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Hands-On Math: Bean Sticks	Base ten, place value (Math 7)	iPad	Tool	$	[0]
Hands-On Math: Bean Sticks simulates the use of a popular math manipulative used to teach place value and addition and subtraction with regrouping. More: lessons, discussions, ratings, reviews,...
Hands-On Math: Graph Cubes	Number sense (Math 7)	iPad	Tool	$	[0]
Use simple gestures to drag and drop blocks, placing them in columns to build bar graphs. The author and designer coined the term "artificially intelligent math manipulative" to describe how using the... More: lessons, discussions, ratings, reviews,...
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... More: lessons, discussions, ratings, reviews,...
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 12-hour, 10-hour, and 2-hour clock. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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 age-old exercise in finding a mathematical pattern. More: lessons, discussions, ratings, reviews,...
SMILE Mathematics Activity	Number sense (Math 7)	TI-73 Explorer	Activity		[0]
Step-by-step directions on how to use the the five SMILE Mathematics computer games: MiniMax, Box, Matching Fractions, Angle, and Rhino. More: lessons, discussions, ratings, reviews,...
Topics in Algebra 1 Student an...	Rational numbers (Math 7)	TI-73 Explorer	Activity		[0]
These materials describe how to use the Topics in Algebra 1 Calculator Software Application (App) for the TI-73 Explorer�, the TI-83 Plus family, and the TI-84 Plus family. Both the App and the classr... More: lessons, discussions, ratings, reviews,...
Topics in Algebra 1 Student an...	Rational numbers (Math 7)	TI-83/TI-84	Activity		[0]
These materials describe how to use the Topics in Algebra 1 Calculator Software Application (App) for the TI-73 Explorer�, the TI-83 Plus family, and the TI-84 Plus family. Both the App and the classr... More: lessons, discussions, ratings, reviews,...
Hot Air Balloon	Negative & zero (Math 7)	TI-Nspire	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... More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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 More: lessons, discussions, ratings, reviews,...
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... More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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 computer-based learning environm... More: lessons, discussions, ratings, reviews,...
Addition and Subtraction of Ra...	Roots/radicals (Math 7)	Flash	Support Material		[0]
This mini-lesson explains how to add and subtract like and unlike radicals. Like radicals are radicals that have the same index and the same radicand. More: lessons, discussions, ratings, reviews,...
Division of Square Root Radica...	Roots/radicals (Math 7)	Flash	Support Material		[0]
This mini-lesson explains division of square root radicals. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
Radicals and the Rational Numb...	Roots/radicals (Math 7)+	Flash	Support Material		[0]
This mini-lesson explains radicals, roots, and their relation to rational numbers. More: lessons, discussions, ratings, reviews,...
Scientific Notation (Amsco Int...	Scientific notation (Math 7)	Flash	Support Material		[0]
This mini-lesson explains how to write numbers in scientific notation and how to change scientific notation into decimal form. More: lessons, discussions, ratings, reviews,...
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. More: lessons, discussions, ratings, reviews,...
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