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Lesson Plan
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\n\"Cold,\n\n
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\nCurated OER\n
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\nCold, Clouds, and Snowflakes\n

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\n\nFor Teachers\n\n4th - 7th\n
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\nStudents explore satellite data and graphing. In this weather data analysis math and science lesson, students analyze NASA satellite data to draw conclusions about geographical areas where precipitation might have happened. Students...\n
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Handout
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\n\"Introduction\n\n
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\nTechnical Sketching\n
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\nIntroduction — Surfaces and Edges\n

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\n\nFor Students\n\n9th - 12th\n
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\nHow different can 3-D and 2-D really be? An engineering resource provides an explanation about the importance of two-dimensional technical drawings. Several samples show how to create multi-view drawings from pictorials and...\n
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Study Guide
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\n\"Understanding\n\n
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\nCurated OER\n
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\nUnderstanding Variables\n

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\n\nFor Teachers\n\n9th - 10th\n
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\nStudents solve linear equations and identify the unknown. In this algebra lesson, students define a variable and use addition, subtraction, multiplication and division to solve. They change the equation depending on the value of the...\n
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Lesson Plan
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\n\"Introduction\n\n
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\nOrganization for Educational Technology & Curriculum\n
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\nIntroduction to Variables and Algebraic Expressions\n

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\n\nFor Teachers\n\n6th - 8th\n\nStandards\n
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\nBegin your next algebra unit with this introductory lesson on variables and algebraic expressions. This plan requires a SMART board and includes a SMART notebook file. The file contains a guiding question and two learning activities that...\n
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Worksheet
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\n\"Understanding\n\n
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\nCourseware Solutions\n
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\nUnderstanding Algebraic Expressions\n

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\n\nFor Students\n\n5th - 7th\n\nStandards\n
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\nPrealgebra apprentices read seven phrases and write an expression for each. The printable version of the worksheet is not very attractive; it has the standards information printed at the top. The problems are arranged in a table and are...\n
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Lesson Plan
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\n\"Highs\n\n
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\nCurated OER\n
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\nHighs and Lows\n

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\n\nFor Teachers\n\n8th - 11th\n
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\nSolve problems using integration and derivatives. By using calculus, learners will analyze graphs to find the extrema and change in behavior. They then will identify the end behavior using the derivatives. Activities and handouts are...\n
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Lesson Plan
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\n\"Play\n\n
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\nCurated OER\n
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\nPlay It\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nThere are a number of activities here that look at representing data in different ways. One activity, has young data analysts conduct a class survey regarding a new radio station, summarize a data set, and use central tendencies to...\n
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Interactive
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\n\"Equivalent\n\n
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\nCurated OER\n
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\nEquivalent Algebraic Expressions\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nThis online worksheet can be printed, projected on the board, or used as example problems for the class to solve. They write equivalent expressions for a set of given equations, 14 total. This page contains an answer link and links to...\n
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Instructional Video4:51
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do You Turn a More Complicated Expression into Words?\n

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\n\nFor Teachers\n\n8th - 9th\n
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\nGiven an algebraic expression, write a word problem. Usually it's the other way around where you have a word problem and need to write an algebraic expression. But, this is a good skill to have because it would mean that one has a good...\n
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Lesson Plan
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\n\""How\n\n
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\nCurated OER\n
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\n\"How Many Names for 100?\"\n

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\n\nFor Teachers\n\n5th\n
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\nFifth graders work on the different possibilities of reaching the number 100. The class is divided into homogeneous groups for cooperative learning. The lesson uses discussion questions to help with problem solving.\n
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Lesson Plan
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\n\"Same\n\n
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\nCurated OER\n
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\nSame As\n

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\n\nFor Teachers\n\nK - 3rd\n
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\nExplore the concept of the equals symbol. In this mathematical symbols lesson, learners discover the meaning of the equals sign (symbol). They also construct addition and subtraction sentences to understand the concept of equal parts. \n
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Lesson Plan
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\n\"7th\n\n
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\nCurated OER\n
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\n7th Grade Scientific Notation\n

