{"results":"
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Handout
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\n\"Regents\n\n
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\nOswego City School District\n
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\nRegents Exam Prep Center: Solving Systems Using Addition or Subtraction\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nThree examples are used to demonstrate solving a system of linear equations algebraically using addition and subtraction. The examples cover different situations that occur with the coefficients of the variable terms. Includes several...\n
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Handout
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\n\"Regents\n\n
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\nOswego City School District\n
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\nRegents Exam Prep Center: Factoring Trinomials (A=1)\n

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\n\nFor Students\n\n9th - 10th\n
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\nThis site from the Oswego City School District shows students how to factor trinomials when the leading coefficient is equal to 1. The example walks students through the process so they can learn to do it on their own. Includes link to...\n
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Unit Plan
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\n\"Ck\n\n
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\nCK-12 Foundation\n
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\nCk 12: Probability: Theoretical and Experimental Probability\n

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\n\nFor Students\n\n8th - 9th\n\nStandards\n
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\n[Free Registration/Login may be required to access all resource tools.] Here you'll learn about theoretical and experimental probability, including how to describe sample spaces and how to conduct probability simulations. Includes...\n
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Activity
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\n\"Math\n\n
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\nMathematics Archives\n
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\nMath Archives: Graphing Calculators\n

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\n\nFor Students\n\n9th - 10th\n
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\nProvided here are many links to calculator projects, programs, utilities, lab activities, and worksheets. A good resource for educators to have when needed!\n
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Activity
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\n\"Math\n\n
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\nMath notes.com: Rational Functions\n

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\n\nFor Students\n\n9th - 10th\n
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\nA quick look at graphing rational functions, with investigationa ideas for using a graphing calculator.\n
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Activity
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\n\"University\n\n
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\nUniversity of Illinois\n
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\nUniversity of Illinois Urbana Champaign: Ti 82 Calculator Tutorial\n

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\n\nFor Students\n\n9th - 10th\n
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\nThis site gives an in depth tutorial on the TI-82 graphing calculator. With each step in the tutorial, a picture of the calculator is shown that can be enlarged.\n
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\n\nGet Free Access\n\nSee Review\n
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Lesson Plan
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\n\"Fcat:\n\n
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\nUniversity of South Florida\n
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\nFcat: Exploring Linear Equations: Teacher Notes\n

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\n\nFor Teachers\n\n9th - 10th\n
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\nThis lesson plan guides students through the use of a graphing calculator to explore the slope and y-intercept of a line.\n
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\n\nGet Free Access\n\nSee Review\n
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Handout
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\n\"Ostermiller.org:\n\n
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\nOther\n
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\nOstermiller.org: Between Curves Tools\n

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\n\nFor Students\n\n9th - 10th\n
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\nThis site provides instructions for programs you can put into a graphing calculator to find the area between curves.\n
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Unit Plan
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\n\"Regents\n\n
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\nOswego City School District\n
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\nRegents Exam Prep Center: Absolute Value Equations\n

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\n\nFor Teachers\n\n9th - 10th\n
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\nThe concept of absolute value equations is explained and then explored through several examples. Tips and suggestions are offered as to the common pitfalls to avoid. An all-class activity is also explained for the teacher to engage the...\n
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\n\nGet Free Access\n\nSee Review\n
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Website
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\n\"Purplemath:\n\n
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\nPurple Math\n
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\nPurplemath: Factorials\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nA review of factorials in the areas of combinations, permutations, probability, and the Binomial Theorem is presented. Examples are worked out and explained, complete with graphing calculator steps.\n
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Handout
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\n\"Purplemath:\n\n
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\nPurple Math\n
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\nPurplemath: Determinants\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nA complete lesson on matrix determinants is offered here. From explanation of what a determinant is to how to find the determinant of a 2x2 or 3x3 matrix. Steps are written in and shown for the student or teacher's use. Also provided are...\n
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Interactive
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\n\"Desmos:\n\n
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\nDesmos: Graphing Calculator\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nStudents can enter functions and equations and create a graph of the function.\n
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Graphic
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\n\"Graphing\n\n
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\nCurated OER\n
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\nGraphing Calculator T1 81 Click to Enlarge\n

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\n\nFor Students\n\n9th - 10th\n
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\nThis Smithsonian article traces the teaching of math in America through \"Slates, slide rules, and software.\" Includes sections on The Early Republic, The World Stage, The Cold War, The Information Age, and Resources.\n
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Unit Plan
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\n\"Ck\n\n
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\nCK-12 Foundation\n
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\nCk 12: Algebra: Graphs of General Absolute Value Equations\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\n[Free Registration/Login may be required to access all resource tools.] This lesson covers using a graphing calculator to graph an absolute value equation. Students examine guided notes, review guided practice, and attempt practice...\n
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Instructional Video
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\n\"Khan\n\n
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\nKhan Academy\n
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\nKhan Academy: Algebra: Graphs of Square Root Functions\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nVideo giving an overview of the square root sign. Positive values are then chosen to evaluate the basic quadratic and square root functions, the points are graphed, and the graphs are compared. Graphs are also created with an online...\n
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Activity
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\n\"Texas\n\n
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\nTexas Instruments\n
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\nTexas Instruments: Explore Graphs and Factors\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nStudents use a graphing calculator to explore the relationship between the linear factors of a quadratic function and its zeros. They learn that the x-intercepts and axis of symmetry of a quadratic function can be determined from its...\n
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