\"How\n\n
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\nVirtual Nerd\n
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\nHow Do You Write a Whole Number Given in Words in Standard Form and in Expanded Form?\n

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\n\nFor Teachers\n\n5th - 8th\n\nStandards\n
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\nYou are given a number that is written out in words and now you have to write it in numerical form, and you have to write it in expanded form. The teacher helps you identify the period values and the place values to write the words in...\n
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Instructional Video15:39
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\n\"Singapore\n\n
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\nKhan Academy\n
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\nSingapore Math: Grade 3a, Unit 1 (Part 8)\n

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\n\nFor Students\n\n3rd\n
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\nSal provides a series of numbers for viewers to consider. They must attempt to identify the number pattern and predict the following two numbers in the sequence. The video contains various problems involving place value and pattern...\n
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Instructional Video6:25
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\n\"How\n\n
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\nHow Do You Multiply a Three-Digit Number by a One-Digit Number?\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nThe teacher gives a very thorough explanation of how to set up and multiply numbers vertically. She emphasizes place value and where the numbers go when you multiply them (carrying).\n
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Worksheet
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\n\"Dividing\n\n
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\nDividing by One-Digit Numbers\n

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\n\nFor Students\n\n4th - 5th\n
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\nLooking for a division drill including remainders? You've found one! There are 12 long-division equations here, and scholars show their work in solving each one. These all have three-digit dividends, one-digit divisors, and remainders....\n
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\n\"Division\n\n
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\nDivision by 1-Digit Numbers #2\n

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\n\nFor Students\n\n4th - 5th\n\nStandards\n
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\nStart simple as mathematicians begin long division with remainders. These 16 problems are in two sections with fraction remainders in the first eight and unit remainders in the second eight. Each problem has a single-digit divisor and...\n
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Lesson Plan
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\n\"Numbers\n\n
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\nCurated OER\n
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\nNumbers and Operations\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nStudents practice using proportions to discover the fraction needed to use the right amount of an ingredient. They calculate the number of ounces in one gallon as well. They answer questions to complete the lesson.\n
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