Fractions and decimals can drive a lot of us crazy. After learning “big” or “long numbers” are larger, suddenly fractions and decimals come along to flip these assumptions upside-down. For dyslexic students, care must be taken at the first step of understanding the equivalences among the different representations of fractions and decimals before moving onto calculations. WHY STUDENTS MAY STRUGGLE WITH FRACTIONS AND DECIMALS Creative Maths has a nice summary of why decimals are so difficult. An excerpt: “Without zero, 2001 and 201 and 21 would all look the same! From early on we recognize that longer numbers represent larger quantities. We know that a salary with lots of zeroes is better than one with only a few. $1000000 is more than $200 even […]
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