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Browsing: All Content in Algebra for Functions / Relations Browse discussions			Login to Subscribe / Save Results
A Lulu of a Function	Domain and Range (Algebra)+	Java Applet	Activity		[1]
This activity guides exploration of functional aspects of the Lulu microworld (from Nathalie Sinclair's AliveMaths site, applet programmed by Stéfan Sinclair). Functions called for are NOT y = f(x) fu... More: lessons, discussions, ratings, reviews,...
Linear Functions	Functions / Relations (Algebra)	Java Applet	Activity		[2]
Guided activities with the Graph Explorer applet, in which students explore how the graph of a linear function relates to its formula, and learn to graph and edit functions in the applet, including on... More: lessons, discussions, ratings, reviews,...
Consumer Economics in Algebra	Functions / Relations (Algebra)	JavaScript	Activity		[3]
This activity was used as a project to accompany a unit on functions in an Algebra 1 class, but it could be used at lower or higher levels with slightly different emphases. Explorations of retirement ... More: lessons, discussions, ratings, reviews,...
Cropland Value Grows	Functions / Relations (Algebra)	TI Calculator	Activity		[1]
Students will create a scatter plot of the data in the USA TODAY Snapshot "Cropland value grows" and identify the independent and dependent variables for the data. The students will find the rate of c... More: lessons, discussions, ratings, reviews,...
Heat Watch	Functions / Relations (Algebra)	TI Calculator	Activity		[0]
Students explore linear and quadratic functions to determine how well they model the relationship between air temperature and the heat index. When the models have been determined students will use th... More: lessons, discussions, ratings, reviews,...
Function Graphing	Functions / Relations (Algebra)	TI-Nspire	Activity		[0]
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,...
Lulu Information for Teachers	Functions / Relations (Algebra)	Computer	Lesson Plan		[1]
Suggestions of question prompts to provide students as they use Lulu, one of the Alive Maths microworlds. More: lessons, discussions, ratings, reviews,...
Rational Number Relationships	Functions / Relations (Algebra)	Excel	Lesson Plan		[0]
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,...
Reading Graphs	Functions / Relations (Algebra)	Java Applet	Lesson Plan		[1]
Demonstrates the connections between formulas, graphs and words. More: lessons, discussions, ratings, reviews,...
Classroom narrative: Lulu	Functions / Relations (Algebra)	Computer	Story		[0]
A story from the middle school classroom: the mathematical ideas and questions encountered by one group of students worked with the Lulu microworld. More: lessons, discussions, ratings, reviews,...
Functions and the Vertical Lin...	Vertical Line Test (Algebra)	Calculator	Support Material		[2]
Shows students why a function must pass the vertical line test to be a function. More: lessons, discussions, ratings, reviews,...
Gathering Information from Gra...	Functions / Relations (Algebra)	Calculator	Support Material		[0]
Interpreting graphs and their how curved lines represent velocity on a graph of distance vs. time. More: lessons, discussions, ratings, reviews,...
Linear Functions Dialogue	Functions / Relations (Algebra)	Calculator	Support Material		[0]
Discusses functions of the form y = ___*x + ___. More: lessons, discussions, ratings, reviews,...
Multi-Step Functions Discussio...	Functions / Relations (Algebra)	Calculator	Support Material		[1]
Discusses the notion of composite functions as several "number machines" with the output of one machine becoming the input of another. More: lessons, discussions, ratings, reviews,...
MultyGraphiX	Functions / Relations (Algebra)	Computer	Tool		[0]
Windows software which allows the display of 2D and 3D diagrams both on one, and on different screens. Display 2D diagrams in the Cartesian and polar systems of coordinates. Display 3D diagrams in t... More: lessons, discussions, ratings, reviews,...
Algebra Worksheets	Functions / Relations (Algebra)	Flash	Tool		[1]
This collection of free worksheets provides practice in a variety of algebra topics, generating ten problems at a time for users to solve. Each worksheet is printable and comes with an answer key. To... More: lessons, discussions, ratings, reviews,...
Equations and Inequalities: Pr...	Functions / Relations (Algebra)	Flash	Tool	$	[0]
This tutorial explains the basic properties of inequalities, including definitions, trichotomy, addition, subtraction, multiplication, and division. College Cram charges access fees by the month... More: lessons, discussions, ratings, reviews,...
Function Notation	Functions / Relations (Algebra)	Flash	Tool		[2]
Students are given an input like f(3) and asked to move a point to the location on a given graph. Feedback is given. Students are also given the output, and asked to place the point properly, for ex... More: lessons, discussions, ratings, reviews,...
Functions: About Functions	Domain and Range (Algebra)+	Flash	Tool	$	[0]
Using randomly generated functions (of the variety f(x)=Ax + B) and your value for x, this tutorial defines and visually demonstrates the concepts of domain, range, dependent variables, and independen... More: lessons, discussions, ratings, reviews,...
Data Flyer	Functions / Relations (Algebra)	Java Applet	Tool		[2]
This activity allows the user to plot a set of (x,y) ordered pairs and graph a function on the same coordinate plane. The applet allows the manipulation of a function of the form y = f(x). More: lessons, discussions, ratings, reviews,...
Explore Graphs of Functions : ...	Functions / Relations (Algebra)	Java Applet	Tool		[0]
Investigate the behavior of selected functions of the form f(bx) as b changes. More: lessons, discussions, ratings, reviews,...
Explore Graphs of Functions : ...	Functions / Relations (Algebra)	Java Applet	Tool		[0]
Investigate the behavior of selected functions of the form f(x)+d as d changes. More: lessons, discussions, ratings, reviews,...
Explore Graphs of Functions : ...	Functions / Relations (Algebra)	Java Applet	Tool		[2]
Investigate the behavior of selected functions of the form a*f(x) as a changes. More: lessons, discussions, ratings, reviews,...
Explore Graphs of Functions : ...	Functions / Relations (Algebra)	Java Applet	Tool		[0]
Investigate the behavior of selected functions of the form f(x+c) as c changes. More: lessons, discussions, ratings, reviews,...
Function Flyer	Functions / Relations (Algebra)+	Java Applet	Tool		[2]
Students can manipulate the constants and coefficients in any function thereby encouraging the user to explore the effects on the graph of the function by changing those numbers. More: lessons, discussions, ratings, reviews,...
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