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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
Rating |
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Stretching and Compressing
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Function graphs (Calculus) |
Java Applet |
Tool |
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[0]
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Choose a function from a list or enter your own, and see the way its equation changes as the function is stretched and compressed.
More: lessons, discussions, ratings, reviews,...
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Superposition
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Function graphs (Calculus) |
Java Applet |
Tool |
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[0]
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Experiment with functions of the form A sin(t) + B cos(t).
More: lessons, discussions, ratings, reviews,...
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The Inverse Tangent Function
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Function graphs (Calculus) |
Java Applet |
Tool |
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[0]
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Explore graphs of the tangent and inverse tangent functions.
More: lessons, discussions, ratings, reviews,...
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Trig Identities
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Function graphs (Calculus) |
Java Applet |
Tool |
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[1]
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Verify trig identities involving sine and cosine by stretching, squeezing, and translating a function until it matches the target function.
More: lessons, discussions, ratings, reviews,...
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Trigonometric Functions
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Function graphs (Calculus) |
Java Applet |
Tool |
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[0]
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See the cosine and sine of points on the unit circle.
More: lessons, discussions, ratings, reviews,...
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Trigonometric Functions
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Function graphs (Calculus) |
Computer |
Tool |
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[0]
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RealMedia movies of worked problems on trigonometric functions and identities.
More: lessons, discussions, ratings, reviews,...
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WebGrapher
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Function graphs (Calculus) |
Java Applet |
Tool |
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[0]
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This is a Java graphing applet that can be used online or downloaded. The purpose it to construct dynamic graphs with parameters controlled by user defined sliders that can be saved as web pages or em...
More: lessons, discussions, ratings, reviews,...
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Function Graphing
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Function notation (Math 7) |
TI-Nspire |
Activity |
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[0]
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This activity focuses on:
* graphing an ordered pair, (a, f(a)), for a function f
* the connection between a function, its table, and its graph
* the interpretation of the horizontal coordinate o...
More: lessons, discussions, ratings, reviews,...
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In the Dark with an Elephant P...
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Function notation (Math 7) |
Java Applet |
Activity |
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[1]
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Gives students experience in manipulating graphs by changing domain and range values for the viewing window, which can easily be carried over to more powerful tools such as graphing calculators. Allow...
More: lessons, discussions, ratings, reviews,...
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In the Dark with an Elephant T...
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Function notation (Math 7) |
Java Applet |
Lesson Plan |
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[0]
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Links to Standards, activities, lessons, Ask Dr. Math archives, vocabulary, other resources.
More: lessons, discussions, ratings, reviews,...
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In the Dark with an Elephant
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Function notation (Math 7) |
Java Applet |
Tool |
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[0]
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Students are asked to investigate how the appearance of a graph changes, based on the scale of the graph and the region being viewed.
More: lessons, discussions, ratings, reviews,...
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Multi-Function Data Flyer
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Function notation (Math 7) |
Java Applet |
Tool |
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[0]
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Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each co...
More: lessons, discussions, ratings, reviews,...
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Function Graphing
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Functions (Math 7) |
TI-Nspire |
Activity |
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[0]
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This activity focuses on:
* graphing an ordered pair, (a, f(a)), for a function f
* the connection between a function, its table, and its graph
* the interpretation of the horizontal coordinate o...
More: lessons, discussions, ratings, reviews,...
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Got a Plan? (PDF file)
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Functions (Math 7) |
Java Applet |
Activity |
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[0]
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Use this sample activity with the Piecewise Linear Function Grapher to explore different cell phone plans and find out what works best for different situations.
More: lessons, discussions, ratings, reviews,...
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Rational Number Relationships
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Functions (Math 7) |
Excel |
Lesson Plan |
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[0]
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In this activity, students use an interactive spreadsheet template to explore relationships and patterns in rational numbers. The students will also learn how to create the template. Students will exp...
More: lessons, discussions, ratings, reviews,...
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Function Machines
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Functions (Math 7) |
Flash |
Tool |
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[0]
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Test yourself on basic function machines with these ten questions.
More: lessons, discussions, ratings, reviews,...
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Functions: How b depends on a
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Functions (Math 7) |
Java Applet |
Tool |
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[0]
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This game explores functions in a different way: a and b = f(a) are drawn in a unique numerical line. When the user changes a, b = f(a) changes following a rule. The objective of the game is to discov...
More: lessons, discussions, ratings, reviews,...
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Jets Distance Problem
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Functions (Math 7) |
Shockwave |
Tool |
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[0]
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The 3-D animated video helps students understand the wordings in the following distance, rate, and time word problem: Two space jets named Dragon and Eagle start from Mars and fly in opposite dire...
More: lessons, discussions, ratings, reviews,...
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Multi-Function Data Flyer
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Functions (Math 7) |
Java Applet |
Tool |
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[0]
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Enter a set of data points and a function or multiple functions, then manipulate those functions to fit those points. Manipulate the function on a coordinate plane using slider bars. Learn how each co...
More: lessons, discussions, ratings, reviews,...
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Piecewise Linear Grapher
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Functions (Math 7) |
Java Applet |
Tool |
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[0]
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Highlight the language of domain and range, and the ideas of continuity and discontinuity, with this tool that links symbolic and graphic representations of each interval of a piecewise linear functio...
More: lessons, discussions, ratings, reviews,...
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The Double Operation Function ...
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Functions (Math 7) |
Flash |
Tool |
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[1]
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A function machine with two operations, and options to hide or reveal numbers and set all operations and numbers. A notepad is available for recording inputs and outputs, and a loop function takes the...
More: lessons, discussions, ratings, reviews,...
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Math Forum Teacher Packet: TI-...
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Functions (PreCalculus) |
TI-Nspire |
Lesson Plan |
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[0]
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This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Change the Representation” focal activity, and some thoughts on why this activity...
More: lessons, discussions, ratings, reviews,...
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Composite Functions (Algebra I...
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Functions (PreCalculus) |
Flash |
Support Material |
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[0]
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This mini-lesson explains how functions can be combined to give a composite function.
More: lessons, discussions, ratings, reviews,...
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Mandelbrot Set Dialogue
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Functions (PreCalculus) |
Java Applet |
Support Material |
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[1]
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Shows how the set of all Julia Sets are used to create the classic Mandelbrot fractal.
More: lessons, discussions, ratings, reviews,...
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Operations on Functions
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Functions (PreCalculus) |
Computer |
Support Material |
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[0]
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Standard operations you can perform on functions.
More: lessons, discussions, ratings, reviews,...
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