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Topic (Course) 
Technology 
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Functions and the Vertical Lin...

Domain & range (Math 7) 
Java Applet 
Lesson Plan 

[0]

Discussions and activities designed to lead the students to explore the the vertical line test for functions. Plotting points and drawing simple piecewise functions are practiced along the way.
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Graphs and Functions

Deriving a function (Math 7) 
Java Applet 
Lesson Plan 

[3]

This lesson is designed to introduce students to graphing functions.
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In the Dark with an Elephant T...

Function notation (Math 7) 
Java Applet 
Lesson Plan 

[0]

Links to Standards, activities, lessons, Ask Dr. Math archives, vocabulary, other resources.
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Introduction to Functions

Deriving a function (Math 7) 
Java Applet 
Lesson Plan 

[0]

This lesson is designed to introduce students to the idea of functions and their representations as rules and data tables, including the mathematical notions of independent and dependent variables.
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Locker Problem

Vertical line test (Math 7) 
Java Applet 
Lesson Plan 

[0]

A classroom activity (also called 1000 Lockers) to be explored through the use of manipulatives and a ClarisWorks spreadsheet. Students then look for patterns and write the answer algebraically.
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Patterns, Relations, and Funct...

Representations (Math 7) 
Java Applet 
Lesson Plan 

[0]

These guided, interactive activities present sequences of geometric patterns and encourage students to generate rules and functions describing relationships between the pattern number and characterist...
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Traffic Jam  Teacher Lesson P...

Equations and functions (Math 7) 
Java Applet 
Lesson Plan 

[6]

A classroom activity (also called Hop, Skip, Jump) aligned to the NCTM and California Standards, to be explored through large movement experience, manipulatives, and an interactive Java applet. Studen...
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Math Forum Teacher Packet: TI...

Equations and functions (Math 7) 
TINspire 
Lesson Plan 

[0]

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...
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Math Forum Teacher Packet: TI...

Equations and functions (Math 7) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “I Notice, I Wonder” focal activity, and some thoughts on why this activity works ...
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Math Forum Teacher Packet: TI...

Equations and functions (Math 7) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Doing it Wrong” focal activity, and some thoughts on why this activity works well...
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Classroom narrative: Lulu

Equations and functions (Math 7) 
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.
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WinPlot

Graph functions (Math 7) 
Computer 
Story 

[1]

Jeff LeMieux, writes about how he uses the Windows program by Richard Parris, WinPlot, with his students.
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Kathleen's Story

Equations and functions (Math 7) 
Java Applet 
Story 

[0]

A story related by a fourth grade Enrichment class teacher about how George Reese worked with two of her students on the Balance Applet tool.
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Kristin's Story

Equations and functions (Math 7) 
Java Applet 
Story 

[0]

As part of an Honors project, a preservice teacher relates how she worked with three seventh grade students to see if the balance applets would give students a deeper understanding of algebraic equat...
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Linear Equation from 2 Points ...

Deriving a function (Math 7) 
JavaScript 
Story 

[0]

Jeff LeMieux, writes about how he uses the javascript page, Linear Equations from 2 Points, with his students.
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MultiStep Functions Discussio...

Setting up an equation (Math 7) 
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.
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Algebra, Section 1

Setting up an equation (Math 7) 
Computer 
Support Material 

[0]

A collection of illustrated concepts including problems for students to work out, and standalone word problems. Includes automated feedback. Pre and posttests, answer sheets, additional help, tools,...
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Adding and Subtracting Algebra...

Monomials (Math 7)+ 
Flash 
Support Material 

[0]

This minilesson explains like and unlike terms and how to add and substract them. It also explains monomials and polynomials and how to add and substract them.
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Dividing by a Binomial (Amsco ...

Dividing polynomials (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to divide a polynomial by a binomial.
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Finding the Principal Square R...

Monomials (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to find the principal square root of a monomial.
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Multiplying by a Monomial (Ams...

Mult. polynomials (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to multiply a monomial with monomial and a monomial with a polynomial.
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The Square of a Monomial (Amsc...

Monomials (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to find the square of a monomial.
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Building a Brick Wall

Vertical line test (Math 7) 
Java Applet 
Support Material 

[0]

A pictorial representation of the pattern that emerges as you investigate the problem posed in the Domino Activity.
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Fibonacci Numbers and Brick Wa...

Vertical line test (Math 7) 
Java Applet 
Support Material 

[0]

This page explains the connection between the Fibonacci numbers to brick wall patterns.
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Functions as Processes or Rule...

Deriving a function (Math 7) 
Java Applet 
Support Material 

[0]

Discusses the notion of functions as a "number machine" with input and output.
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