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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Broken Calculator

Operations with numbers (Math 7) 
Flash 
Tool 

[2]

Eric's calculator has lost most of its keys. Can you find a way for the leftover keys to generate the target numbers?
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Addition and Subtraction

Operations with numbers (Math 7) 
TI73 Explorer 
Activity 

[1]

Stepbystep directions on how to use the Number Line App to add and subtract whole numbers, integers, fractions, decimals, and percentages.
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Mental Addition and Subtractio...

Mental math (Math 7) 
Flash 
Tool 

[1]

The Mental Addition and Subtraction module can be used as a starting point for: learning different methods of mental addition and subtraction. Linked resources include factsheets, games, quizzes, and ...
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Big Blue Calculator

Operations with numbers (Math 7) 
Flash 
Tool 

[1]

Use the Big Blue Calculator on an interactive whiteboard to show students how the calculator works. The display can be hidden using the button at its lower left corner.
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XP Math: Solving TwoStep Equa...

Mental math (Math 7)+ 
Flash 
Tool 

[1]

In this game, students race the clock to solve simple twostep equations.
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More or Less Estimator

Estimation (Math 7) 
Java Applet 
Tool 

[1]

States a quantity and asks the user to estimate whether the set of objects is more or less than the number given.
Spanish version also available.
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Number Puzzles

Operations with numbers (Math 7) 
Java Applet 
Tool 

[1]

Solve puzzles involving arranging numbers on a diagram so that they add up to a given value.
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MentalMath eXcitement

Mental math (Math 7) 
JavaScript 
Tool 

[1]

Mental math practice and competition. Covers addition, subtraction, multiplication, division, comparison, and "gap filling" (basic algebra). For registered users (registration free), results are dis...
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5 Dice: Order of Operations Ga...

Operations with numbers (Math 7) 
iPad 
Tool 

[1]

5 Dice: Order of Operations Game is a math app intended for upper elementary and middle school students that helps students enjoy practicing their order of operations. The game encourages students to ...
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Mental Math

Mental math (Math 7) 
Computer 
Lesson Plan 

[6]

Mental math teaching strategy for capturing the attention of a class. Provides game suggestions and problem examples.
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Flash Math

Operations with numbers (Math 7) 
Flash 
Tool 

[6]

In a game context students select a sequence of numbers using the "rule" stated for that game. There are three levels that a user can choose including easy, medium, or hard.
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Make 24 If You Can

Mental math (Math 7)+ 
Excel 
Tool 

[4]

This is an Excel spreadsheet that implements a game similar to the cardbased 24 Game by Suntex International Inc. The game presents four digits at random. The challenge is to devise a numerical exp...
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Arithmetic Four

Operations with numbers (Math 7) 
Java Applet 
Tool 

[3]

This activity allows the user to practice addition, subtraction, multiplication, and division.
...
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Place Your Order

Order of operations (Math 7) 
Calculator 
Activity 

[2]

Calculator activity involving order of operations.
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Number Theory

Order of operations (Math 7)+ 
Computer 
Support Material 

[2]

Collection of illustrated descriptions intended to develop order of operations and properties of addition and multiplication. Includes questions for students to work out, with automated feedback.
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Times Tables

Mental math (Math 7) 
JavaScript 
Tool 

[2]

The Times Table module can be used as a starting point for learning a particular table; a reinforcement of number patterns and tables already covered; and practicing knowledge of tables. Linked resour...
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Modular Arithmetic Lesson

Operations with numbers (Math 7) 
Java Applet 
Activity 

[1]

Clock (or modular) arithmetic is arithmetic you do on a clock instead of a number line. Investigate arithmetic using a 12hour, 10hour, and 2hour clock.
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Operations with Integers

Operations with numbers (Math 7) 
Computer 
Lesson Plan 

[1]

Lesson plan and tutorial for the shareware program, Math Stars, by Roger Clary. Includes ideas for introducing integers even if the software is not used.
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Math Stars (Macintosh)

Operations with numbers (Math 7) 
Computer 
Tool 

[1]

Practice addition, subtraction, multiplication, and division facts to earn math stars. Shareware $7. Site license $50. Registration documents included with the download.
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Math Stars (Windows)

Operations with numbers (Math 7) 
Computer 
Tool 

[1]

Practice addition, subtraction, multiplication, and division facts to earn math stars. Shareware $7. Site license $50. Registration documents included with the download.
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Generate Division Worksheets

Operations with numbers (Math 7) 
Computer 
Tool 

[1]

A script which generates selected styles of division problems including integer, decimal and regular division problems with appropriate answers.
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Number Triangle Level 2

Mental math (Math 7) 
Flash 
Tool 

[1]

Second level in a set of three Number Triangle activities. They are an electronic version of flash cards emphasizing fact families. An addition/subtraction Number Triangle has two addends and a sum; a...
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Addition Table

Mental math (Math 7) 
Flash 
Tool 

[1]

The object of this game is to fill the whole addition table with the numbered tiles. Users can pick up and drag each tile to its correct cell with the mouse. If the cell in the table is clicked, its a...
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Demonstration of the Distribut...

Distributive (Math 7) 
Java Applet 
Tool 

[1]

The applet helps make sense of the distributive law for positive integers, a.k.a. counting numbers. Multiplication over the set of counting numbers is little more than counting by groups of objects of...
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Estimating and Rounding Decima...

Rounding (Math 7)+ 
JavaScript 
Tool 

[1]

The user reviews how to estimate and round off whole and decimal numbers. After viewing examples, users can interactively practice rounding the given numbers to specific place values.
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