Fraction Strip Addition

Model addition of two fractions using fraction strips (horizontal rectangular area models). Show the fractions, the fraction strip models, and the standard vertical algorithm. Use a slider to divide the fraction strips for both fractions by the same number of regions to show common denominators.
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EDC Interactive Math —

 
Typ materiálu
Aktivita
Klíčová slova
addend  addends  addition  area  buffington  center  common  denominator  development  edc  education form fraction gardiner lesson maine math mlti model number numbers numerator operations peter practice rational rational-numbers real-numbers rectangular region simplified simplify strip sum tape tierney-fife tools visual Zobrazit více…
Cílová skupina (věk)
10 – 14
Jazyk
 
 
Zobrazení
23982
Kontakt na autora zdrojového materiálu
Licence
CC-BY-SA, GeoGebra Terms of Use
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