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\n\nFor Teachers\n\n7th - 8th\n
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\nMiddle-school mathematicians identify the need for scientific notation. Learners convert large and small numbers into scientific notation. Young scholars review the powers of ten and write them on the board in standard form and...\n
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Instructional Video4:34
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do You Solve a Word Problem That Compares Two Fractions?\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nWho made more money in the stock market, Brad or Ariel? Brad's stock went up, but Ariel's stock fluctuated up and down. Set up an inequality to solve this one. Ariel will have several terms as her stock fluctuated and Brad has a single...\n
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Instructional Video7:22
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\n\"What\n\n
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\nCurated OER\n
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\nWhat Do You Do With a Negative Exponent?\n

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\n\nFor Teachers\n\n8th - 11th\n
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\nJust watch this video for a very thorough explanation, step-by-step, on how to work with negative exponents. The instructor explains how it is possible that negative exponents and inverses and fractions are connected in this situation....\n
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Worksheet
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\n\"Study\n\n
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\nCurated OER\n
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\nStudy Guide: Order of Operations\n

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\n\nFor Students\n\n7th - 9th\n
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\nIn this algebra learning exercise, students learn how to evaluate algebraic expressions using the order of operations. They then solve 12 problems using what they learned.\n
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Worksheet
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\n\"Word\n\n
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\nCurated OER\n
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\nWord Problems\n

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\n\nFor Students\n\n9th\n
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\nIn this algebra activity, 9th graders rewrite word problems into algebraic sentences. They define sum, difference, quotient and factors. There are 5 word problems with an answer key.\n
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Worksheet
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\n\"1-3\n\n
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\nCurated OER\n
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\n1-3 Study Guide: Order of Operations\n

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\n\nFor Students\n\n6th - 8th\n\nStandards\n
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\nThe order of operations is compared to punctuation in a sentence: it makes the meaning clear. After two example problems are solved according to a four-step format, your math class evaluates 12 expressions on their own. Learners could...\n
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Lesson Plan
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\n\"Functions\n\n
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\nCurated OER\n
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\nFunctions & Algebra\n

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\n\nFor Teachers\n\n8th - 10th\n
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\nYoung scholars examine linear equations. In this functions and algebra lesson plan, students write equations in the slope-intercept form. They enter data in a graphing calculator, examine tables, and write linear equations to match the...\n
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Lesson Plan
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\n\"Variables\n\n
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\nTexas Instruments\n
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\nVariables and Expressions\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nStudents solve equations by writing expressions. In this algebra lesson, students identify the different values for each variable. They use the navigator to see how to solve equations.\n
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Interactive
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\n\"Expressions\n\n
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\nCurated OER\n
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\nExpressions from Sentences\n

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\n\nFor Students\n\n7th - 9th\n
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\nIn this algebra worksheet, students rewrite sentences into algebraic equations using variables and solve for the unknown. There are 10 interactive questions with an answer key.\n
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Lesson Plan
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\n\"Math\n\n
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\nCurated OER\n
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\nMath Words with Multiple Meanings\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nLearners of many ages use the Visual Thesaurus to help them understand the language of math. They work in groups to explore the multiple meanings of common math terms. Pupils come up with examples of the words in mathematical and other...\n
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Lesson Plan
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\n\"On\n\n
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\nCurated OER\n
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\nOn the Road Again\n

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\n\nFor Teachers\n\n4th - 6th\n
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\nStudents work with patterns to develop formulas that will help them determine total cost. In this patterning instructional activity, students watch a video about an NBA trainer. (not included) They work in groups to access the assigned...\n
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Lesson Plan
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\n\"Linear\n\n
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\nCurated OER\n
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\nLinear Relationship\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nStudents use a graphing calculator to examine the association between the data points and equation of a linear relationship. They write equations in slope- intercept form. Answer key included.\n
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Worksheet
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\n\"Agents\n\n
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\nCurated OER\n
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\nAgents of Erosion and Deposition\n

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\n\nFor Students\n\n6th - 8th\n
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\nIn this science worksheet, students play a game of shoreline charades using picture symbols and other games to cover the concept of erosion or deposition.\n
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