Mr. Rogove's Site 2015-2016
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    • Math 7.1
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      • 3rd and 4th Period
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Lesson 99: Interpreting the Graph of a function

5/22/2015

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This lesson introduced concepts of increasing/decreasing and positive/negative functions on intervals. We accomplished this by looking at a couple of graphing videos. 
lesson_99_interpreting_the_graph_of_a_function_(2).pdf
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Lesson 98: The Graph of y=f(x)

5/22/2015

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This lesson continued to look at functions using computer code, and helped to motivate the concept of developing a function using a vertical line test.  
lesson_98_the_graph_of_y_equals_f_of_x_(2).pdf
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Lesson 97: The Graph of a Function

5/18/2015

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This very interesting lesson looks at functions from a computer programming point of view through code that gives the user instructions on what actions to perform. We will use this again in lesson 98.
lesson_97_the_graph_of_a_function_(2).pdf
File Size: 3388 kb
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Lesson 96: Representing and Evaluating Functions

5/18/2015

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Building on lesson 95, this lesson had students creating functions based on patterns, and identifying domain and range with algebraic functions. 
lesson_96_representing_and_naming_functions_(2).pdf
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Lesson 95: Representing Functions

5/18/2015

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This lesson introduced the concept of functions a slightly different way by looking at domain and range of "descriptive functions" as opposed to mathematical functions. 
lesson_95_representing_and_naming_functions_(2).pdf
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Lesson 94: Geometric Patterns and Formulas

5/11/2015

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One of the more enjoyable lessons taught all year, we began the day by looking at Desmos.com, and then looked at patterns and tried to find formulas for each pattern.  We then looked at graphs. All in all, a very complete math day!
lesson_94-_patterns_and_functions_(2).pdf
File Size: 1986 kb
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Lesson 93: Equations with Variable Terms in the Denominator

5/7/2015

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This lesson looked at equations that had restrictions on what the variable could be as a result of not wanting to divide by 0. 
lesson_93_equations_involving_variable_expressions_in_the_denominator_(2).pdf
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Lesson 92: Equations Involving Factored Terms

5/7/2015

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A great foreshadowing for next year, we solved equations involving factored terms, and even factored a few basic trinomials. 
lesson_92_equations_involving_factored_expressions.pdf
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Lesson 91: Solving Systems of Inequalities

5/4/2015

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This lesson builds on previous lessons and uses knowledge about systems and inequalities to graph systems of inequalities.
lesson_91-_solving_systems_of_inequalities_in_2_variables.pdf
File Size: 2971 kb
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Lesson 90: Solutions to Inequalities in Two Variables

5/4/2015

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This lesson asks students to identify solutions to inequalities in two variables as half planes on a coordinate plane. 
lesson_90-_solving_inequalities_in_2_variables_(2).pdf
File Size: 1858 kb
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  • Home
  • Math 8: 1st and 2nd Period
  • Math 7.2 3rd and 4th Period
  • Math 7.2 5th and 6th Period
  • SBAC Preparations
  • 2014-15 ARCHIVES
    • Math 7.1
    • Math 7.2 >
      • 3rd and 4th Period
      • 5th and 6th period