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123 article(s) found in All sites in By the Numbers

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Multiply Your Fun Issue Date: 01-15-2006

Cool Spots imagePerfect your math skills with the help of Kids Numbers at www.kidsnumbers.com. Flash Cards has several addition, subtraction, multiplication and division games to provide aid in the mastery of these skills. Add It Up and find a target number or race to the green light at Division Flash. In case you get stuck there is a calculator you can take advantage of. The Magic Math Box challenges your mathematical creativity. If spatial math isn't your forte, play the Squaratic Challenge to boost your skill. Math Foundations put math concepts to work and give you the formula for success.

Visit: www.kidsnumbers.com
User Rating: 3.2248175182481stars
685 users rated this site
Degrees of Fun Issue Date: 01-01-2006

Cool Spots imageSee how you measure up with What's My Angle? at www.madras.fife.sch.uk/maths/homelearning/Ambleside%20Flash/protractor.swf. Manipulate protractors to measure angles in this interactive tutorial. Teacher Controls offers 10 angular activities to test yourself on the use of a protractor, such as Make the Angle Game and Up to 180 Degrees in Ones. Guess the obtuse and reflex measurements and gain points for properly using this geometric tool. You would be a square to miss out on this site.

Visit: www.madras.fife.sch.uk/maths/homelearning/Ambleside%20Flash/protractor.swf
User Rating: 3.5952848722988stars
509 users rated this site
Mega Math Issue Date: 12-25-2005

Cool Spots imageTake math to new levels with This Is Mega Mathematics! at www.c3.lanl.gov/mega-
math
. Each topic contains The Big Picture where activities, background info, big ideas and key concepts can be found. View the Four Color Theorem in The Most Colorful Math of All and decide if this problem has truly been solved. Using Algorithms and Ice Cream for All, give The Ice Cream Stands Problem a lick. Connect the dots with Games on Graphs to look at the tools used in creating these mathematical models. This site makes mathematics mega fun.

Visit: www.c3.lanl.gov/mega-math
User Rating: 2.9140625000002stars
384 users rated this site
Math Mania Issue Date: 12-18-2005

Cool Spots imageExperience the joys of math with Count On at www.counton.org. In Games, play Who Wants to Be a Mathonaire and try to reach a million points by answering math questions with five levels of difficulty. Learn how math is used to create cellphone ringtones by searching the archives of The Sum in News. Journey into Numberland to read stories about the unique properties of each "magic square." In Explorer, read The Wise Wizz of Woo poem and discover how the Wiz invented numbers. You can count on a good time when you visit Count On.

Visit: www.counton.org
User Rating: 2.4804878048782stars
410 users rated this site
Bead Counters Issue Date: 10-30-2005

Cool Spots imageAbacus: The Art of Calculating With Beads at www.ee.ryerson.ca/~elf/abacus offers an alternative to calculators when performing math functions, such as addition, subtraction, multiplication and division. Start off with information on the Basics, Technique and The Abacus Today. Put that knowledge to use with the Interactive Abacus Tutor, where you control the beads. In History, follow the use of the abacus through time from its earliest forms to contemporary abacuses. This site really adds up.

Visit: www.ee.ryerson.ca/~elf/abacus
User Rating: 3.3255813953492stars
258 users rated this site

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