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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in Math 7 for Number sense Browse discussions			Login to Subscribe / Save Results
Clock Arithmetic on a 10-hour ...	Number sense (Math 7)	Java Applet	Tool	[0]
On a 10-hour clock, there are only 10 numbers in the whole number system. However, every number has lots of different names. For example, the number before 1 is 0, so 10 = 0 on a 10-hour clock. More: lessons, discussions, ratings, reviews,...
Clock Arithmetic on a 12-hour ...	Number sense (Math 7)	Java Applet	Tool	[0]
On a 12-hour clock, there are only 12 numbers in the whole number system. However, every number has lots of different names. For example, the number before 1 is 0, so 12 = 0 on a 12-hour clock. More: lessons, discussions, ratings, reviews,...
Clock Arithmetic on a 2-hour c...	Number sense (Math 7)	Java Applet	Tool	[0]
On a 2-hour clock, there are only 2 numbers in the whole number system. However, every number has lots of different names. For example, the number before 1 is 0, so 2 = 0 on a 2-hour clock. More: lessons, discussions, ratings, reviews,...
El cifrado de César	Number sense (Math 7)	Java Applet	Tool	[0]
Los estudiantes practican aritmética sencilla codificando y decodificando mensajes mediante un cifrado afín. versión en inglés More: lessons, discussions, ratings, reviews,...
El cifrado de César II	Number sense (Math 7)	Java Applet	Tool	[0]
Los estudiantes practican aritmética sencilla codificando y decodificando mensajes para determinar la forma de un cifrado afín. versión en inglés More: lessons, discussions, ratings, reviews,...
El cifrado de César III	Number sense (Math 7)	Java Applet	Tool	[0]
Los estudiantes practican sus habilidades matemáticas y de razonamiento mediante la decodificación de mensajes para determinar la forma de un cifrado afín. versión en inglés More: lessons, discussions, ratings, reviews,...
Number Base Clocks	Number sense (Math 7)	Java Applet	Tool	[0]
Visually explore counting and place value with different number bases, from base 2 to base 16, and up to the hundreds place using a clock like interface. The activity also allows you to look at the nu... More: lessons, discussions, ratings, reviews,...
NumberWorlds	Number sense (Math 7)	Java Applet	Tool	[1]
With this applet, students can investigate various properties of numbers including patterns of even, odd, square and prime numbers, as well as multiples and factors. There are also different "worlds" ... More: lessons, discussions, ratings, reviews,...
Power Cards	Base ten, place value (Math 7)+	Java Applet	Tool	[0]
This site uses a puzzle to motivate learning about binary numbers and other bases. How does the computer guess the number you choose? How can you guess the number someone else chooses? More: lessons, discussions, ratings, reviews,...
Pythagoras' Mystery Tablet	Irrational numbers (Math 7)	Java Applet	Tool	[1]
Try typing different side lengths as fractions or as decimals. Watch how this affects the computed area of the square at the bottom. How close can you get to the area values on Pythagoras' Tablet? More: lessons, discussions, ratings, reviews,...
Rational Numbers Triangle	Rational numbers (Math 7)	Java Applet	Tool	[1]
Explore a triangular array that contains every positive rational number exactly once. More: lessons, discussions, ratings, reviews,...
Secret Worlds: The Universe Wi...	Powers of ten (Math 7)	Java Applet	Tool	[2]
View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of t... More: lessons, discussions, ratings, reviews,...
The Abacus in Various Number S...	Base ten, place value (Math 7)	Java Applet	Tool	[0]
An interactive Java applet showing one or two Russian abacuses with options to select the base of the number system and the number of wires. The applet displays the number matching the current config... More: lessons, discussions, ratings, reviews,...
Tower of Hanoi	Writing powers (Math 7)	Java Applet	Tool	[2]
Solve the Tower of Hanoi problem with different levels and see an explanation of the recursion relationship involved. More: lessons, discussions, ratings, reviews,...
Tower of Hanoi	Writing powers (Math 7)	Java Applet	Tool	[1]
The Tower of Hanoi puzzle was invented by the French mathematician Edouard Lucas in 1883. The goal is to move all the discs from the left peg to the right one. Try to move all the discs from one side... More: lessons, discussions, ratings, reviews,...
Towers of Hanoi	Writing powers (Math 7)	Java Applet	Tool	[3]
Solve the tower problem and test your theory by varying the number of disks. More: lessons, discussions, ratings, reviews,...
Birmingham Grid for Numbers (P...	Base ten, place value (Math 7)	JavaScript	Tool	[0]
Use this tool to reinforce students' understanding of place value. Students choose values from groups of units, tens, and hundreds, or decimal values, to reach the target number. Versions of this acti... More: lessons, discussions, ratings, reviews,...
Colour Calculator	Number sense (Math 7)	JavaScript	Tool	[0]
Students are able to explore fraction and decimal number patterns with this colour calculator. More: lessons, discussions, ratings, reviews,...
Exponents	Exponents (Math 7)+	JavaScript	Tool	[1]
The user learns some basic rules about exponents and how to write in scientific notation. After viewing some examples, users can interactively practice doing simple operations with exponents. More: lessons, discussions, ratings, reviews,...
Graph of the US Income Distrib...	Large numbers (Math 7)	JavaScript	Tool	[2]
Interact with a graph displaying family income across the population using a football field as the context. The height of the curve at any point is the height of a stack of $100 bills equaling that in... More: lessons, discussions, ratings, reviews,...
Numbers Unit Quiz	Exponents (Math 7)+	JavaScript	Tool	[0]
This tool allows the user to take an online interactive quiz on decimals, percentages, exponents, square roots, and integers. More: lessons, discussions, ratings, reviews,...
Play with Frogs	Number sense (Math 7)	JavaScript	Tool	[1]
This is the Frogs microworld. Can you exchange sides with the other team of Frogs by jumping or sliding? Frogs provides a great way of getting acquainted with ideas in Algebra, Problem Solving, Reason... More: lessons, discussions, ratings, reviews,...
Scientific Notation	Scientific notation (Math 7)	JavaScript	Tool	[0]
Enter values into the questions involving scientific notation and exponents and the solver will show the user the steps and solution to the problem. More: lessons, discussions, ratings, reviews,...
Simple Savings Calculator	Number sense (Math 7)	JavaScript	Tool	[0]
This is an interactive tool for examining savings with different interest rates, initial contributions, ongoing contribution levels over time. It does not have a graphical representation, but is nice ... More: lessons, discussions, ratings, reviews,...
Square Root Calculator	Roots/radicals (Math 7)+	JavaScript	Tool	[0]
The user enters a number and the calculator will solve for the square root of the number. More: lessons, discussions, ratings, reviews,...
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