There are several standard exercises which train students to convert percentages, decimals and fractions. Converting percentage to decimals for example is actually as simple as moving the decimal point two places to the left and losing the percent sign "%." Thus 89% is equal to 0ቑ. Expressed in fraction, that would be 89럼. When you drill kids to do this often enough, they learn to do conversion almost instinctively. Ratios and proportions are likewise wonderful math lessons with plenty of interesting practical applications. If three pans of pizza, one kilo of spaghetti, two buckets of chicken can properly feed 20 hungry friends, then how much pizza, spaghetti and chicken does mom need to prepare for birthday party with 30 kids?

Enlightened Online Providers of Math Learning Aids Offer Word (story) Problems: _ MathStories.com is a dedicated story problems site for Grades 1 to 6. At ศ per year, it has 15ꯠ National_Council_of_Teachers_of_Mathematics_compliant story problems. You can see samples at mathstories.com/Book_17_3pigs_grades23.htm _ MathWorksheetCenter.com, อ per year has worksheets in K┨ topics including geometry and statistics. Each major section has 10 or 20 sets of worksheets and a set of word problems (which also appear in a list of their own). _ EdHelper.com has a basic subscription for Kξ at USร.ቛ per year and K┨ for ืቚ per year _ Math.about.com and syvum.com have a small number of free math word problem sheets _ SuperTeacherWorksheets.com has hundreds of math worksheets and a few dozen free math word problems on a wide range of simple subjects for younger children _ MathPlayground.com is a nice_looking free site with dozens of kμ math word problems for Kμ and Grade 7+ SAT preparation.

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