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Topic (Course) 
Technology 
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Integer Arithmetic

Negative & zero (Math 7) 
Java Applet 
Activity 

[0]

These guided, interactive activities use number lines, color chips, and a variety of scenarios to help students understand what an integer is and how to do signed addition, subtraction and multiplicat...
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Modular Arithmetic Lesson

Number sense (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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Power Cards  Solution

Base ten, place value (Math 7)+ 
Java Applet 
Activity 

[0]

This site explains the Power Cards puzzle to and teaches about binary numbers and other bases.
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Pythagoras' Mystery Tablet Pro...

Irrational numbers (Math 7) 
Java Applet 
Activity 

[1]

Students use an applet to compute the area of a square based on its side length. They then use this information to determine whether it is possible to get exact side lengths for certain areas.
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Tower of Hanoi

Writing powers (Math 7) 
Java Applet 
Activity 

[0]

In this activity from Frisbie Middle School's Multicultural Math Fair students interact with an ageold exercise in finding a mathematical pattern.
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SMILE Mathematics Activity

Number sense (Math 7) 
TI73 Explorer 
Activity 

[0]

Stepbystep directions on how to use the the five SMILE Mathematics computer games: MiniMax, Box, Matching Fractions, Angle, and Rhino.
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Topics in Algebra 1 Student an...

Rational numbers (Math 7) 
TI73 Explorer 
Activity 

[0]

These materials describe how to use the Topics in Algebra 1 Calculator Software Application (App) for the TI73 Explorer™, the TI83 Plus family, and the TI84 Plus family. Both the App and the classr...
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Topics in Algebra 1 Student an...

Rational numbers (Math 7) 
TI83/TI84 
Activity 

[0]

These materials describe how to use the Topics in Algebra 1 Calculator Software Application (App) for the TI73 Explorer™, the TI83 Plus family, and the TI84 Plus family. Both the App and the classr...
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Hot Air Balloon

Negative & zero (Math 7) 
TINspire 
Activity 

[0]

This activity provides students with a visual for adding and subtracting integers and helps students understand that subtraction can be thought of as adding the opposite. A hot air balloon begins with...
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Colour Calculator Information ...

Number sense (Math 7) 
Computer 
Lesson Plan 

[1]

Suggestions of question prompts to provide students as they use Colour Calculator, one of the Alive Maths microworlds.
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Play with Frogs Information fo...

Number sense (Math 7) 
Computer 
Lesson Plan 

[1]

Suggestions of question prompts to provide students as they use Play with Frogs, one of the Alive Maths microworlds.
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Clock Arithmetic and Cryptogra...

Number sense (Math 7) 
Java Applet 
Lesson Plan 

[2]

The following discussions and activities are designed to lead the students to practice their basic arithmetic skills by learning about clock arithmetic (aka modular arithmetic) and cryptography.
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Integer Arithmetic

Negative & zero (Math 7) 
Java Applet 
Lesson Plan 

[0]

These guided, interactive activities use number lines, color chips, and a variety of scenarios to help students understand what an integer is and how to do signed addition, subtraction and multiplicat...
More: lessons, discussions, ratings, reviews,...

Pythagoras' Mystery Tablet Tea...

Irrational numbers (Math 7) 
Java Applet 
Lesson Plan 

[1]

Links to NCTM Standards, related activities, lessons, and other Web resources to use with the Pythagoras' Mystery Tablet activity
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Rectangles and Squares Activit...

Irrational numbers (Math 7) 
Java Applet 
Lesson Plan 

[1]

Students investigate the attributes of squares and rectangles including length of side, area and perimeter using an interactive web page (technology) and also geoboards (manipulative). After working t...
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Classroom narrative: Frogs

Number sense (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 Frogs microworld.
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Number Worlds: Visual and expe...

Number sense (Math 7) 
Computer 
Support Material 

[1]

Recent research demonstrates that many issues related to the structure of natural numbers and the relationship among numbers are not well grasped. In this article, the computerbased learning environm...
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Addition and Subtraction of Ra...

Roots/radicals (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to add and subtract like and unlike radicals. Like radicals are radicals that have the same index and the same radicand.
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Division of Square Root Radica...

Roots/radicals (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains division of square root radicals.
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Number Bases

Base ten, place value (Math 7) 
Flash 
Support Material 

[0]

This interactive multimedia tutorial discusses using bases other than ten for counting. Octal and binary are discussed in particular.
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Radicals and the Rational Numb...

Roots/radicals (Math 7)+ 
Flash 
Support Material 

[0]

This minilesson explains radicals, roots, and their relation to rational numbers.
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Scientific Notation (Amsco Int...

Scientific notation (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains how to write numbers in scientific notation and how to change scientific notation into decimal form.
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Ask Dr. Math: FAQ: Tower of Ha...

Writing powers (Math 7) 
Java Applet 
Support Material 

[0]

An explanation of a classic problem from the Ask Dr. Math Frequently Asked Questions files.
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Clocks and Modular Arithmetic ...

Number sense (Math 7) 
Java Applet 
Support Material 

[0]

A dialogue between a student and a mentor on the relationship between clocks and modular arithmetic.
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Cryptography and Ciphers Dialo...

Number sense (Math 7) 
Java Applet 
Support Material 

[0]

A dialogue between a student and a mentor on the relationship between cryptography and ciphers.
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